sprint.dev - dns.ninja

`sprint.dev`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
TXT	`google-site-verification=aykS9KfdhhVRIOxDDM_Inicl0kYvXwmNXF0wiyPjQTE`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2366790902

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Subdomains

www.sprint.dev

Same first word

sprint.lt

sprint.name

sprint.eus

sprint.pl

sprint.ky

sprint.org.pk

sprint.ac

sprint.tel

sprint.biz

sprint.de

sprint.nl

sprint.cl

sprint.co.in

sprint.be

sprint.pt

sprint.org.ua

sprint.fi

sprint.rs

sprint.ag

sprint.co.uk

sprint.in

sprint.asia

sprint.pr

sprint.rv.ua

sprint.dev

sprint.ua

sprint.lv

sprint.uz.ua

sprint.no.it

sprint.sn

sprint.nu

sprint.kiev.ua

sprint.no

sprint.it

sprint.co

sprint.am

sprint.com.pl

sprint.co.id

sprint.cn

sprint.vc

sprint.cm

sprint.ms

sprint.sc

sprint.com.ai

sprint.al

sprint.vg

sprint.ac.uk

sprint.com.au

sprint.mw

sprint.tc

sprint.com.ua

sprint.com

sprint.fr

sprint.info

sprint.xyz

sprint.gr

sprint.ca

sprint.com.sg

sprint.ws

sprint.bm

sprint.co.kr

sprint.org

sprint.services

sprint.fm

sprint.kg

sprint.sh

sprint.mx

sprint.ru

sprint.bg

sprint.ie

sprint.co.th

sprint.bz

sprint.pro

sprint.us

sprint.soy

sprint.web.id

sprint.cz

sprint.com.pr

sprint.com.ar

sprint.technology

sprint.lu

sprint.paris

sprint.ly

sprint.io

sprint.net

sprint.ee

sprint.ro

sprint.com.my

sprint.ch

sprint.kasserver.com

sprint.lk

sprint.co.nz

sprint.sk

sprint.le.it

sprint.radom.pl

sprint.su

sprint.at

sprint.mobi

sprint.hu

sprint.net.au

sprint.com.co

Similar names

pstinr.net

prints.co

rtpins.com

prints.lt

prints.ph

prinst.com

prints.company

prints.com.ar

prints.zone

trspin.com

prints.com

prints.jp

prints.today

prints.no

tnirps.com

prints.gallery

pritns.com

prints.be

prints.lat

prints.ca

prints.solutions

prints.lk

itsprn.quest

spintr.me

prints.by

prints.gr

prints.com.mx

prints.directory

prinst.com.br

nipstr.com

spintr.com

prints.ie

srpint.com

itsprn.lat

pinstr.org

ntrips.de

prints.world

prints.ly

prints.sg

spritn.com

prinst.by

prints.center

prints.ee

prints.fr

prints.us

prints.ru

prints.info

prints.nu

DNS History

8 records (6 active, 2 former)

●NScuritiba.ns.porkbun.com2026-03-25 → 2026-06-17 · 2 obs

● 2026-03-25 07:35:02
● 2026-06-17 13:31:12

●NSfortaleza.ns.porkbun.com2026-03-25 → 2026-06-17 · 2 obs

● 2026-03-25 07:35:02
● 2026-06-17 13:31:12

●NSmaceio.ns.porkbun.com2026-03-25 → 2026-06-17 · 2 obs

● 2026-03-25 07:35:02
● 2026-06-17 13:31:12

●NSsalvador.ns.porkbun.com2026-03-25 → 2026-06-17 · 2 obs

● 2026-03-25 07:35:02
● 2026-06-17 13:31:12

●MXsmtp.google.com2026-03-25 → 2026-06-17 · 3 obs

○ 2018-06-11 16:57:34
● 2026-03-25 07:35:02
● 2026-06-17 13:31:12

○MXyour-dns-needs-immediate-attention.dev2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 02:20:50
○ 2018-06-11 16:57:34
○ 2026-06-17 13:31:12

○A127.0.53.532016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 02:20:50
○ 2018-06-11 16:57:34
○ 2026-06-17 13:31:12

●A76.76.21.212026-03-25 → 2026-06-17 · 3 obs

○ 2018-06-11 16:57:34
● 2026-03-25 07:35:02
● 2026-06-17 13:31:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	10 records
sprint.dev	salvador.ns.porkbun.com, curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com	-

✅ Authoritative Response

Server:173.245.58.37

NS records: salvador.ns.porkbun.com, curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sprint.dev (unsigned zone)

⏱️ Timing

Total: 393ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`google-site-verification=aykS9KfdhhVRIOx`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Hierarchy

sprint.dev is the parent zone for www.sprint.dev.

IP Addresses

sprint.dev resolves to one IP address: 76.76.21.21.

fachpack.de, mathildesanting.com, barbellcalc.com and two other host names share IP numbers with sprint.dev.

Name Servers

The authoritative name servers for sprint.dev are curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

sprint.dev partially shares its NS delegation with several other domains, including klbailey.com, rockyrentals.info, artframer.com and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each carry two IP addresses. curitiba.ns.porkbun.com has 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com has 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com has 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com has 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

Mail for sprint.dev is handled by a single mail server, smtp.google.com.

sprint.dev uses an identical mail server configuration to several other domains — among them alegalis.com, cxw.it, getelevenapp.com and two more.

sprint.dev has at least partial mail server overlap with other domains such as systemsroofing.com, tamarweinberg.com, autobt.com.au and two more.

The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com frequently co-occur with these mail servers.

smtp.google.com resolves to 9 IP addresses — 172.253.63.26, 172.253.63.27, 172.253.115.27 and 6 others.