`m.secure.facebook.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

`secure.facebook.com`

	CNAME	`secure.c10r.facebook.com`
	DNSSEC	⚠️ Not signed
	A	2a03:2880:f003:c1b:face:b00c:0:2b80^{🇺🇸 Facebook2a03:2880:f003::/48 , Inc.}
	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

WOT: SAFE (93/100)
🔒 HSTS Preload (+subdomains)
WOT: SAFE (93/100)

Same first word

m.pr

m.dk

m.mr

m.gov.kz

m.tc

m.aetna

m.kg

m.gt

m.gold

m.care

m.hn

m.com.pl

m.uy

m.design

m.gs

m.app

m.cr

m.sh

m.sl

m.ht

m.pics

m.to

m.co.il

m.mw

m.bo

m.cn

m.cloudns.biz

m.com.cn

m.network

m.sd.cn

m.blogspot.com

m.hr

m.611.to

m.co

m.gov.mo

m.pro.vn

m.ag

m.sc.cn

m.digital

m.plus

m.show

m.me

m.international

m.ws

m.ms

m.ac.nz

m.cz

m.lol

m.org.nz

m.cafe

m.kinghost.net

m.mp

m.media

m.education

m.hotmail

m.gal

m.gg

m.cg

m.cm

m.ph

m.team

m.sicilia.it

m.ac

m.pe

m.codes

m.co.at

m.sg

m.ke

m.net.pl

m.auto

m.vg

m.mk

m.tj.cn

m.is

m.run

m.works

m.top

m.ar

m.gmbh

m.ie

m.healthcare

m.com.mx

m.club

m.pn

m.pro

m.ly

m.je

m.rw

m.fi.it

m.torun.pl

m.wiki

m.company

m.hm

m.bona.jp

m.co.za

m.dm

m.game

m.fo

m.xyz

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m.inc

m.im

m.amex

m.akamai.net

m.cc

m.finance

m.today

m.tj

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m.ceo

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m.zone

m.my

m.kiev.ua

m.akamaiedge.net

m.com.vn

m.cl

m.biz

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m.nu

m.af

m.tt

m.bz

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m.if.ua

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m.tl

m.cloudns.ph

m.prof

m.academy

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DNS History

7 records (1 active, 6 former)

○A2a03:2880:f000:1a:face:b00c:0:2b802017-04-15 → 2017-04-15 · 4 obs

○ 2017-04-08 02:23:00
● 2017-04-15 14:00:38
○ 2017-04-29 12:09:14
○ 2026-07-17 10:21:10

○A2a03:2880:f011:1a:face:b00c:0:2b802017-04-29 → 2017-04-29 · 4 obs

○ 2017-04-15 14:00:38
● 2017-04-29 12:09:14
○ 2017-08-08 16:43:28
○ 2026-07-17 10:21:10

○A2a03:2880:f027:f:face:b00c:0:2b802017-04-08 → 2017-04-08 · 3 obs

● 2017-04-08 02:23:00
○ 2017-04-15 14:00:38
○ 2026-07-17 10:21:10

○A31.13.69.2072017-04-08 → 2017-04-08 · 3 obs

● 2017-04-08 02:23:00
○ 2017-04-15 14:00:38
○ 2026-07-17 10:21:10

○A31.13.70.172017-04-29 → 2017-04-29 · 4 obs

○ 2017-04-15 14:00:38
● 2017-04-29 12:09:14
○ 2017-08-08 16:43:28
○ 2026-07-17 10:21:10

○A31.13.74.172017-04-15 → 2017-04-15 · 4 obs

○ 2017-04-08 02:23:00
● 2017-04-15 14:00:38
○ 2017-04-29 12:09:14
○ 2026-07-17 10:21:10

●CNAMEsecure.c10r.facebook.com2017-04-08 → 2026-07-17 · 2 obs

● 2017-04-08 02:23:00
● 2026-07-17 10:21:10

🔍 DNS Trace

📋 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

✅ 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 facebook.com (unsigned zone)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`secure.c10r.facebook.com`

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

m.secure.facebook.com directs to two IP numbers, 31.13.66.1 and 2a03:2880:f003:c1b:face:b00c:0:2b80

m.secure.facebook.com shares its IP numbers with other host names, including edge-secure-shv-01-iad3.facebook.com, edge-secure6-shv-01-iad3.facebook.com, work.facebook.com and secure.c10r.facebook.com.

m.secure.facebook.com - robtex.com