Check-Host.cc

Domain

cursor.com

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

Run a live full scan of cursor.com

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

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

DNS Records

A
76.76.21.21
AAAA
MX
1 aspmx.l.google.com, 10 alt3.aspmx.l.google.com, 10 alt4.aspmx.l.google.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
ns-1366.awsdns-42.org, ns-1758.awsdns-27.co.uk, ns-265.awsdns-33.com, ns-682.awsdns-21.net
TXT
MS=ms66950797, afternic-verification-hyPeMFwWREkaDpMSPT6FPJ, anthropic-domain-verification-1er2cj=fcUJsdJ7kfq2Lp6XgYABnKuOo, apple-domain-verification=6WmKH1DQgWyhoqQT, docusign=cf0819bc-9ccb-4b86-8fb2-587d8f103d9b, doordash-verification=9ZAkHrNetG2LEg7f8Tuq2jU64bEmjT, figma-domain-verification=d7a81001ff0da28fcf26c182906e70d4adcc3860d2208054b56adeb46f57fb7c-1778743381, google-site-verification=9UChtu6OmXW-_O3sToc8Cl5kIhXjYRBpx_o1M6XlBlA
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: crazycursor.com
Issuer: YE1
SANs: crazycursor.com, www.crazycursor.com
Subject: cpcalendars.clickcursor.com
Issuer: R10
SANs: autodiscover.clickcursor.com, clickcursor.com, cpanel.clickcursor.com, cpcalendars.clickcursor.com, cpcontacts.clickcursor.com, mail.clickcursor.com, webdisk.clickcursor.com, webmail.clickcursor.com, www.clickcursor.com
Subject: cluster-controller.internal.cursor.com
Issuer: Amazon RSA 2048 M01
SANs: cluster-controller.internal.cursor.com
Subject: origin.cursor.com
Issuer: Amazon RSA 2048 M04
SANs: origin.cursor.com
Subject: origin.cursor.com
Issuer: Amazon RSA 2048 M04
SANs: origin.cursor.com
Subject: cursor.com
Issuer: cursor.com
SANs: cursor.com
Subject: ss-gtm.cursor.com
Issuer: Amazon RSA 2048 M01
SANs: ss-gtm.cursor.com
Subject: ss-gtm.cursor.com
Issuer: Amazon RSA 2048 M01
SANs: ss-gtm.cursor.com
Subject: origin.cursor.com
Issuer: Amazon RSA 2048 M04
SANs: origin.cursor.com
Subject: origin.cursor.com
Issuer: Amazon RSA 2048 M04
SANs: origin.cursor.com
Subject: origin.cursor.com
Issuer: Amazon RSA 2048 M04
SANs: origin.cursor.com
Subject: origin.cursor.com
Issuer: Amazon RSA 2048 M04
SANs: origin.cursor.com
Subject: origin-staging.cursor.com
Issuer: Amazon RSA 2048 M04
SANs: origin-staging.cursor.com
Subject: www.aikefucursor.com
Issuer: R12
SANs: aikefucursor.com, www.aikefucursor.com
Subject: crazycursor.com
Issuer: E7
SANs: crazycursor.com, www.crazycursor.com
Subject: blucursor.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: blucursor.com, www.blucursor.com
Subject: origin.cursor.com
Issuer: Amazon RSA 2048 M04
SANs: origin.cursor.com
Subject: api.cursor.com
Issuer: Amazon RSA 2048 M01
SANs: *.api.cursor.com, api.cursor.com

IPs Citing This Domain

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

45.32.124.148:443 href · ×9
182.92.221.242:80 href · ×6
121.41.105.109:80 href · ×4
64.90.0.203:443 href · ×2
8.152.192.115:80 href · ×2
34.126.174.82:443 href · ×2
42.192.39.170:443 href · ×2
186.241.76.86:80 href · ×2
124.222.208.232:8080 href · ×2
8.138.102.141:443 href · ×2
158.101.12.126:80 href · ×2
45.207.212.17:443 href · ×1
167.71.161.196:80 href · ×1
95.169.6.107:80 href · ×1
101.34.249.107:443 href · ×1
109.224.229.158:80 href · ×1
213.199.34.90:443 href · ×1
162.251.165.181:443 href · ×1
43.167.176.207:443 href · ×1
47.115.91.87:443 href · ×1
116.203.80.32:443 href · ×1
43.163.92.65:80 href · ×1
51.83.122.131:443 href · ×1
155.212.167.197:443 href · ×1
109.123.240.151:80 href · ×1
188.255.118.111:443 href · ×1
121.40.54.69:443 href · ×1
47.237.200.84:993 href · ×1
152.67.62.100:443 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.

Origin IP Origin ASN CDN ASN Confidence Reasoning
91.107.250.13 AS24940 AS16509 95% cert 807f0501… served by 91.107.250.13 (AS24940) carries SAN cursor.com which currently resolves through Amazon (AS16509) at 76.76.21.21

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
NS ns-265.awsdns-33.com 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT google-site-verification=p0mgu1Q9aaBWxi6VA-ZLmy0hD0fpjJcGcc-85fN1I5Y 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT google-site-verification=SuWrNWVELfhz1BqkMA_vjQsc9UgxN45anv_IbuYEgrs 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
NS ns-1366.awsdns-42.org 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT apple-domain-verification=6WmKH1DQgWyhoqQT 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
NS ns-682.awsdns-21.net 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT v=spf1 include:_spf.google.com include:stspg-customer.com ~all 2026-05-26 00:03:35.658 2026-05-27 17:53:26.325
TXT slack-domain-verification=4Sf7wlouKi1sD9xYl9EpiJ4aodbUvAUKk9DaSbhM 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
A 76.76.21.21 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT status-page-domain-verification=35154jm3n03g 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT qa-wolf-domain-verification-6h5xrg=dQu6gFedE39PvjusH3m942jfj 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
MX 5 alt1.aspmx.l.google.com 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT figma-domain-verification=d7a81001ff0da28fcf26c182906e70d4adcc3860d2208054b56adeb46f57fb7c-1778743381 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
MX 10 alt3.aspmx.l.google.com 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT docusign=cf0819bc-9ccb-4b86-8fb2-587d8f103d9b 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT afternic-verification-hyPeMFwWREkaDpMSPT6FPJ 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
MX 5 alt2.aspmx.l.google.com 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT google-site-verification=WKZ3eIhRdWCd3HfP2ta6r0UpB9UquBrSIDDlBH5cIfg 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
MX 10 alt4.aspmx.l.google.com 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
MX 1 aspmx.l.google.com 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT google-site-verification=9UChtu6OmXW-_O3sToc8Cl5kIhXjYRBpx_o1M6XlBlA 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT anthropic-domain-verification-1er2cj=fcUJsdJ7kfq2Lp6XgYABnKuOo 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT MS=ms66950797 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
NS ns-1758.awsdns-27.co.uk 2026-05-26 00:03:35.658 2026-07-28 19:02:52.609
TXT doordash-verification=9ZAkHrNetG2LEg7f8Tuq2jU64bEmjT 2026-06-01 23:09:42.711 2026-07-28 19:02:52.609
TXT v=spf1 include:_spf.google.com include:stspg-customer.com include:spf.mtasv.net ~all 2026-06-01 23:09:42.711 2026-07-28 19:02:52.609
TXT google-site-verification=RIBekzSG62DswbquPtJvqhmMb1eqMR9ZaLraPx5POh0 2026-06-01 23:09:42.711 2026-07-28 19:02:52.609
TXT google-site-verification=F5bnStEi35Uh-OdvzB2MiRUIeTwUV1xev2ro3cP2gzs 2026-07-21 14:42:12.780 2026-07-28 19:02:52.609