`fb.com`

	DNSSEC	⚠️ Not signed
	A	2a03:2880:f103:83:face:b00c:0:25de^{🇺🇸 Facebook2a03:2880:f103::/48 , Inc.}
	A	31.13.66.35^{🇺🇸 Facebook31.13.66.0/24 , Inc.}
	NS	`a.ns.facebook.com` ⭐
	NS	`b.ns.facebook.com`
	NS	`c.ns.facebook.com`
	NS	`d.ns.facebook.com`
	MX	`mxa-00082601.gslb.pphosted.com` ⭐
	MX	`mxb-00082601.gslb.pphosted.com` ⭐
	TXT	`G3X1k1XGYGra1nUpTv7Rdk2wAEFHfkKIr9/4/6+Nu67Ks9cR8xaiqAZPPhis9lGD6mb/+9vygIr4Q...`
	TXT	`parkable-domain-verification=N89SxXel0S4pUXDFVpckFmXIO9MUvN4Or0bO_Lcb8Os=`
	TXT	`atlassian-domain-verification=I7HLjLnlhJiDT58wzrru2Pd/2cRWa3AKlgCjDPOO43GMP7H...`
	TXT	`v=spf1 redirect=_spf.fb.com`
	TXT	`586957ce-d11e-4efa-9fe5-a887498bf838`
	TXT	`docusign=ad7f789d-eff1-4283-9d90-fdc9484527e1`
	TXT	`I2B7AuxY6G1G_NeiaHF-9A0zn-3NDBnlOBi4zItNCU8`
	TXT	`mentimeter-16bdc82d-93be-47de-a6d4-fd6adb17c403`
	TXT	`MS=ms56927146`
	TXT	`mentimeter-8599dcd1-e0da-4326-882e-7570e7c942fb`
	TXT	`smartsheet-site-validation=r-TtxwzdAh2KN_Zi6mTLGu02fz-9vQU4`
	TXT	`google-site-verification=Dsycvk_Ky3uQjdvuPrI_Z6A98lWghNTntdS4LuATOj8`
	TXT	`smartsheet-site-validation=sB5xgx-1nsnQCgORYUhnyDG3Jr739OxJ`
	HTTPS	HTTP/2, HTTP/3
	HTTPS	HTTP/2, HTTP/3
	SOA	`a.ns.facebook.com`dns@facebook.com serial=4207849484

WOT: SAFE (85/100)
rank #309 globally
rank #194 in the tld
Semrush Rank:#3,442 Keywords:92,842 Traffic:734,007/mo
WOT: SAFE (85/100)
📈 Tranco rank: #665

Overview

fb.com is a premium short domain owned by Meta Platforms, Inc. (formerly Facebook, Inc.). The domain serves as a redirect and shortlink service for Facebook, the world's largest social networking platform. Meta acquired this two-letter domain to complement its main facebook.com domain, providing a concise URL for branding and link-sharing purposes.

About Meta

Meta was founded in 2004 by Mark Zuckerberg and fellow Harvard students. Originally named Facebook, the company rebranded to Meta in October 2021 to reflect its expanded focus beyond social media into virtual and augmented reality. Meta's mission is to "build the future of human connection and the technology that makes it possible."

Key Products & Services

Facebook — The original social network with billions of users
Instagram — Photo and video sharing platform
WhatsApp — Global messaging application
Messenger — Facebook's messaging service
Meta Quest — Virtual reality hardware and platform

The company operates on an advertising-based business model, offering its services free to users.

Technical Infrastructure

fb.com is hosted entirely on Meta's own infrastructure:

IPv4: 57.144.220.1 (Ireland)
IPv6: 2a03:2880:f36e:1:face:b00c:0:25de (notable "face:b00c" pattern)
Nameservers: a/b/c/d.ns.facebook.com (self-hosted authoritative DNS)
Mail: Handled by Proofpoint (mxa/mxb-00082601.gslb.pphosted.com)
Protocols: Supports HTTP/2 and HTTP/3

The domain hosts 50+ subdomains including api, www, workplace, and mail. DNSSEC is not enabled on this domain.

DNS History

41 records (1 active, 40 former)

○MXmsgin.vvv.facebook.com2015-09-08 → 2015-11-01 · 4 obs

● 2015-09-08 16:16:52
● 2015-11-01 09:38:48
○ 2015-12-06 23:28:16
○ 2026-06-26 10:58:16

○A157.240.11.352017-01-30 → 2017-03-22 · 7 obs

○ 2017-01-11 07:29:10
● 2017-01-30 10:13:36
○ 2017-02-18 02:32:16
○ 2017-02-26 13:13:30
● 2017-03-22 15:07:44
○ 2017-03-28 11:30:02
○ 2026-06-26 10:58:16

○A157.240.2.352017-02-18 → 2017-02-18 · 4 obs

○ 2017-01-30 10:13:36
● 2017-02-18 02:32:16
○ 2017-02-24 02:21:20
○ 2026-06-26 10:58:16

○A173.252.110.272015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 18:37:22
○ 2015-09-08 16:16:52
○ 2026-06-26 10:58:16

○A173.252.120.62015-08-12 → 2015-09-16 · 4 obs

● 2015-08-12 18:37:22
● 2015-09-16 13:21:06
○ 2017-05-01 20:55:56
○ 2026-06-26 10:58:16

○A173.252.74.222015-08-12 → 2015-09-16 · 4 obs

● 2015-08-12 18:37:22
● 2015-09-16 13:21:06
○ 2017-05-01 20:55:56
○ 2026-06-26 10:58:16

○A173.252.88.662015-09-08 → 2015-09-16 · 5 obs

○ 2015-08-12 18:37:22
● 2015-09-08 16:16:52
● 2015-09-16 13:21:06
○ 2015-10-20 02:10:52
○ 2026-06-26 10:58:16

○A173.252.90.1322016-06-15 → 2016-06-15 · 4 obs

○ 2016-06-05 03:41:12
● 2016-06-15 21:04:34
○ 2016-07-10 07:30:04
○ 2026-06-26 10:58:16

○A173.252.90.362015-12-06 → 2016-09-22 · 8 obs

○ 2015-11-01 09:38:48
● 2015-12-06 23:28:16
● 2016-06-05 03:41:12
○ 2016-06-15 21:04:34
● 2016-07-10 07:30:04
● 2016-09-22 07:05:20
○ 2016-10-10 10:25:56
○ 2026-06-26 10:58:16

○A173.252.90.62015-10-20 → 2015-11-01 · 5 obs

○ 2015-09-16 13:21:06
● 2015-10-20 02:10:52
● 2015-11-01 09:38:48
○ 2015-12-06 23:28:16
○ 2026-06-26 10:58:16

○A179.60.192.362017-05-01 → 2017-05-01 · 4 obs

○ 2017-04-08 01:28:00
● 2017-05-01 20:55:56
○ 2017-06-01 04:09:40
○ 2026-06-26 10:58:16

○A2a03:2880:1010:3f02:face:b00c:0:22015-09-08 → 2015-09-16 · 5 obs

○ 2015-08-12 18:37:22
● 2015-09-08 16:16:52
● 2015-09-16 13:21:06
○ 2015-10-20 02:10:52
○ 2026-06-26 10:58:16

○A2a03:2880:1010:3f20:face:b00c:0:25de2016-06-15 → 2016-06-15 · 4 obs

○ 2016-06-05 03:41:12
● 2016-06-15 21:04:34
○ 2016-07-10 07:30:04
○ 2026-06-26 10:58:16

○A2a03:2880:1010:df05:face:b00c:0:22015-10-20 → 2015-11-01 · 5 obs

○ 2015-09-16 13:21:06
● 2015-10-20 02:10:52
● 2015-11-01 09:38:48
○ 2015-12-06 23:28:16
○ 2026-06-26 10:58:16

○A2a03:2880:1010:df1c:face:b00c:0:25de2015-12-06 → 2016-06-05 · 5 obs

○ 2015-11-01 09:38:48
● 2015-12-06 23:28:16
● 2016-06-05 03:41:12
○ 2016-06-15 21:04:34
○ 2026-06-26 10:58:16

○A2a03:2880:1010:df83:face:b00c:0:25de2016-07-10 → 2016-09-22 · 5 obs

○ 2016-06-15 21:04:34
● 2016-07-10 07:30:04
● 2016-09-22 07:05:20
○ 2016-10-10 10:25:56
○ 2026-06-26 10:58:16

○A2a03:2880:11:1f04:face:b00c:0:12015-08-12 → 2015-09-16 · 4 obs

● 2015-08-12 18:37:22
● 2015-09-16 13:21:06
○ 2017-05-01 20:55:56
○ 2026-06-26 10:58:16

○A2a03:2880:20:4f06:face:b00c:0:12015-08-12 → 2015-09-16 · 4 obs

● 2015-08-12 18:37:22
● 2015-09-16 13:21:06
○ 2017-05-01 20:55:56
○ 2026-06-26 10:58:16

○A2a03:2880:2110:df07:face:b00c:0:12015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 18:37:22
○ 2015-09-08 16:16:52
○ 2026-06-26 10:58:16

○A2a03:2880:2130:7f07:face:b00c:0:12015-09-08 → 2015-09-16 · 5 obs

○ 2015-08-12 18:37:22
● 2015-09-08 16:16:52
● 2015-09-16 13:21:06
○ 2017-05-01 20:55:56
○ 2026-06-26 10:58:16

○A2a03:2880:2130:cf05:face:b00c:0:12015-08-12 → 2015-09-16 · 4 obs

● 2015-08-12 18:37:22
● 2015-09-16 13:21:06
○ 2017-05-01 20:55:56
○ 2026-06-26 10:58:16

○A2a03:2880:f100:83:face:b00c:0:25de2017-02-24 → 2017-02-24 · 4 obs

○ 2017-02-18 02:32:16
● 2017-02-24 02:21:20
○ 2017-02-26 13:13:30
○ 2026-06-26 10:58:16

○A2a03:2880:f101:83:face:b00c:0:25de2017-04-08 → 2017-05-01 · 5 obs

○ 2017-03-28 11:30:02
● 2017-04-08 01:28:00
● 2017-05-01 20:55:56
○ 2017-06-01 04:09:40
○ 2026-06-26 10:58:16

○A2a03:2880:f103:83:face:b00c:0:25de2017-05-01 → 2017-05-01 · 4 obs

○ 2017-04-08 01:28:00
● 2017-05-01 20:55:56
○ 2017-06-01 04:09:40
○ 2026-06-26 10:58:16

○A2a03:2880:f10b:83:face:b00c:0:25de2017-03-28 → 2017-05-01 · 6 obs

○ 2017-03-22 15:07:44
● 2017-03-28 11:30:02
○ 2017-04-08 01:28:00
● 2017-05-01 20:55:56
○ 2017-06-01 04:09:40
○ 2026-06-26 10:58:16

○A2a03:2880:f10d:83:face:b00c:0:25de2016-10-10 → 2017-01-30 · 5 obs

○ 2016-09-22 07:05:20
● 2016-10-10 10:25:56
● 2017-01-30 10:13:36
○ 2017-02-18 02:32:16
○ 2026-06-26 10:58:16

○A2a03:2880:f113:8083:face:b00c:0:25de2017-02-26 → 2017-02-26 · 4 obs

○ 2017-02-24 02:21:20
● 2017-02-26 13:13:30
○ 2017-03-22 15:07:44
○ 2026-06-26 10:58:16

○A2a03:2880:f113:83:face:b00c:0:25de2017-02-18 → 2017-02-18 · 4 obs

○ 2017-01-30 10:13:36
● 2017-02-18 02:32:16
○ 2017-02-24 02:21:20
○ 2026-06-26 10:58:16

○A2a03:2880:f11f:83:face:b00c:0:25de2017-05-01 → 2017-05-01 · 4 obs

○ 2017-04-08 01:28:00
● 2017-05-01 20:55:56
○ 2017-06-01 04:09:40
○ 2026-06-26 10:58:16

○A2a03:2880:f122:83:face:b00c:0:25de2017-05-01 → 2017-05-01 · 4 obs

○ 2017-04-08 01:28:00
● 2017-05-01 20:55:56
○ 2017-06-01 04:09:40
○ 2026-06-26 10:58:16

○A2a03:2880:f127:83:face:b00c:0:25de2017-03-22 → 2017-03-22 · 4 obs

○ 2017-02-26 13:13:30
● 2017-03-22 15:07:44
○ 2017-03-28 11:30:02
○ 2026-06-26 10:58:16

○A31.13.69.2282017-02-26 → 2017-05-01 · 6 obs

○ 2017-02-24 02:21:20
● 2017-02-26 13:13:30
○ 2017-03-22 15:07:44
● 2017-05-01 20:55:56
○ 2017-06-01 04:09:40
○ 2026-06-26 10:58:16

○A31.13.70.362016-10-10 → 2017-03-28 · 8 obs

○ 2016-09-22 07:05:20
● 2016-10-10 10:25:56
● 2017-01-11 07:29:10
○ 2017-01-30 10:13:36
○ 2017-03-22 15:07:44
● 2017-03-28 11:30:02
○ 2017-04-08 01:28:00
○ 2026-06-26 10:58:16

○A31.13.73.362017-02-24 → 2017-05-01 · 8 obs

○ 2017-02-18 02:32:16
● 2017-02-24 02:21:20
○ 2017-02-26 13:13:30
○ 2017-03-28 11:30:02
● 2017-04-08 01:28:00
● 2017-05-01 20:55:56
○ 2017-06-01 04:09:40
○ 2026-06-26 10:58:16

○A31.13.76.682017-05-01 → 2017-05-01 · 4 obs

○ 2017-04-08 01:28:00
● 2017-05-01 20:55:56
○ 2017-06-01 04:09:40
○ 2026-06-26 10:58:16

○A31.13.77.362017-05-01 → 2017-05-01 · 4 obs

○ 2017-04-08 01:28:00
● 2017-05-01 20:55:56
○ 2017-06-01 04:09:40
○ 2026-06-26 10:58:16

○A66.220.158.192015-09-08 → 2015-09-16 · 5 obs

○ 2015-08-12 18:37:22
● 2015-09-08 16:16:52
● 2015-09-16 13:21:06
○ 2017-05-01 20:55:56
○ 2026-06-26 10:58:16

○A69.171.230.52015-08-12 → 2015-09-16 · 4 obs

● 2015-08-12 18:37:22
● 2015-09-16 13:21:06
○ 2017-05-01 20:55:56
○ 2026-06-26 10:58:16

○CNAMEstar-mini.c10r.facebook.com2015-12-06 → 2017-05-01 · 5 obs

○ 2015-11-01 09:38:48
● 2015-12-06 23:28:16
● 2017-05-01 20:55:56
○ 2017-06-01 04:09:40
○ 2026-06-26 10:58:16

○CNAMEstar.c10r.facebook.com2015-09-08 → 2015-11-01 · 5 obs

○ 2015-08-12 18:37:22
● 2015-09-08 16:16:52
● 2015-11-01 09:38:48
○ 2015-12-06 23:28:16
○ 2026-06-26 10:58:16

●CNAMEwww.facebook.com2015-08-12 → 2026-06-26 · 2 obs

● 2015-08-12 18:37:22
● 2026-06-26 10:58:16

🔍 DNS Trace

✅ Authoritative Response

Server:198.41.0.4

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

Type	Count	Sample Data

s.fb.com - robtex.com

`s.fb.com`

`fb.com`

Overview

About Meta

Key Products & Services

Technical Infrastructure

DNS History

🔍 DNS Trace

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records