Check-Host.cc

Domain

ad.doubleclick.net

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

Run a live full scan of ad.doubleclick.net

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
54
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
in our scans

DNS Records

A
0.0.0.0, 108.177.15.148, 108.177.15.149, 142.250.110.148, 142.250.110.149, 142.250.154.148, 142.250.154.149, 142.250.180.6
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

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.

64.227.188.57:443 href · ×12
62.204.42.124:80 href · ×10
15.206.10.14:443 href · ×9
104.130.140.183:443 href · ×8
128.208.60.183:80 href · ×6
103.15.74.191:80 href · ×5
194.48.142.171:443 href · ×5
23.235.219.216:443 href · ×5
91.209.16.147:443 href · ×4
34.82.219.4:80 href · ×4
207.180.250.124:443 href · ×4
35.90.119.173:80 href · ×4
3.127.10.213:80 href · ×4
47.52.60.58:443 href · ×4
103.106.6.235:443 href · ×4
23.251.218.27:443 href · ×3
113.196.51.229:443 href · ×3
159.203.182.129:443 href · ×3
44.245.110.31:8080 href · ×3
64.34.237.174:443 href · ×2
87.246.54.7:80 href · ×2
222.209.252.12:80 href · ×2
185.97.9.171:443 href · ×2
139.0.26.217:443 href · ×2
104.168.213.5:80 href · ×2
52.59.95.85:443 href · ×2
96.99.229.140:443 href · ×2
104.156.247.120:443 href · ×2
46.4.104.171:443 href · ×2
104.194.94.142:8443 href · ×2
34.209.100.170:443 href · ×2
18.216.44.56:80 href · ×2
46.101.125.142:443 href · ×2
160.16.240.52:443 href · ×2
162.221.202.58:80 href · ×2
15.235.184.120:8080 href · ×2
93.157.19.251:443 href · ×2
218.245.101.75:80 href · ×2
35.212.187.226:443 href · ×2
174.34.132.100:80 href · ×2
54.184.140.39:80 href · ×2
35.212.166.107:443 href · ×2
211.5.249.66:80 href · ×2
178.157.82.217:443 href · ×2
84.39.241.180:80 href · ×2
159.180.249.181:443 href · ×2
222.209.207.163:80 href · ×2
114.55.100.72:443 href · ×2
93.183.89.40:80 href · ×2
138.2.235.158:443 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 142.251.14.149 2026-05-26 00:24:59.887 2026-06-17 17:48:27.203
A 142.251.14.148 2026-05-26 00:24:59.887 2026-06-17 17:48:27.203
A 74.125.206.148 2026-05-26 02:22:42.939 2026-06-18 07:48:42.446
A 74.125.206.149 2026-05-26 02:22:42.939 2026-06-18 07:48:42.446
A 142.251.168.148 2026-05-26 02:43:02.200 2026-05-27 17:53:26.325
A 142.251.168.149 2026-05-26 02:43:02.200 2026-05-27 17:53:26.325
A 142.251.13.148 2026-05-26 04:15:48.898 2026-07-25 15:14:04.371
A 142.251.13.149 2026-05-26 04:15:48.898 2026-07-25 15:14:04.371
A 66.102.1.148 2026-05-26 04:46:48.284 2026-06-24 00:06:01.375
A 66.102.1.149 2026-05-26 04:46:48.284 2026-06-24 00:06:01.375
A 64.233.184.148 2026-05-26 05:47:23.589 2026-05-31 01:27:40.724
A 64.233.184.149 2026-05-26 05:47:23.589 2026-05-31 01:27:40.724
A 142.250.154.148 2026-05-26 06:00:34.483 2026-05-31 07:45:40.735
A 142.250.154.149 2026-05-26 06:00:34.483 2026-05-31 07:45:40.735
A 142.251.20.149 2026-05-26 09:51:10.377 2026-06-23 10:52:52.833
A 142.251.20.148 2026-05-26 09:51:10.377 2026-06-23 10:52:52.833
A 74.125.133.149 2026-05-26 11:16:03.290 2026-05-27 17:49:03.731
A 74.125.133.148 2026-05-26 11:16:03.290 2026-05-27 17:49:03.731
A 108.177.15.149 2026-05-26 11:43:25.524 2026-06-18 09:49:14.921
A 108.177.15.148 2026-05-26 11:43:25.524 2026-06-18 09:49:14.921
A 142.251.110.149 2026-05-26 11:51:50.538 2026-05-26 11:51:50.538
A 142.251.110.148 2026-05-26 11:51:50.538 2026-05-26 11:51:50.538
A 142.250.110.148 2026-05-26 16:59:21.229 2026-06-19 00:10:21.779
A 142.250.110.149 2026-05-26 16:59:21.229 2026-06-19 00:10:21.779
A 192.178.183.149 2026-05-26 22:37:39.926 2026-06-24 00:09:24.930
A 192.178.183.148 2026-05-26 22:37:39.926 2026-06-24 00:09:24.930
A 142.251.127.148 2026-05-27 12:03:47.292 2026-06-20 00:42:30.311
A 142.251.127.149 2026-05-27 12:03:47.292 2026-06-20 00:42:30.311
A 64.233.167.148 2026-05-31 05:35:40.836 2026-05-31 07:47:40.837
A 64.233.167.149 2026-05-31 05:35:40.836 2026-05-31 07:47:40.837
A 216.58.198.38 2026-06-14 22:08:58.337 2026-06-15 00:54:33.538
A 142.250.180.6 2026-06-14 22:52:09.672 2026-06-17 09:30:07.203
A 172.217.23.230 2026-06-14 23:07:05.130 2026-07-28 02:40:23.978
A 0.0.0.0 2026-06-14 23:37:38.836 2026-06-16 10:31:01.060
A 142.251.39.134 2026-06-15 01:07:50.467 2026-06-15 01:07:50.467
A 142.251.142.198 2026-06-15 05:08:57.108 2026-06-16 10:27:44.445
AAAA :: 2026-06-16 01:48:01.069 2026-06-16 01:52:13.292
A 172.217.17.198 2026-06-17 05:27:56.751 2026-06-17 05:27:56.751
A 172.217.171.102 2026-06-17 11:02:13.936 2026-07-16 12:05:52.796
A 64.233.166.149 2026-06-17 17:53:26.958 2026-06-21 03:57:52.815
A 64.233.166.148 2026-06-17 17:53:26.958 2026-06-21 03:57:52.815
A 173.194.76.149 2026-06-18 08:41:16.580 2026-06-18 08:41:16.580
A 173.194.76.148 2026-06-18 08:41:16.580 2026-06-18 08:41:16.580
A 74.125.71.148 2026-06-20 00:45:44.931 2026-06-20 00:45:44.931
A 74.125.71.149 2026-06-20 00:45:44.931 2026-06-20 00:45:44.931
A 172.217.23.6 2026-07-15 20:54:20.174 2026-07-19 18:03:22.363
A 142.251.209.230 2026-07-16 11:16:06.698 2026-07-16 18:56:54.752
A 192.178.24.166 2026-07-16 18:39:34.473 2026-07-16 18:39:34.473
A 192.178.24.6 2026-07-17 09:39:28.233 2026-07-17 14:33:39.725
A 192.178.24.102 2026-07-19 01:44:33.536 2026-07-22 02:22:51.743
A 142.251.208.102 2026-07-20 06:12:47.825 2026-07-20 06:12:47.825
A 172.217.22.230 2026-07-20 23:45:48.064 2026-07-20 23:45:48.064
A 172.217.20.70 2026-07-26 18:04:46.919 2026-07-26 18:04:46.919
A 192.178.25.230 2026-07-28 14:09:40.278 2026-07-28 14:09:40.278