Check-Host.cc

Domain

symfony.com

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

Run a live full scan of symfony.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
104.26.4.251, 104.26.5.251, 172.67.72.38
AAAA
2606:4700:20::681a:4fb, 2606:4700:20::681a:5fb, 2606:4700:20::ac43:4826
MX
0 symfony-com.mail.protection.outlook.com
NS
josh.ns.cloudflare.com, nadia.ns.cloudflare.com
TXT
MS=ms32701309, google-site-verification=fsHwIFsRD5NbVBiNoNsdnMPpHS-eUdUpSO6ft4nj9LE, v=spf1 mx a include:spf.protection.outlook.com include:_spf.google.com include:helpscoutemail.com include:_spf.createsend.com -all
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

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

IPs Citing This Domain

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

34.229.241.28:443 href · ×10
185.249.225.59:443 href · ×10
149.154.67.55:80 href · ×10
104.248.60.210:443 href · ×10
151.80.167.164:8888 href · ×10
141.145.222.236:8081 href · ×10
154.62.191.11:443 href · ×10
3.33.171.175:443 href · ×10
163.172.186.216:8888 href · ×10
172.236.28.234:443 href · ×10
164.92.162.90:443 href · ×10
178.104.39.46:443 href · ×10
51.75.62.220:8080 href · ×10
195.29.65.44:443 href · ×10
5.181.109.216:8081 href · ×10
82.202.169.139:80 href · ×10
147.45.154.9:80 href · ×10
195.149.115.74:80 href · ×10
89.104.68.64:443 href · ×10
152.228.129.239:8080 href · ×10
62.171.154.234:443 href · ×10
45.90.121.46:443 href · ×10
82.202.169.139:443 href · ×10
23.88.100.102:80 href · ×10
51.210.241.78:443 href · ×10
5.161.244.150:8081 href · ×10
51.210.250.119:443 href · ×10
45.147.97.164:8081 href · ×10
51.77.50.235:443 href · ×10
146.155.173.131:80 href · ×10
57.128.199.183:443 href · ×10
5.135.0.235:443 href · ×10
185.237.218.216:80 href · ×10
89.167.42.115:81 href · ×10
204.168.224.98:8080 href · ×10
37.187.143.8:8081 href · ×10
162.55.211.55:8081 href · ×10
129.152.27.30:8000 href · ×10
193.194.66.116:80 href · ×10
217.160.172.114:80 href · ×10
158.129.192.39:443 href · ×10
51.210.84.180:443 href · ×10
51.91.123.48:8081 href · ×10
95.173.108.149:8080 href · ×10
161.35.86.107:443 href · ×10
51.79.115.136:443 href · ×4
141.94.227.160:443 href · ×4
35.242.241.102:443 href · ×4
178.104.110.124:443 href · ×4
18.189.238.98:443 href · ×4

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
TXT v=spf1 mx a include:spf.protection.outlook.com include:_spf.google.com include:helpscoutemail.com include:_spf.createsend.com -all 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354
AAAA 2606:4700:20::681a:5fb 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354
A 172.67.72.38 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354
TXT MS=ms32701309 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354
A 104.26.5.251 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354
AAAA 2606:4700:20::681a:4fb 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354
A 104.26.4.251 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354
NS nadia.ns.cloudflare.com 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354
NS josh.ns.cloudflare.com 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354
MX 0 symfony-com.mail.protection.outlook.com 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354
AAAA 2606:4700:20::ac43:4826 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354
TXT google-site-verification=fsHwIFsRD5NbVBiNoNsdnMPpHS-eUdUpSO6ft4nj9LE 2026-05-26 00:07:44.959 2026-07-28 18:18:26.354