sir.dev - dns.ninja

sir.dev

DNSSEC⚠️ Not signed
A144.76.151.226🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
PTRde-fsn1.lb1.scale.sc
A213.239.227.97🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
NSdahlia.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A2803:f800:50::6ca2:c059🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdahlia.ns.cloudflare.com
A2a06:98c1:50::ac40:2059🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdahlia.ns.cloudflare.com
A108.162.192.89🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A172.64.32.89🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A173.245.58.89🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
NSkevin.ns.cloudflare.com
A2606:4700:58::adf5:3bbf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A2803:f800:50::6ca2:c1bf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkevin.ns.cloudflare.com
A2a06:98c1:50::ac40:21bf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkevin.ns.cloudflare.com
A108.162.193.191🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A172.64.33.191🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A173.245.59.191🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
SOAdahlia.ns.cloudflare.comdns@cloudflare.com serial=2410007345

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Subdomains

www.sir.dev
ingress.sir.dev

Same first word

sir.cl
sir.estate
sir.biz
sir.co.kr
sir.gr
sir.club
sir.ir
sir.ad
sir.com.br
sir.com.tw
sir.su
sir.net.au
sir.edu.pe
sir.pm
sir.dev
sir.is
sir.co.uk
sir.pt
sir.hu
sir.my
sir.at
sir.net
sir.tel
sir.si
sir.se
sir.com.co
sir.cn
sir.by
sir.monster
sir.ab.ca
sir.tw
sir.ru
sir.de
sir.toscana.it
sir.com.mx
sir.bz
sir.one
sir.edu
sir.red.sv
sir.la
sir.com.tr
sir.vc
sir.okinawa
sir.cat
sir.cc
sir.(0x787878)
sir.uz
sir.kr
sir.org.uk
sir.pl
sir.tv
sir.id.au
sir.ac.ir
sir.com
sir.studio
sir.name
sir.us
sir.fr
sir.com.pl
sir.vn
sir.center
sir.ci
sir.org
sir.fi
sir.nu
sir.social
sir.od.ua
sir.nl
sir.be
sir.fish
sir.kiev.ua
sir.no
sir.trading
sir.ie
sir.bg
sir.or.jp
sir.money
sir.sk
sir.ro
sir.ch
sir.im
sir.email
sir.es
sir.co
sir.cz
sir.srl
sir.lt

Similar names

ris.net.cn
isr.org.ir
isr.awsapps.com
irs.tax
rsi.fi
sri.cn
ris.org.hk
ris.be
ris.com.sv
isr.se
isr.com
rsi.co.jp
rsi.hu
sri.jp
irs.systems
irs.in
isr.eu
isr.ch
irs.nu
ris.org.in
isr.fi
ris.insure
isr.es
rsi.org.uk
irs.net
sri.cl
sri.eu
isr.si
irs.co.za
isr.uk
rsi.bg
ris.city
ris.im
ris.org.uk
sri.sg
isr.co.ro
sri.fit
ris.gr
ris.photography
irs.hu
isr.org.br
irs.co.zw
ris.it
isr.lv
isr.cz
sri.de
rsi.at
ris.com
ris.pro
ris.ee
rsi.com.pl
isr.com.br
irs.cn
rsi.kz
rsi.net.au
ris.ro
sri.cat
irs.cl
isr.gouv.ht
sri.loans
ris.nl
sri.com.au
irs.rs
irs.im
isr.at
irs.co.th
ris.mk
rsi.sarl
sri.re
ris.company
irs.fr
isr.aero
irs.dk
ris.co.uk
isr.ru
rsi.im
rsi.eu
isr.nl
ris.edu.my
isr.org
sri.co.uk
isr.to
ris.wtf

DNS History

4 records (4 active, 0 former)

NSdahlia.ns.cloudflare.comkevin.ns.cloudflare.comA144.76.151.226213.239.227.97
●NSdahlia.ns.cloudflare.com2026-02-23 → 2026-08-02 · 2 obs
● 2026-02-23 14:48:44
● 2026-08-02 01:44:00
●NSkevin.ns.cloudflare.com2026-02-23 → 2026-08-02 · 2 obs
● 2026-02-23 14:48:44
● 2026-08-02 01:44:00
●A144.76.151.2262026-02-23 → 2026-08-02 · 2 obs
● 2026-02-23 14:48:44
● 2026-08-02 01:44:00
●A213.239.227.972026-02-23 → 2026-08-02 · 2 obs
● 2026-02-23 14:48:44
● 2026-08-02 01:44:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
sir.devkevin.ns.cloudflare.com, dahlia.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.191

NS records: kevin.ns.cloudflare.com, dahlia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sir.dev (unsigned zone)

⏱️ Timing

Total: 422ms | Queries: -

📄 Records

TypeCountSample Data
A2213.239.227.97, 144.76.151.226
NS2dahlia.ns.cloudflare.com, kevin.ns.cloudflare.com
SOA1dahlia.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

sir.dev is the parent domain of www.sir.dev and ingress.sir.dev.

IP Addresses

sir.dev resolves to the IP addresses 144.76.151.226 and 213.239.227.97

Additional host names — mirabeauversand.ch, mirabaeu.at, graefe-fitzal.de and two others — share IP numbers with sir.dev.

Name Servers

Two name servers handle the delegation for sir.dev: dahlia.ns.cloudflare.com and kevin.ns.cloudflare.com.

sir.dev shares its name server setup with other domains, including activebaker.co.uk, showofftv.com, kuroi.jp and two others.

sir.dev shares at least some of its name servers with other domains, including cloudti.com, axis41.com, canliaractakip.com and two others.

These name servers are frequently paired with the name servers sullivan.ns.cloudflare.com and jaime.ns.cloudflare.com.

Host names with 6 IP numbers:

dahlia.ns.cloudflare.com resolves to 108.162.192.89, 172.64.32.89 and 173.245.58.89 among others, with 3 other IP addresses in total.

kevin.ns.cloudflare.com resolves to 108.162.193.191, 172.64.33.191 and 173.245.59.191 among others, with 3 other IP addresses in total.