Check-Host.cc

Domain

r.bing.com

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

Run a live full scan of r.bing.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
138
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
5
in our scans

DNS Records

A
2.16.106.145, 2.16.106.147, 2.16.241.201, 2.16.241.203, 2.16.241.205, 2.16.241.206, 2.16.241.207, 2.16.241.208
AAAA
2600:1408:c400:e::17cd:6a06, 2600:1408:c400:e::17cd:6a08, 2600:141b:1c00:1c::172c:cb33, 2600:141b:1c00:1c::172c:cb38, 2a02:26f0:1180:31::210:6ca, 2a02:26f0:1180:31::210:6dc, 2a02:26f0:1180:32::210:684, 2a02:26f0:1180:32::210:694
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: r.bing.com
Issuer: r.bing.com
SANs: r.bing.com

IPs Citing This Domain

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

104.128.85.66:443 href · ×53
199.115.230.164:80 href · ×53
75.127.3.133:443 href · ×53
65.108.253.67:443 href · ×24
23.88.96.149:80 href · ×24
138.197.160.151:8080 href · ×22
108.61.144.253:443 href · ×22
198.12.120.225:443 href · ×22
107.175.230.152:80 href · ×22
77.73.8.34:443 href · ×22
129.154.57.92:443 href · ×9
168.138.191.244:8080 href · ×9
178.253.32.155:443 href · ×9
154.17.229.71:443 href · ×9
77.93.157.143:443 href · ×9
192.129.200.200:80 href · ×9
46.38.253.172:80 href · ×9
170.9.27.4:80 href · ×9
146.56.147.111:443 href · ×9
64.118.130.24:443 href · ×9
67.230.176.36:443 href · ×9
192.3.251.52:443 href · ×9
8.210.40.15:80 href · ×9
139.28.232.107:443 href · ×9
79.76.120.45:80 href · ×9
146.56.39.48:443 href · ×4
150.230.61.134:80 href · ×4
95.181.190.114:80 href · ×4
129.150.45.161:443 href · ×4
144.34.177.199:443 href · ×4
155.248.163.194:80 href · ×4
65.49.195.189:80 href · ×4
168.138.43.62:443 href · ×4
129.154.51.96:443 href · ×4
45.66.216.166:80 href · ×4
14.137.244.117:80 href · ×4
165.1.74.83:443 href · ×4
45.62.117.165:80 href · ×4
176.122.185.50:80 href · ×4
140.245.49.138:443 href · ×4
104.194.73.158:443 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.

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

4307c728d450c3d2… google · xenon2026h2
Subject: r.bing.com
Issuer: Microsoft TLS G2 ECC CA OCSP 06
SANs: *.bing.com, *.bingstatic.com, *.explicit.bing.net, *.mm.bing.net, akam.bing.com, r.bing.com, r.msftstatic.com, raka.bing.com, raka.msftstatic.com, th.bing.com, th.msftstatic.com, thaka.bing.com, thaka.msftstatic.com
Valid: 2026-02-02 22:57:30 → 2026-08-01 22:57:30
f355f84f4f32e004… google · xenon2026h2
Subject: r.bing.com
Issuer: Microsoft TLS G2 ECC CA OCSP 06
SANs: *.bing.com, *.bingstatic.com, *.explicit.bing.net, *.mm.bing.net, akam.bing.com, r.bing.com, r.msftstatic.com, raka.bing.com, raka.msftstatic.com, th.bing.com, th.msftstatic.com, thaka.bing.com, thaka.msftstatic.com
Valid: 2026-02-02 22:57:30 → 2026-08-01 22:57:30

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
AAAA 2a02:26f0:b200::58dd:1910 2026-06-17 11:19:04.151 2026-07-27 18:17:12.415
A 96.17.193.5 2026-06-17 11:19:04.151 2026-06-17 11:19:04.151
A 96.17.193.41 2026-06-17 11:19:04.151 2026-06-17 11:19:04.151
AAAA 2a02:26f0:b200::58dd:1921 2026-06-17 11:19:04.151 2026-07-27 18:17:12.415
A 2.16.241.203 2026-07-16 14:36:55.147 2026-07-16 14:36:55.147
A 2.16.241.208 2026-07-16 14:36:55.147 2026-07-16 14:36:55.147
AAAA 2a02:26f0:b200::58dd:195a 2026-07-16 14:36:55.147 2026-07-16 14:36:55.147
A 2.16.241.221 2026-07-16 14:36:55.147 2026-07-16 14:36:55.147
AAAA 2a02:26f0:b200::58dd:1960 2026-07-16 14:36:55.147 2026-07-16 14:36:55.147
A 2.16.241.206 2026-07-16 14:36:55.147 2026-07-16 16:51:59.718
AAAA 2a02:26f0:b200::58dd:1961 2026-07-16 14:36:55.147 2026-07-27 15:26:50.662
AAAA 2a02:26f0:b200::58dd:1963 2026-07-16 14:36:55.147 2026-07-16 14:36:55.147
A 2.16.241.207 2026-07-16 14:36:55.147 2026-07-18 07:08:23.461
A 2.16.241.219 2026-07-16 14:36:55.147 2026-07-16 16:51:59.718
AAAA 2a02:26f0:b200::58dd:195b 2026-07-16 14:36:55.147 2026-07-26 17:13:03.300
A 2.16.241.223 2026-07-16 14:36:55.147 2026-07-16 14:36:55.147
A 2.16.241.205 2026-07-16 14:36:55.147 2026-07-18 07:08:23.461
A 2.16.241.222 2026-07-16 14:36:55.147 2026-07-16 16:51:59.718
A 2.16.241.218 2026-07-16 16:51:59.718 2026-07-18 07:08:23.461
AAAA 2a02:26f0:b200::58dd:1938 2026-07-16 16:51:59.718 2026-07-28 16:02:09.164
AAAA 2a02:26f0:b200::58dd:1958 2026-07-16 16:51:59.718 2026-07-28 16:02:09.164
AAAA 2a02:26f0:1180:33::210:64b 2026-07-17 02:56:46.028 2026-07-23 14:09:10.266
AAAA 2a02:26f0:1180:33::210:657 2026-07-17 02:56:46.028 2026-07-23 14:09:10.266
A 88.221.24.122 2026-07-17 02:56:46.028 2026-07-24 07:59:57.729
A 88.221.24.18 2026-07-17 02:56:46.028 2026-07-24 07:59:57.729
A 23.44.203.14 2026-07-17 17:11:24.537 2026-07-17 17:11:24.537
A 23.44.203.13 2026-07-17 17:11:24.537 2026-07-17 17:11:24.537
A 88.221.24.8 2026-07-17 19:33:04.768 2026-07-17 19:33:04.768
A 88.221.24.112 2026-07-17 19:33:04.768 2026-07-17 19:33:04.768
A 88.221.24.114 2026-07-17 19:33:04.768 2026-07-21 23:40:12.203
A 88.221.24.11 2026-07-17 19:33:04.768 2026-07-17 19:33:04.768
A 88.221.24.26 2026-07-17 19:33:04.768 2026-07-19 23:05:48.984
A 88.221.24.24 2026-07-17 19:33:04.768 2026-07-17 19:33:04.768
A 88.221.24.17 2026-07-17 19:33:04.768 2026-07-17 19:33:04.768
A 88.221.24.131 2026-07-17 19:33:04.768 2026-07-17 19:33:04.768
A 2.16.241.201 2026-07-18 07:08:23.461 2026-07-18 07:08:23.461
A 23.212.251.212 2026-07-18 20:20:40.007 2026-07-18 20:20:40.007
A 23.212.251.217 2026-07-18 20:20:40.007 2026-07-18 20:20:40.007
AAAA 2600:1408:c400:e::17cd:6a08 2026-07-18 23:13:16.512 2026-07-18 23:13:16.512
A 23.209.72.32 2026-07-18 23:13:16.512 2026-07-18 23:13:16.512
A 23.209.72.23 2026-07-18 23:13:16.512 2026-07-18 23:13:16.512
A 23.209.72.12 2026-07-18 23:13:16.512 2026-07-18 23:13:16.512
A 23.209.72.27 2026-07-18 23:13:16.512 2026-07-18 23:13:16.512
AAAA 2600:1408:c400:e::17cd:6a06 2026-07-18 23:13:16.512 2026-07-18 23:13:16.512
A 88.221.24.74 2026-07-19 06:01:34.840 2026-07-19 23:05:48.984
A 88.221.24.72 2026-07-19 06:01:34.840 2026-07-22 22:32:04.940
A 88.221.24.67 2026-07-19 06:01:34.840 2026-07-19 06:01:34.840
A 88.221.24.80 2026-07-19 06:01:34.840 2026-07-19 14:35:21.080
A 88.221.24.83 2026-07-19 06:01:34.840 2026-07-22 23:37:16.502
A 88.221.24.42 2026-07-19 06:01:34.840 2026-07-19 06:01:34.840
A 88.221.24.65 2026-07-19 06:01:34.840 2026-07-22 23:37:16.502
A 88.221.24.64 2026-07-19 06:01:34.840 2026-07-22 23:37:16.502
A 88.221.24.51 2026-07-19 06:01:34.840 2026-07-22 23:37:16.502
AAAA 2a02:26f0:b200::58dd:1940 2026-07-19 12:03:58.875 2026-07-24 07:59:57.729
AAAA 2a02:26f0:b200::58dd:191a 2026-07-19 12:03:58.875 2026-07-25 13:59:40.236
A 88.221.25.26 2026-07-19 12:03:58.875 2026-07-26 17:13:03.300
A 88.221.25.66 2026-07-19 12:03:58.875 2026-07-26 17:13:03.300
AAAA 2a02:26f0:b200::58dd:1929 2026-07-19 12:03:58.875 2026-07-21 09:56:43.096
A 88.221.25.64 2026-07-19 12:03:58.875 2026-07-26 17:04:52.099
AAAA 2a02:26f0:b200::58dd:1942 2026-07-19 12:03:58.875 2026-07-28 16:02:09.164
A 88.221.25.41 2026-07-19 12:03:58.875 2026-07-26 17:13:03.300
A 88.221.24.75 2026-07-19 14:35:21.080 2026-07-19 14:35:21.080
A 88.221.24.58 2026-07-19 14:35:21.080 2026-07-19 23:05:48.984
A 88.221.24.73 2026-07-19 14:35:21.080 2026-07-19 14:35:21.080
A 88.221.24.57 2026-07-19 14:35:21.080 2026-07-19 14:35:21.080
A 88.221.24.50 2026-07-19 14:35:21.080 2026-07-19 14:35:21.080
A 88.221.24.66 2026-07-19 14:35:21.080 2026-07-23 03:57:18.268
A 88.221.24.19 2026-07-19 23:05:48.984 2026-07-19 23:05:48.984
A 88.221.24.128 2026-07-19 23:05:48.984 2026-07-19 23:05:48.984
A 88.221.24.35 2026-07-19 23:05:48.984 2026-07-19 23:05:48.984
A 88.221.24.43 2026-07-19 23:05:48.984 2026-07-19 23:05:48.984
A 88.221.25.88 2026-07-20 10:12:30.906 2026-07-27 22:46:00.384
A 88.221.25.56 2026-07-20 10:12:30.906 2026-07-27 22:46:00.384
A 88.221.24.41 2026-07-21 00:48:32.333 2026-07-27 15:26:50.662
A 88.221.25.91 2026-07-21 09:56:43.096 2026-07-28 16:02:09.164
A 88.221.25.16 2026-07-21 09:56:43.096 2026-07-27 18:17:12.415
A 88.221.25.89 2026-07-21 09:56:43.096 2026-07-26 17:13:03.300
A 88.221.25.115 2026-07-21 09:56:43.096 2026-07-21 09:56:43.096
A 88.221.25.97 2026-07-21 09:56:43.096 2026-07-24 15:14:05.146
AAAA 2a02:26f0:b200::58dd:1930 2026-07-21 09:56:43.096 2026-07-21 09:56:43.096
A 88.221.25.120 2026-07-21 09:56:43.096 2026-07-25 13:59:40.236
A 88.221.25.107 2026-07-21 09:56:43.096 2026-07-24 15:14:05.146
A 88.221.25.75 2026-07-21 09:56:43.096 2026-07-26 17:04:52.099
A 2.16.106.145 2026-07-21 10:32:26.139 2026-07-23 22:55:32.577
A 2.16.106.147 2026-07-21 10:32:26.139 2026-07-23 22:55:32.577
A 88.221.24.130 2026-07-21 23:40:12.203 2026-07-22 22:23:09.022
A 88.221.24.48 2026-07-21 23:40:12.203 2026-07-27 15:26:50.662
A 88.221.24.59 2026-07-22 04:30:05.081 2026-07-22 22:32:04.940
A 23.73.0.187 2026-07-22 13:04:15.130 2026-07-24 03:03:17.022
A 23.73.0.151 2026-07-22 13:04:15.130 2026-07-24 03:03:17.022
A 88.221.24.82 2026-07-22 22:23:09.022 2026-07-22 23:37:16.502
A 88.221.24.32 2026-07-22 22:23:09.022 2026-07-22 22:32:04.940
AAAA 2a02:26f0:480:3f::215:415e 2026-07-22 22:32:04.940 2026-07-25 14:08:30.545
AAAA 2a02:26f0:480:3f::215:4156 2026-07-22 22:32:04.940 2026-07-25 14:08:30.545
A 88.221.24.96 2026-07-22 23:37:16.502 2026-07-22 23:37:16.502
A 88.221.24.89 2026-07-22 23:37:16.502 2026-07-22 23:37:16.502
A 88.221.24.99 2026-07-22 23:37:16.502 2026-07-22 23:37:16.502
A 88.221.25.104 2026-07-23 14:09:10.266 2026-07-28 16:02:09.164
A 88.221.25.139 2026-07-23 14:09:10.266 2026-07-24 15:24:54.596
AAAA 2a02:26f0:b200::58dd:198b 2026-07-23 20:52:15.747 2026-07-23 22:06:59.602
A 88.221.25.33 2026-07-23 20:52:15.747 2026-07-27 18:17:12.415
AAAA 2a02:26f0:1180:31::210:6ca 2026-07-24 03:03:17.022 2026-07-26 17:04:52.099
AAAA 2a02:26f0:1180:31::210:6dc 2026-07-24 03:03:17.022 2026-07-26 17:04:52.099
AAAA 2a02:26f0:b200::58dd:1952 2026-07-24 07:59:57.729 2026-07-24 07:59:57.729
AAAA 2a02:26f0:b200::58dd:1948 2026-07-24 07:59:57.729 2026-07-24 07:59:57.729
AAAA 2a02:26f0:b200::58dd:194a 2026-07-24 07:59:57.729 2026-07-24 07:59:57.729
A 88.221.25.106 2026-07-24 15:14:05.146 2026-07-24 15:14:05.146
A 88.221.25.83 2026-07-24 15:14:05.146 2026-07-24 15:14:05.146
A 88.221.25.98 2026-07-24 15:14:05.146 2026-07-28 16:02:09.164
A 88.221.25.82 2026-07-24 15:14:05.146 2026-07-24 15:14:05.146
A 88.221.25.35 2026-07-24 15:24:54.596 2026-07-26 17:04:52.099
A 88.221.25.49 2026-07-24 15:24:54.596 2026-07-26 17:13:03.300
AAAA 2a02:26f0:1180:32::210:694 2026-07-24 15:24:54.596 2026-07-24 15:24:54.596
AAAA 2a02:26f0:1180:32::210:684 2026-07-24 15:24:54.596 2026-07-24 15:24:54.596
AAAA 2a02:26f0:b200::58dd:198a 2026-07-25 13:59:40.236 2026-07-25 13:59:40.236
AAAA 2a02:26f0:b200::58dd:1918 2026-07-25 13:59:40.236 2026-07-25 13:59:40.236
A 88.221.25.48 2026-07-25 13:59:40.236 2026-07-25 13:59:40.236
A 88.221.25.24 2026-07-25 13:59:40.236 2026-07-25 13:59:40.236
A 88.221.25.138 2026-07-25 13:59:40.236 2026-07-25 13:59:40.236
AAAA 2a02:26f0:b200::58dd:1978 2026-07-25 13:59:40.236 2026-07-25 13:59:40.236
A 88.221.25.59 2026-07-26 17:04:52.099 2026-07-26 17:04:52.099
AAAA 2a02:26f0:b200::58dd:1931 2026-07-26 17:13:03.300 2026-07-26 17:13:03.300
AAAA 2a02:26f0:b200::58dd:1968 2026-07-26 17:13:03.300 2026-07-28 16:02:09.164
AAAA 2a02:26f0:b200::58dd:1959 2026-07-26 17:13:03.300 2026-07-28 16:02:09.164
AAAA 2a02:26f0:b200::58dd:196b 2026-07-27 15:26:50.662 2026-07-27 15:26:50.662
AAAA 2a02:26f0:b200::58dd:1971 2026-07-27 15:26:50.662 2026-07-27 15:26:50.662
AAAA 2a02:26f0:b200::58dd:1970 2026-07-27 15:26:50.662 2026-07-27 15:26:50.662
AAAA 2a02:26f0:b200::58dd:1962 2026-07-27 15:26:50.662 2026-07-27 15:26:50.662
AAAA 2a02:26f0:6d00:2b::210:1b62 2026-07-27 18:25:56.107 2026-07-27 18:25:56.107
AAAA 2a02:26f0:6d00:2b::210:1b4a 2026-07-27 18:25:56.107 2026-07-27 18:25:56.107
AAAA 2600:141b:1c00:1c::172c:cb33 2026-07-27 22:46:00.384 2026-07-27 22:46:00.384
AAAA 2600:141b:1c00:1c::172c:cb38 2026-07-27 22:46:00.384 2026-07-27 22:46:00.384
A 88.221.25.112 2026-07-28 16:02:09.164 2026-07-28 16:02:09.164
A 88.221.25.90 2026-07-28 16:02:09.164 2026-07-28 16:02:09.164
A 88.221.25.130 2026-07-28 16:02:09.164 2026-07-28 16:02:09.164
A 88.221.25.136 2026-07-28 16:02:09.164 2026-07-28 16:02:09.164
A 88.221.25.96 2026-07-28 16:02:09.164 2026-07-28 16:02:09.164
A 88.221.25.123 2026-07-28 16:02:09.164 2026-07-28 16:02:09.164