Check-Host.cc

Domain

squarespace.com

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of squarespace.com

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

Deep-scan now
Hosting IPs
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
AAAA
MX
NS
TXT
CNAME
CAA

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Subdomain enumeration pending

Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Subject: *.squarespace.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: *.squarespace.com, squarespace.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: *.squarespace.com, squarespace.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: GTS CA 1P5
SANs: *.squarespace.com
Subject: *.squarespace.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: *.squarespace.com, squarespace.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: *.squarespace.com, squarespace.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: *.squarespace.com, squarespace.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com
Subject: *.squarespace.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.campaign-preferences.com, *.engage.squarespace-mail.com, *.sqsp.net, *.sqspcdn.com, *.squarespace.com, campaign-preferences.com, cdn1.1.sqspcdn.com, engage.squarespace-mail.com, sqsp.net, sqspcdn.com, squarespace.com, static1.1.sqspcdn.com, static1.2.sqspcdn.com, static2.1.sqspcdn.com

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

170.64.152.124:443 href · ×1
167.172.87.214:443 href · ×1
15.235.129.120:443 href · ×1
138.197.70.69:443 href · ×1
143.198.17.99:443 href · ×1
34.95.86.142:443 href · ×1
138.197.118.50:443 href · ×1

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
A 198.185.159.181 2026-05-25 21:44:03.350 2026-07-28 23:40:20.687
A 198.49.23.180 2026-05-25 21:44:03.350 2026-07-28 23:40:20.687
A 198.185.159.180 2026-05-25 21:44:03.350 2026-07-28 23:40:20.687
A 198.49.23.181 2026-05-25 21:44:03.350 2026-07-28 23:40:20.687
TXT twilio-domain-verification=c9cdda756fb6f761678e330875455bc4 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
MX 30 aspmx3.googlemail.com 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
NS dns1.p06.nsone.net 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT google-site-verification=HeURgznwlLL8xdGii24CTN6S_q5FXDbLX7jyUP6N8XY 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT google-site-verification=KsaabOANH6kdIsCwO41RGFXaEt15E10bL5nd0TJZAcQ 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT google-site-verification=OOBNwn_eiZcawRwjSDl1hVwGkl9mynl6tTON6qIUSQc 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT _g93o5msuzwgbqxf7aet2vp472xkcdni 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
NS ns01.squarespacedns.com 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
MX 20 alt2.aspmx.l.google.com 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT google-site-verification=hBfLDRLm_7xc28TI8H5zd-CmBwB6DtkHHAXMoa5mBe0 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT mgverify=ebea2f3c85bdc4dd207e7d7c91c73946bf1fe749ec2f244a23427f106b8a7437 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT yahoo-verification-key=M9bvd644/VMh6U00Krwt5kvZNMB/w54Q4ynBedHIqOg= 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT jamf-site-verification=Rtc-BZaPHnuqZmWggwyRew 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT wrike-verification=NjkxMTg1Njo3MTBjMDIzNWVlM2NhNjU2MDc3YzM0MTE3YTZmYmM4YTEzNWQ1ZmIwZjVlNmE2MjRmNWI3ODY0OGFiMGU5YWFk 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
NS ns02.squarespacedns.com 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT google-site-verification=VenKbbgMTiaa1wJ_ySMZKFA3nfhnUEAZckAUOp0dytg 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
NS dns2.p06.nsone.net 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT google-site-verification=47px85SXlRbteJV96eHmkPZY58kJcf7oLCC8TFsajWA 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
NS ns03.squarespacedns.com 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT t8whs493nvslv3v2pfzl7pcv86k5fqnj 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT google-site-verification=U_jN2U77WWPeulVQ4h6rr7OtRztcHY7jwoUGv3CfPBQ 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
NS dns4.p06.nsone.net 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT v=spf1 include:squarespace-mail.com include:mail.zendesk.com include:_spf.google.com include:sendgrid-spf.email.squarespace.com include:registrarmail.net ip4:8.41.221.0/24 ip4:8.36.86.0/24 ip4:34.174.163.32/27 ip4:162.216.148.0/27 ~all 2026-05-26 05:05:02.592 2026-06-01 22:15:58.615
NS ns04.squarespacedns.com 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT h1-domain-verification=uN8V8ofDaAiiY7kewHURuigi4FnYePsATWHG7fKu9GF7St84 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT elastic-cloud-verification=7c5a67715a62aed52d2e41b5a3d84908256c761e2421c4aa52c8b861e05ae8f1 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
MX 30 aspmx4.googlemail.com 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
MX 10 aspmx.l.google.com 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT atlassian-domain-verification=XmsOb8xGdHRMqn/qh91SBVqL1LQctNaopAew1Li0fB9OMaFfDqI9c/ZIZPI5I8kY 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
NS dns3.p06.nsone.net 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT airtable-verification=6f64da2fbf9a20671f629a7bce16bfe5 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT google-site-verification=RdFDT0L7o6DB9H3YCzIv17-nz_Ia_JMsh_KNV2L_gjc 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT docusign=40e06657-1a9a-4e6b-b55d-548e0b9c0a97 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
MX 30 aspmx5.googlemail.com 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT dropbox-domain-verification=9l7rf4p0wc9j 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
MX 30 aspmx2.googlemail.com 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT facebook-domain-verification=02pcb9aata32foeofjc5l5d96vcgfp 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT cursor-domain-verification-5atzdh=G88XLIW0HoSrXYpz90Icz9sa0 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT TAILSCALE-YZOBN6TpzuwAfh22pvBT 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT google-site-verification=aQgKIlHqg5Ehd7tP0Usr7IlNC8xi_wQDd-U0Epda9oo 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT openai-domain-verification=dv-62K73GBFx0ak0DeimlySthXn 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT anthropic-domain-verification-6c445d=wNcntYC79lpQKOmhb9h3uVUp4 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT MS=ms91395519 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT docusign=54d34e8a-b4bb-4975-a977-1024bbf1cb1c 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT MS=80BAE8129C17E5AE8C975C3916FE0762E854B4C9 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
MX 20 alt1.aspmx.l.google.com 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT autodesk-domain-verification=OIiVxJrWZxwtj8O9cTGf 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT slack-domain-verification=JQ7RgZvTvv5y8A2wT3mRt8GFwxubOEo57beNQAwW 2026-05-26 05:05:02.592 2026-07-28 23:40:20.687
TXT v=spf1 include:squarespace-mail.com include:mail.zendesk.com include:_spf.google.com include:sendgrid-spf.email.squarespace.com include:registrarmail.net include:_spf.mailrelay.rrpproxy.net ip4:8.41.221.0/24 ip4:8.36.86.0/24 ip4:34.174.163.32/27 ip4:162.216.148.0/27 ~all 2026-06-15 01:07:50.467 2026-07-28 23:40:20.687