Check-Host.cc

Domain

feedly.com

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

Run a live full scan of feedly.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
4
A/AAAA targets
Subdomains
28
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
9
in our scans

DNS Records

A
104.20.2.36, 172.66.128.81, 217.70.184.38
AAAA
MX
1 aspmx.l.google.com, 3 alt1.aspmx.l.google.com, 3 alt2.aspmx.l.google.com, 5 aspmx2.googlemail.com, 5 aspmx3.googlemail.com
NS
anna.ns.cloudflare.com, ns-169-a.gandi.net, ns-177-c.gandi.net, ns-231-b.gandi.net, sid.ns.cloudflare.com
TXT
MS=ms91396456, apple-domain-verification=iG3RkP4n8Hzw0pRt, google-site-verification=gBdJsCfmxDcnxzLlqVKsh3VlHvhgLLorfcc_xPWVhIE, mixpanel-domain-verify=6b7a6a92-44ff-49bf-9c8f-5388a15a0a9e, v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyDN/VYJkBKzMEXfL5MyRkas7vxdkwYz3OdkNQeYy7fPibcHEjhqOu3JRRNw5b1AUIhuC2UXGkHZ86cHswArhaZ5qmqkVaqansQ4gVZzMq1V8pjh9T+AVojCszXTpUmPG/PKG6rC/ZAYAV2ASAS5j7oogGvMRWfR4/mgqsSAt2ZP+OuW+Vp73LrvtV6MEia7Gd/zdkzM7/Cxr1lEUCW0V68LAsuEU0RqL7uQq/S9MtPvP8kaGsyMYmWlGN0AXckGWAGdZp648GpOGqj5xZwzONmy+YN6ex0O79RWIVBv5nd1Yz5qHjswpYeUfocsVWcIR2ynafOzSmS1Vc/ptoID4pwIDAQAB, v=spf1 include:_spf.google.com include:spf.mtasv.net include:helpscoutemail.com -all
CNAME
CAA
0 issue "comodoca.com", 0 issue "digicert.com; cansignhttpexchanges=yes", 0 issue "letsencrypt.org", 0 issue "pki.goog; cansignhttpexchanges=yes", 0 issue "ssl.com", 0 issuewild "comodoca.com", 0 issuewild "digicert.com; cansignhttpexchanges=yes", 0 issuewild "letsencrypt.org"

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: *.feedly.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.feedly.com, feedly.com

IPs Citing This Domain

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

51.75.76.52:443 href · ×4
107.170.206.168:443 href · ×4
18.140.221.93:443 href · ×4
178.128.103.249:443 href · ×4
15.188.50.123:80 href · ×4
165.22.26.71:443 href · ×4
167.71.188.140:443 href · ×4
153.127.25.231:443 href · ×4
35.221.199.53:80 href · ×4
89.117.55.87:80 href · ×3
159.89.148.61:80 href · ×3
18.185.53.178:443 href · ×2
143.110.156.112:443 href · ×2
188.166.215.62:443 href · ×2
174.138.18.227:443 href · ×2
141.95.151.215:443 href · ×2
51.210.182.168:80 href · ×2
142.93.52.91:443 href · ×2
164.90.228.61:443 href · ×2
167.172.29.121:443 href · ×2
47.251.53.31:80 href · ×2
89.47.166.185:443 href · ×2
104.248.115.97:443 href · ×2
116.203.158.234:443 href · ×2
54.250.231.106:443 href · ×2
185.143.101.70:443 href · ×2
167.172.247.49:443 href · ×2
159.65.209.71:443 href · ×2
138.197.36.252:443 href · ×2
124.220.222.26:443 href · ×2
167.172.184.205:443 href · ×2
35.184.48.234:443 href · ×2
3.14.230.101:443 href · ×2
157.230.103.159:443 href · ×2
178.128.20.97:80 href · ×2
188.166.235.246:443 href · ×2
34.203.246.245:443 href · ×2
96.126.116.6:443 href · ×2
167.99.160.154:443 href · ×2
139.162.251.197:443 href · ×2
85.10.198.136:443 href · ×2
45.63.90.110:443 href · ×2
159.203.32.204:443 href · ×2
8.134.74.39:443 href · ×2
64.227.32.197:443 href · ×2
157.230.16.41:443 href · ×2
64.227.105.45:443 href · ×2
182.171.84.135:80 href · ×2
104.236.9.6:80 href · ×2
178.62.10.209:443 href · ×2

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 172.66.128.81 2026-05-25 22:02:50.525 2026-07-28 16:28:19.762
A 104.20.2.36 2026-05-25 22:02:50.525 2026-07-28 16:28:19.762
NS anna.ns.cloudflare.com 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
MX 5 aspmx3.googlemail.com 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
TXT mixpanel-domain-verify=6b7a6a92-44ff-49bf-9c8f-5388a15a0a9e 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
CAA 0 issue "letsencrypt.org" 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
TXT v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyDN/VYJkBKzMEXfL5MyRkas7vxdkwYz3OdkNQeYy7fPibcHEjhqOu3JRRNw5b1AUIhuC2UXGkHZ86cHswArhaZ5qmqkVaqansQ4gVZzMq1V8pjh9T+AVojCszXTpUmPG/PKG6rC/ZAYAV2ASAS5j7oogGvMRWfR4/mgqsSAt2ZP+OuW+Vp73LrvtV6MEia7Gd/zdkzM7/Cxr1lEUCW0V68LAsuEU0RqL7uQq/S9MtPvP8kaGsyMYmWlGN0AXckGWAGdZp648GpOGqj5xZwzONmy+YN6ex0O79RWIVBv5nd1Yz5qHjswpYeUfocsVWcIR2ynafOzSmS1Vc/ptoID4pwIDAQAB 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
CAA 0 issue "comodoca.com" 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
CAA 0 issue "ssl.com" 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
TXT MS=ms91396456 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
TXT v=spf1 include:_spf.google.com include:spf.mtasv.net include:helpscoutemail.com -all 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
TXT apple-domain-verification=iG3RkP4n8Hzw0pRt 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
MX 5 aspmx2.googlemail.com 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
CAA 0 issuewild "digicert.com; cansignhttpexchanges=yes" 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
CAA 0 issuewild "ssl.com" 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
NS sid.ns.cloudflare.com 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
MX 1 aspmx.l.google.com 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
TXT google-site-verification=gBdJsCfmxDcnxzLlqVKsh3VlHvhgLLorfcc_xPWVhIE 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
CAA 0 issue "digicert.com; cansignhttpexchanges=yes" 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
MX 3 alt1.aspmx.l.google.com 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
CAA 0 issuewild "comodoca.com" 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
CAA 0 issuewild "letsencrypt.org" 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
CAA 0 issuewild "pki.goog; cansignhttpexchanges=yes" 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
CAA 0 issue "pki.goog; cansignhttpexchanges=yes" 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
MX 3 alt2.aspmx.l.google.com 2026-05-26 00:03:35.658 2026-07-28 16:28:19.762
NS ns-231-b.gandi.net 2026-06-19 12:49:48.258 2026-06-19 12:49:48.258
NS ns-169-a.gandi.net 2026-06-19 12:49:48.258 2026-06-19 12:49:48.258
NS ns-177-c.gandi.net 2026-06-19 12:49:48.258 2026-06-19 12:49:48.258
A 217.70.184.38 2026-06-19 12:49:48.258 2026-06-19 12:49:48.258