`office.flagbit.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9a9d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:61f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.31^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.157^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.6.31, 172.67.154.157
		IPv6	2606:4700:3033::ac43:9a9d, 2606:4700:3037::6815:61f

`flagbit.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9a9d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:61f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.31^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.157^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`meera.ns.cloudflare.com` ⭐
NS	`sage.ns.cloudflare.com`
MX	`office.flagbit.info` ⭐
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.6.31, 172.67.154.157
		IPv6	2606:4700:3033::ac43:9a9d, 2606:4700:3037::6815:61f
SOA	`meera.ns.cloudflare.com`dns@cloudflare.com serial=2400070362

MX for

flagbit.info

Same first word

office.no

office.fr

office.security

office.business

office.is

office.com.kz

office.net.nz

office.co.jp

office.sk

office

office.im

office.youtube

office.ie

office.net.cn

office.com.pk

office.co

office.sg

office.coffee

office.co.cr

office.kh.ua

office.mints.ne.jp

office.az

office.download

office.guru

office.social

office.ruhr

office.ai

office.ne.jp

office.123hjemmeside.dk

office.world

office.pt

office.at

office.co.uk

office.eco

office.sakura.ne.jp

office.hamburg

office.it

office.lviv.ua

office.supplies

office.net

office.bz

office.ltd

office.mobi

office.de

office.or.at

office.ly

office.pl

office.microsoft

office.furniture

office.uk

office.tv

office.lv

office.cc

office.dev

office.org

office.com.au

office.mx

office.dk

office.ms

office.hi.cn

office.accountants

office.rentals

office.vg

office.com

office.co.at

office.elementor.cloud

office.al

office.i234.me

office.cloud

office.es

office.blue

office.to

office.live

office.cooking

office.com.ng

office.rw

office.hr

office.lc

office.pm

office.eu

office.plus

office.kr

office.com.co

office.ir

office.gifts

office.biz

office.email

office.style

office.by

office.ac

office.hu

office.fo

office.berlin

office.monster

office.be

office.lt

office.immo

office.uz

office.bio

office.city

Similar names

iceoff.com

office.box

office.co.nz

ecoffi.com

office.us

office.app

office.realty

office.one

eicoff.com

fecofi.be

office.cz

office.nl

cioffe.com

coiffe.fr

offiec.cn

coffie.hatenablog.com

ieffco.com

effico.fr

coffei.com

iceoff.ru

effico.es

DNS History

5 records (4 active, 1 former)

●A104.21.6.312026-02-15 → 2026-03-31 · 3 obs

○ 2016-04-20 13:35:34
● 2026-02-15 13:55:26
● 2026-03-31 09:06:40

●A172.67.154.1572026-02-15 → 2026-03-31 · 3 obs

○ 2016-04-20 13:35:34
● 2026-02-15 13:55:26
● 2026-03-31 09:06:40

●A2606:4700:3033::ac43:9a9d2026-02-15 → 2026-03-31 · 3 obs

○ 2016-04-20 13:35:34
● 2026-02-15 13:55:26
● 2026-03-31 09:06:40

●A2606:4700:3037::6815:61f2026-02-15 → 2026-03-31 · 3 obs

○ 2016-04-20 13:35:34
● 2026-02-15 13:55:26
● 2026-03-31 09:06:40

○A85.119.155.2252015-06-30 → 2016-04-20 · 4 obs

● 2015-06-30 22:15:16
● 2016-04-20 13:35:34
○ 2026-02-15 13:55:26
○ 2026-03-31 09:06:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
flagbit.info	sage.ns.cloudflare.com, meera.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.195

NS records: sage.ns.cloudflare.com, meera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flagbit.info (unsigned zone)

⏱️ Timing

Total: 368ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.31, 172.67.154.157`
AAAA	2	`2606:4700:3037::6815:61f, 2606:4700:3033::ac43:9a9d`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

Mail Server Role

office.flagbit.info is the mail server for flagbit.info.

IP Addresses

Four IP numbers are pointed to by office.flagbit.info: 2606:4700:3033::ac43:9a9d, 2606:4700:3037::6815:61f, 104.21.6.31 and 172.67.154.157.

other host names including siegelband.org, astrostudio247.click, duaratravels.com, multiplicadigital.com and loanhomeinc.com share IP numbers with office.flagbit.info.

office.flagbit.info - robtex.com