web.facebook.com - robtex.com
web.facebook.com
| CNAME | star.c10r.facebook.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 2a03:2880:f012:1:face:b00c:0:1πΊπΈ Facebook2a03:2880:f012::/48 , Inc. | ||||||
| PTR | edge-star6-shv-01-lga3.facebook.com | ||||||
| A | 31.13.71.1πΊπΈ Facebook31.13.71.0/24 , Inc. | ||||||
| MX | smtpin.vvv.facebook.com β | ||||||
| A | 2a03:2880:ff:fffd:face:b00c:0:686eπΊπΈ Facebook2a03:2880::/36 , Inc. | ||||||
| PTR | msgin-regional6-shv-01-rprn0.facebook.com | ||||||
| A | 173.252.87.251πΊπΈ Facebook173.252.64.0/19 facebook, inc. | ||||||
| PTR | msgin-regional-shv-01-rftw0.facebook.com | ||||||
| TXT | v=spf1 a ~all | ||||||
| HTTPS | HTTP/2, HTTP/3 | ||||||
| HTTPS | HTTP/2, HTTP/3 | ||||||
facebook.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2a03:2880:f112:83:face:b00c:0:25deπΊπΈ Facebook2a03:2880:f112::/48 , Inc. | ||||||
| A | 31.13.71.36πΊπΈ Facebook31.13.71.0/24 , Inc. | ||||||
| NS | a.ns.facebook.com β | ||||||
| NS | b.ns.facebook.com | ||||||
| NS | c.ns.facebook.com | ||||||
| NS | d.ns.facebook.com | ||||||
| MX | smtpin.vvv.facebook.com β | ||||||
| TXT | v=spf1 redirect=_spf.facebook.com | ||||||
| TXT | zoom-domain-verification=4b2ef4e1-6dee-4483-9869-9bef353fd147 | ||||||
| TXT | google-site-verification=sK6uY9x7eaMoEMfn3OILqwTFYgaNp4llmguKI-C3_iA | ||||||
| TXT | google-site-verification=wdH5DTJTc9AYNwVunSVFeK0hYDGUIEOGb-RReU6pJlY | ||||||
| TXT | google-site-verification=A2WZWCNQHrGV_TWwKh6KHY90tY0SHZo_RnyMJoDaG0s | ||||||
| TXT | facebook-domain-verification=y7isfmi3kzyg1r4wophh9vyb6pgbda | ||||||
| HTTPS | HTTP/2, HTTP/3 | ||||||
| HTTPS | HTTP/2, HTTP/3 | ||||||
| SOA | a.ns.facebook.comdns@facebook.com serial=4207849484 | ||||||
WOT: SAFE (88/100)
rank #2 globally
rank #2 in the tld
This domain, "facebook.com", is the web address for Facebook, a popular social networking site. It is used to access the site's main page from any web browser.π HSTS Preload
WOT: SAFE (87/100)
π Tranco rank: #4
Meta Platforms, Inc. (formerly Facebook, Inc.) is the world's largest social media company, founded in 2004 by Mark Zuckerberg. The company rebranded to Meta in 2021 to reflect its expanded focus on building the metaverse and immersive experiences. As of Q1 2025, Meta's family of apps reaches nearly 4 billion monthly active users across Facebook (3.07 billion MAU), Instagram (2 billion MAU), WhatsApp (2 billion MAU), Messenger, and Threads (400 million MAU).
Facebook remains the flagship product and one of the most visited websites globally. The company operates on an advertising-based model, generating revenue primarily through targeted ads across its platforms. Meta has also expanded into hardware with Meta Quest VR headsets and is investing heavily in AI and mixed reality technologies. Threads, launched in July 2023, became the fastest app to reach 100 million users and now rivals X (formerly Twitter) in daily active users.
Meta operates its own authoritative nameservers (a.ns.facebook.com through d.ns.facebook.com) and runs one of the largest private networks in the world. The company is headquartered in Menlo Park, California, and is a significant contributor to open-source infrastructure projects including React, PyTorch, and various data center technologies.
Same first word
Similar names
DNS History
34 records (1 active, 33 former)
βA157.240.0.412017-03-21 β 2017-03-26 Β· 6 obs
β 2017-03-21 08:49:02
β 2017-03-24 07:19:06
β 2017-03-26 02:52:04
β 2017-03-31 03:29:26
β 2026-03-22 22:05:18
βA157.240.11.412017-01-14 β 2017-03-16 Β· 19 obs
β 2017-01-14 09:15:18
β 2017-01-16 04:15:30
β 2017-01-19 14:49:10
β 2017-01-26 05:05:06
β 2017-01-27 18:44:32
β 2017-01-29 09:39:08
β 2017-02-13 02:35:30
β 2017-02-14 02:52:04
β 2017-02-15 07:11:22
β 2017-02-22 09:30:18
β 2017-02-24 01:25:06
β 2017-02-25 08:57:00
β 2017-02-26 22:03:56
β 2017-03-07 20:07:20
β 2017-03-12 15:04:58
β 2017-03-16 03:23:00
β 2017-03-17 20:00:12
β 2026-03-22 22:05:18
βA157.240.2.412017-02-15 β 2017-05-16 Β· 16 obs
β 2017-02-15 07:11:22
β 2017-02-16 07:44:20
β 2017-02-26 22:03:56
β 2017-03-07 20:07:20
β 2017-03-09 08:05:02
β 2017-03-10 10:21:32
β 2017-03-12 15:04:58
β 2017-03-16 03:23:00
β 2017-03-21 08:49:02
β 2017-03-24 07:19:06
β 2017-03-26 02:52:04
β 2017-05-15 14:17:18
β 2017-05-16 17:02:36
β 2017-05-18 00:31:16
β 2026-03-22 22:05:18
βA157.240.3.412017-02-16 β 2017-03-09 Β· 8 obs
β 2017-02-16 07:44:20
β 2017-02-17 08:44:10
β 2017-02-20 06:41:06
β 2017-03-07 20:07:20
β 2017-03-09 08:05:02
β 2017-03-10 10:21:32
β 2026-03-22 22:05:18
βA179.60.192.402016-12-26 β 2017-05-16 Β· 5 obs
β 2016-12-26 15:15:58
β 2017-05-16 17:02:36
β 2017-05-18 00:31:16
β 2026-03-22 22:05:18
βA2a03:2880:f000:1a1:face:b00c:0:d0c2017-02-17 β 2017-04-09 Β· 16 obs
β 2017-02-17 08:44:10
β 2017-02-20 06:41:06
β 2017-02-22 09:30:18
β 2017-02-24 01:25:06
β 2017-02-25 08:57:00
β 2017-03-12 15:04:58
β 2017-03-16 03:23:00
β 2017-03-17 20:00:12
β 2017-03-21 08:49:02
β 2017-03-24 07:19:06
β 2017-03-26 02:52:04
β 2017-04-07 23:48:38
β 2017-04-09 04:38:26
β 2017-04-11 23:54:30
β 2026-03-22 22:05:18
βA2a03:2880:f000:a1:face:b00c:0:d0c2017-01-20 β 2017-03-09 Β· 10 obs
β 2017-01-20 21:43:38
β 2017-01-25 04:28:52
β 2017-01-26 05:05:06
β 2017-01-27 18:44:32
β 2017-01-29 09:39:08
β 2017-03-07 20:07:20
β 2017-03-09 08:05:02
β 2017-03-10 10:21:32
β 2026-03-22 22:05:18
βA2a03:2880:f001:a1:face:b00c:0:d0c2016-12-26 β 2017-05-18 Β· 14 obs
β 2016-12-26 15:15:58
β 2017-03-12 15:04:58
β 2017-03-16 03:23:00
β 2017-03-26 02:52:04
β 2017-03-31 03:29:26
β 2017-04-02 18:22:26
β 2017-04-19 12:21:58
β 2017-04-25 04:13:02
β 2017-04-27 18:47:16
β 2017-04-30 17:57:00
β 2017-05-18 00:31:16
β 2017-05-25 03:40:20
β 2026-03-22 22:05:18
βA2a03:2880:f003:ca1:face:b00c:0:d0c2016-12-26 β 2017-05-18 Β· 16 obs
β 2016-12-26 15:15:58
β 2017-01-29 09:39:08
β 2017-01-30 14:42:16
β 2017-02-09 16:33:02
β 2017-02-11 03:41:40
β 2017-02-13 02:35:30
β 2017-02-26 22:03:56
β 2017-03-07 20:07:20
β 2017-03-09 08:05:02
β 2017-04-11 23:54:30
β 2017-04-16 23:17:34
β 2017-04-19 12:21:58
β 2017-05-18 00:31:16
β 2017-05-25 03:40:20
β 2026-03-22 22:05:18
βA2a03:2880:f00b:a1:face:b00c:0:d0c2017-01-30 β 2017-05-05 Β· 16 obs
β 2017-01-30 14:42:16
β 2017-02-09 16:33:02
β 2017-02-17 08:44:10
β 2017-02-20 06:41:06
β 2017-02-21 08:32:32
β 2017-03-31 03:29:26
β 2017-04-02 18:22:26
β 2017-04-04 19:34:06
β 2017-04-09 04:38:26
β 2017-04-11 23:54:30
β 2017-04-16 23:17:34
β 2017-05-03 21:44:24
β 2017-05-05 18:54:16
β 2017-05-09 02:59:58
β 2026-03-22 22:05:18
βA2a03:2880:f00d:1a1:face:b00c:0:d0c2017-01-14 β 2017-05-03 Β· 11 obs
β 2017-01-14 09:15:18
β 2017-01-16 04:15:30
β 2017-01-19 14:49:10
β 2017-02-15 07:11:22
β 2017-02-16 07:44:20
β 2017-02-17 08:44:10
β 2017-04-30 17:57:00
β 2017-05-03 21:44:24
β 2017-05-05 18:54:16
β 2026-03-22 22:05:18
βA2a03:2880:f00d:a1:face:b00c:0:d0c2016-12-04 β 2017-04-06 Β· 13 obs
β 2017-01-08 14:25:18
β 2017-01-14 09:15:18
β 2017-01-25 04:28:52
β 2017-01-26 05:05:06
β 2017-01-27 18:44:32
β 2017-03-09 08:05:02
β 2017-03-10 10:21:32
β 2017-03-12 15:04:58
β 2017-04-04 19:34:06
β 2017-04-06 21:35:38
β 2017-04-07 23:48:38
β 2026-03-22 22:05:18
βA2a03:2880:f011:a1:face:b00c:0:d0c2017-03-17 β 2017-05-15 Β· 7 obs
β 2017-03-17 20:00:12
β 2017-03-21 08:49:02
β 2017-05-09 02:59:58
β 2017-05-15 11:30:16
β 2017-05-15 14:17:18
β 2026-03-22 22:05:18
βA2a03:2880:f012:a1:face:b00c:0:d0c2017-02-13 β 2017-05-15 Β· 16 obs
β 2017-02-13 02:35:30
β 2017-02-14 02:52:04
β 2017-02-21 08:32:32
β 2017-02-22 09:30:18
β 2017-02-24 01:25:06
β 2017-04-06 21:35:38
β 2017-04-07 23:48:38
β 2017-04-09 04:38:26
β 2017-04-27 18:47:16
β 2017-04-30 17:57:00
β 2017-05-03 21:44:24
β 2017-05-15 11:30:16
β 2017-05-15 14:17:18
β 2017-05-16 17:02:36
β 2026-03-22 22:05:18
βA2a03:2880:f013:3a1:face:b00c:0:d0c2017-01-19 β 2017-04-19 Β· 16 obs
β 2017-01-19 14:49:10
β 2017-01-20 21:43:38
β 2017-02-20 06:41:06
β 2017-02-21 08:32:32
β 2017-02-22 09:30:18
β 2017-02-25 08:57:00
β 2017-02-26 22:03:56
β 2017-03-07 20:07:20
β 2017-03-17 20:00:12
β 2017-03-21 08:49:02
β 2017-03-24 07:19:06
β 2017-04-16 23:17:34
β 2017-04-19 12:21:58
β 2017-04-25 04:13:02
β 2026-03-22 22:05:18
βA2a03:2880:f013:a1:face:b00c:0:d0c2017-02-25 β 2017-04-04 Β· 7 obs
β 2017-02-25 08:57:00
β 2017-02-26 22:03:56
β 2017-04-02 18:22:26
β 2017-04-04 19:34:06
β 2017-04-06 21:35:38
β 2026-03-22 22:05:18
βA2a03:2880:f01a:a1:face:b00c:0:d0c2017-05-18 β 2017-05-18 Β· 4 obs
β 2017-05-18 00:31:16
β 2017-05-25 03:40:20
β 2026-03-22 22:05:18
βA2a03:2880:f01f:a1:face:b00c:0:d0c2016-12-26 β 2017-05-16 Β· 5 obs
β 2016-12-26 15:15:58
β 2017-05-16 17:02:36
β 2017-05-18 00:31:16
β 2026-03-22 22:05:18
βA2a03:2880:f022:a1:face:b00c:0:d0c2016-12-26 β 2017-05-18 Β· 11 obs
β 2016-12-26 15:15:58
β 2017-01-25 04:28:52
β 2017-01-26 05:05:06
β 2017-02-09 16:33:02
β 2017-02-14 02:52:04
β 2017-02-15 07:11:22
β 2017-02-16 07:44:20
β 2017-05-18 00:31:16
β 2017-05-25 03:40:20
β 2026-03-22 22:05:18
βA2a03:2880:f027:a1:face:b00c:0:d0c2017-02-14 β 2017-05-18 Β· 14 obs
β 2017-02-14 02:52:04
β 2017-02-15 07:11:22
β 2017-03-24 07:19:06
β 2017-03-26 02:52:04
β 2017-03-31 03:29:26
β 2017-05-05 18:54:16
β 2017-05-09 02:59:58
β 2017-05-15 11:30:16
β 2017-05-15 14:17:18
β 2017-05-16 17:02:36
β 2017-05-18 00:31:16
β 2017-05-25 03:40:20
β 2026-03-22 22:05:18
βA31.13.65.402017-01-20 β 2017-05-09 Β· 15 obs
β 2017-01-20 21:43:38
β 2017-01-25 04:28:52
β 2017-01-26 05:05:06
β 2017-01-27 18:44:32
β 2017-02-11 03:41:40
β 2017-02-13 02:35:30
β 2017-02-14 02:52:04
β 2017-03-09 08:05:02
β 2017-03-10 10:21:32
β 2017-03-12 15:04:58
β 2017-05-05 18:54:16
β 2017-05-09 02:59:58
β 2017-05-15 11:30:16
β 2026-03-22 22:05:18
βA31.13.66.402017-01-30 β 2017-04-11 Β· 13 obs
β 2017-01-30 14:42:16
β 2017-02-09 16:33:02
β 2017-02-17 08:44:10
β 2017-02-20 06:41:06
β 2017-02-21 08:32:32
β 2017-03-26 02:52:04
β 2017-03-31 03:29:26
β 2017-04-02 18:22:26
β 2017-04-09 04:38:26
β 2017-04-11 23:54:30
β 2017-04-16 23:17:34
β 2026-03-22 22:05:18
βA31.13.69.2322016-12-26 β 2017-05-18 Β· 14 obs
β 2016-12-26 15:15:58
β 2017-02-21 08:32:32
β 2017-02-22 09:30:18
β 2017-03-31 03:29:26
β 2017-04-02 18:22:26
β 2017-04-04 19:34:06
β 2017-04-27 18:47:16
β 2017-04-30 17:57:00
β 2017-05-03 21:44:24
β 2017-05-05 18:54:16
β 2017-05-18 00:31:16
β 2017-05-25 03:40:20
β 2026-03-22 22:05:18
βA31.13.70.402016-12-04 β 2017-05-18 Β· 19 obs
β 2017-01-08 14:25:18
β 2017-01-14 09:15:18
β 2017-01-27 18:44:32
β 2017-01-29 09:39:08
β 2017-01-30 14:42:16
β 2017-02-21 08:32:32
β 2017-02-22 09:30:18
β 2017-02-24 01:25:06
β 2017-04-06 21:35:38
β 2017-04-07 23:48:38
β 2017-04-09 04:38:26
β 2017-04-25 04:13:02
β 2017-04-27 18:47:16
β 2017-04-30 17:57:00
β 2017-05-16 17:02:36
β 2017-05-18 00:31:16
β 2017-05-25 03:40:20
β 2026-03-22 22:05:18
βA31.13.71.402017-02-09 β 2017-05-05 Β· 13 obs
β 2017-02-09 16:33:02
β 2017-02-11 03:41:40
β 2017-04-02 18:22:26
β 2017-04-04 19:34:06
β 2017-04-06 21:35:38
β 2017-04-11 23:54:30
β 2017-04-16 23:17:34
β 2017-04-19 12:21:58
β 2017-05-03 21:44:24
β 2017-05-05 18:54:16
β 2017-05-09 02:59:58
β 2026-03-22 22:05:18
βA31.13.73.402017-01-19 β 2017-05-15 Β· 13 obs
β 2017-01-19 14:49:10
β 2017-01-20 21:43:38
β 2017-04-07 23:48:38
β 2017-04-09 04:38:26
β 2017-04-11 23:54:30
β 2017-04-19 12:21:58
β 2017-04-25 04:13:02
β 2017-04-27 18:47:16
β 2017-05-09 02:59:58
β 2017-05-15 11:30:16
β 2017-05-15 14:17:18
β 2026-03-22 22:05:18
βA31.13.74.402017-03-17 β 2017-04-19 Β· 7 obs
β 2017-03-17 20:00:12
β 2017-03-21 08:49:02
β 2017-04-16 23:17:34
β 2017-04-19 12:21:58
β 2017-04-25 04:13:02
β 2026-03-22 22:05:18
βA31.13.76.722016-12-26 β 2017-05-18 Β· 13 obs
β 2016-12-26 15:15:58
β 2017-02-11 03:41:40
β 2017-02-13 02:35:30
β 2017-02-24 01:25:06
β 2017-02-25 08:57:00
β 2017-02-26 22:03:56
β 2017-05-15 11:30:16
β 2017-05-15 14:17:18
β 2017-05-16 17:02:36
β 2017-05-18 00:31:16
β 2017-05-25 03:40:20
β 2026-03-22 22:05:18
βA31.13.77.402016-12-26 β 2017-05-18 Β· 11 obs
β 2016-12-26 15:15:58
β 2017-01-25 04:28:52
β 2017-01-26 05:05:06
β 2017-02-09 16:33:02
β 2017-04-04 19:34:06
β 2017-04-06 21:35:38
β 2017-04-07 23:48:38
β 2017-05-18 00:31:16
β 2017-05-25 03:40:20
β 2026-03-22 22:05:18
βA31.13.90.402017-05-18 β 2017-05-18 Β· 4 obs
β 2017-05-18 00:31:16
β 2017-05-25 03:40:20
β 2026-03-22 22:05:18
βCNAMEstar.c10r.facebook.com2026-02-16 β 2026-03-22 Β· 3 obs
β 2026-02-16 12:57:26
β 2026-03-22 22:05:18
βCNAMEstar.facebook.com2019-10-12 β 2021-12-01 Β· 5 obs
β 2019-10-12 05:01:44
β 2021-12-01 07:30:54
β 2026-02-16 12:57:26
β 2026-03-22 22:05:18
βCNAMEz-1.c10r.facebook.com2016-12-04 β 2017-05-18 Β· 6 obs
β 2016-12-05 00:31:12
β 2016-12-06 05:01:10
β 2017-05-18 00:31:16
β 2017-05-25 03:40:20
β 2026-03-22 22:05:18
βCNAMEz-1.facebook.com2016-12-04 β 2019-09-25 Β· 4 obs
β 2019-09-25 17:40:12
β 2019-10-12 05:01:44
β 2026-03-22 22:05:18
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| facebook.com | a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com | 8 records |
β Authoritative Response
Server: 185.89.219.12
NS records: a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for facebook.com (unsigned zone)
β±οΈ Timing
Total: 262ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | star.c10r.facebook.com |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.facebook.com, a.ns.facebook.com, b.ns.facebook.com...)
Analysis
IP Addresses
web.facebook.com resolves to two IP numbers: 2a03:2880:f012:1:face:b00c:0:1 and 31.13.71.1.
Other host names, for instance dotfacebook.com, view.quick2dial.com, instagram.tickets, whatsapp.cc and freebasik.org share IP numbers with web.facebook.com.
Mail Servers
web.facebook.com is handled by a single mail server, smtpin.vvv.facebook.com.
web.facebook.com has the same mail server setup as other domains, including developers.c10r.facebook.com, mx.facebook.com, campus.facebook.com, work.facebook.com and work.meta.com.
Host smtpin.vvv.facebook.com resolves to two IPs: 2a03:2880:ff:fffd:face:b00c:0:686e and 173.252.87.251.