www.format21.com - dns.ninja

www.format21.com

CNAMEtraff-https.hugedomains.com
CNAMEhdl-prd-https-0699149ba9be518e.elb.us-east-1.amazonaws.com
DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix

format21.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
NSnsg1.namebrightdns.com
NSnsg2.namebrightdns.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-07-28 #1

Same first word

www.at
www.mil.ru
www.capital
www.abbvie
www.or.jp
www.elk.pl
www.blogspot.hr
www.gotdns.com
www.kasserver.com
www.net.cn
www.serveftp.org
www.opoczno.pl
www.na4u.ru
www.her.jp
www.va
www.fredrikstad.no
www.cool
www.by
www.from-ak.com
www.cat
www.nic.in
www.space-to-rent.com
www.dynathome.net
www.digital
www.arendal.no
www.(0x736578)
www.myftp.org
www.github.io
www.doesntexist.com
www.framer.photos
www.gripe
www.forumz.info
www.f5.si
www.glitch.me
www.streaklinks.com
www.partners
www.nittedal.no
www.cloudns.nz
www.re
www.heavy.jp
www.is-a-musician.com
www.mielec.pl
www.123webseite.de
www.workisboring.com
www.from-mi.com
www.loginto.me
www.is-a-nurse.com
www.sorfold.no
www.is-a-techie.com
www.vn.ua
www.com.kw
www.temp-dns.com
www.serveirc.com
www.sk
www.gov.ph
www.blogspot.re
www.streamlit.app
www.123website.ch
www.run
www.vossevangen.no
www.dyndns.tv
www.holy.jp
www.myjino.ru
www.4lima.ch
www.myshopify.com
www.kw
www.flier.jp
www.pe.gov.br
www.gov.scot
www.si
www.blogspot.com.mt
www.byen.site
www.peewee.jp
www.nu
www.media
www.sandvikcoromant
www.rr.gov.br
www.is-a-linux-user.org
www.writesthisblog.com
www.gc.ca
www.nflfan.org
www.hatenadiary.jp
www.gouv.ci
www.tennis
www.ilovecollege.info
www.freedesktop.org
www.gov.bb
www.co.at
www.dupont
www.dynalias.org
www.pt
www.support
www.jobs
www.vp4.me
www.servesarcasm.com
www.myddns.rocks
www.simplesite.com
www.actor
www.mit
www.gonna.jp

Similar names

www.blogspot.dk
www.gov.kz
www.no-ip.biz
www.is-found.org
www.homeip.net
www.no-ip.co.uk
www.netlify.app
www.shopping
www.mma
www.omega
www.blogspot.ie
www.kinghost.net
www.net.am
www.pp.ru
www.lillehammer.no
www.guide
www.army
www.vestnes.no
www.ee
www.sytes.net
www.operaunite.com
www.leadpages.co
www.rennebu.no
www.builtwithdark.com
www.gdansk.pl
www.for-some.biz
www.com.vc
www.wixsite.com
www.campaign.gov.uk
www.marketing
www.freesite.host
www.saves-the-whales.com
www.edgekey-staging.net
www.123hjemmeside.no
www.lublin.pl
www.from-az.net
www.blogspot.jp
www.alpha-myqnapcloud.com
www.githubusercontent.com
www.zhitomir.ua
www.cloudflare.net
www.mafelo.net
www.tw
www.schmidt
www.tgory.pl
www.123hjemmeside.dk
www.sa.com
www.dyndns.biz
www.fantasyleague.cc
www.construction
www.com.sc
www.w-corp-staticblitz.com
www.idv.tw
www.myfritz.net
www.tj
www.za.com
www.hk.com
www.123miweb.es
www.sandefjord.no
www.net
www.craft.me
www.from-tx.com
www.gg
www.net.uk
www.life
www.neustar
www.net.vn
www.villas
www.rhcloud.com
www.photos
www.fail
www.sells-it.net
www.world
www.klodzko.pl
www.buyshop.jp
www.lu
www.k12.pa.us
www.servebolt.cloud
www.resindevice.io
www.la
www.meldal.no
www.is-gone.com
www.azureedge.net
www.ac.vn
www.sykkylven.no
www.icurus.jp
www.traeumtgerade.de
www.shoes
www.is-a-anarchist.com
www.simplesite.pl
www.blogspot.com.tr
www.gov.mu
www.international
www.dvrcam.info
www.lovepop.jp
www.school
www.karpacz.pl
www.systems
www.nhs.uk
www.watch

DNS History

8 records (7 active, 1 former)

20162017201820192020202120222023202420252026NSnsg1.namebrightdns.comnsg2.namebrightdns.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.19791.183.139.116CNAMEtraff-https.hugedomains.com
●NSnsg1.namebrightdns.com2026-07-29 → 2026-07-29 · 1 obs
● 2026-07-29 03:17:50
●NSnsg2.namebrightdns.com2026-07-29 → 2026-07-29 · 1 obs
● 2026-07-29 03:17:50
●A13.223.25.842026-07-29 → 2026-07-29 · 2 obs
○ 2017-02-19 09:21:42
● 2026-07-29 03:17:50
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-07-29 → 2026-07-29 · 2 obs
○ 2017-02-19 09:21:42
● 2026-07-29 03:17:50
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-07-29 → 2026-07-29 · 2 obs
○ 2017-02-19 09:21:42
● 2026-07-29 03:17:50
●A54.243.117.1972026-07-29 → 2026-07-29 · 2 obs
○ 2017-02-19 09:21:42
● 2026-07-29 03:17:50
○A91.183.139.1162015-08-11 → 2017-02-19 · 3 obs
● 2015-08-11 05:03:38
● 2017-02-19 09:21:42
○ 2026-07-29 03:17:50
●CNAMEtraff-https.hugedomains.com2026-07-29 → 2026-07-29 · 1 obs
● 2026-07-29 03:17:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
format21.comnsg1.namebrightdns.com, nsg2.namebrightdns.com14 records

✅ Authoritative Response

Server:3.80.63.176

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for format21.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg1.namebrightdns.com, nsg2.namebrightdns.com
CNAME1traff-https.hugedomains.com

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

www.format21.com has four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Two other host names, along with www.fengshui618.com.whoisbucket.com, kisrun.com and 779b8.yhsen.com, also share IP numbers with www.format21.com.