fb.workplace.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`fb.workplace.com`

CNAME	`star.workplace.com`
CNAME	`secure.c10r.facebook.com`
DNSSEC	⚠️ Not signed
A	2a03:2880:f003:c1b:face:b00c:0:2b80^{🇺🇸 Facebook2a03:2880:f003::/48 , Inc.}
		PTR	`edge-secure6-shv-01-iad3.facebook.com`
A	31.13.66.1^{🇺🇸 Facebook31.13.66.0/24 , Inc.}
TXT	`v=spf1 a ~all`
HTTPS	HTTP/2, HTTP/3
HTTPS	HTTP/2, HTTP/3

`workplace.com`

	DNSSEC	⚠️ Not signed
	A	2a03:2880:f003:c07:face:b00c:0:2^{🇺🇸 Facebook2a03:2880:f003::/48 , Inc.}
	A	31.13.66.4^{🇺🇸 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`
	TXT	`c6a85e6e954b4624aac3aa82fa1b6544`
	TXT	`zoom-domain-verification=4b2ef4e1-6dee-4483-9869-9bef353fd147`
	TXT	`v=spf1 a ~all`
	TXT	`google-site-verification=zH46qRHLRAQhZap1IA8h5TJLmTCYlm1EpZFjVRVSbmU`
	TXT	`facebook-domain-verification=rnzvqz75hh7320s8p4cr3sbckt70tw`
	TXT	`google-site-verification=nNYVlFDJZnVveUKA3qZ9ZeFzzxGZNbK0is6Ppb117UM`
	TXT	`google-site-verification=m9Pb1UhCxUbekCpI9JMyI8tTQLYhGU77aL6rpifWWkM`
	TXT	`google-site-verification=3-Tb9QmBeR88hd2afYYYOyl2jKbN42w8UdoSGUN2SUc`
	HTTPS	HTTP/2, HTTP/3
	HTTPS	HTTP/2, HTTP/3
	SOA	`a.ns.facebook.com`dns@facebook.com serial=4207849484

rank #26704 globally
rank #13054 in the tld
⚠️ On DNS blocklist: social
🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #16,891

Same first word

fb.ki

fb.ws

fb.am

fb.chat

fb.ph

fb.bet

fb.box

fb.su

fb.is

fb.co.at

fb.co.nz

fb.la

fb.co.za

fb.tools

fb.cz

fb.no

fb.mg

fb.legal

fb.quest

fb.to

fb.ro

fb.center

fb.my

fb.audio

fb.hk

fb.cc

fb.com.vn

fb.digital

fb.kz

fb.me

fb.tv

fb.nr

fb.com.es

fb.gg

fb.ge

fb.co

fb.md

fb.coach

fb.ee

fb.vg

fb.vu

fb.business

fb.kg

fb.vc

fb.com.co

fb.hl.cn

fb.life

fb.vip

fb.se

fb.de

fb.ms

fb.cn

fb.uz

fb.delivery

fb.net.nz

fb.sk

fb.zone

fb.cl

fb.direct

fb.spb.ru

fb.fo

fb.sv

fb.fi

fb.ca

fb.im

fb.org

fb.org.br

fb.tn

fb.za.com

fb.tj

fb.com.tw

fb.fm

fb.cab

fb.art.pl

fb.expert

fb.com.ge

fb.edu.br

fb.dk

fb.fr

fb.careers

fb.gr

fb.events

fb.nu

fb.net

fb.et

fb.security

fb.watch

fb.lt

fb.hu

fb.com.cn

fb.pn

fb.com.ua

fb.photography

fb.nl

fb.gs

fb.com.au

fb.ai

fb.tel

fb.world

fb.church

Similar names

bf.kz

bf.com.mx

bf.cm

bf.top

bf.si

bf.fo

bf.show

bf.ro

bf.com.au

bf.art.pl

bf.dk

bf.biz

bf.is

bf.fr

bf.com.br

bf.lt

bf.co

bf.com

bf.ee

bf.com.ar

bf.net.au

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bf.cc

bf.vc

bf.com.pl

bf.works

bf.co.kr

bf.at

bf.fi

bf.no

bf.tv

bf.al

bf.la

fb.ag

bf.lv

fb.ax

DNS History

2 records (1 active, 1 former)

○CNAMEstar.facebook.com2018-12-17 → 2021-09-16 · 3 obs

● 2018-12-17 15:28:50
● 2021-09-16 17:20:20
○ 2026-08-16 14:33:46

●CNAMEstar.workplace.com2026-08-16 → 2026-08-16 · 2 obs

○ 2021-09-16 17:20:20
● 2026-08-16 14:33:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
workplace.com	a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com	8 records

✅ Authoritative Response

Server:185.89.218.12

NS records: a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workplace.com (unsigned zone)

⏱️ Timing

Total: 103ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`star.workplace.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (a.ns.facebook.com, a.ns.facebook.com, b.ns.facebook.com...)

Analysis

IP Addresses

fb.workplace.com has two IP addresses: 31.13.66.1 and 2a03:2880:f003:c1b:face:b00c:0:2b80

Host names such as edge-secure6-shv-01-iad3.facebook.com, secure.c10r.facebook.com and edge-secure-shv-01-iad3.facebook.com share their IP numbers with fb.workplace.com.