usrdev.com - dns.ninja

`usrdev.com`

DNSSEC	⚠️ Not signed
A	44.227.65.245^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-227-65-245.us-west-2.compute.amazonaws.com`
A	44.227.76.166^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX 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}
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2403000806

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782939526

Same first word

usrdev.com

Similar names

edusrv.com

verdus.de

dverus.ru

edusrv.ch

usedrv.ca

edusrv.net

dervus.com

rusdev.ru

verdus.be

usedrv.com

seurvd.click

dvuser.de

verdus.com

verdus.nl

dvuser.co.kr

verdus.se

duserv.co.uk

drevus.com

drevus.de

dvuser.com

devsur.com

duserv.com

vedrus.si

deusvr.ru

devrus.com

durves.com

verdus.com.br

duvers.de

deusvr.com

devusr.com

erdvus.com

duvers.com

sverud.com

surdev.com

surved.com

verdus.net

edusvr.cn

vsredu.ru

redsuv.com

verdus.us

surved.co.uk

vedrus.com

DNS History

14 records (6 active, 8 former)

●NScuritiba.ns.porkbun.com2026-06-29 → 2026-07-01 · 3 obs

○ 2026-03-25 00:45:36
● 2026-06-29 08:39:12
● 2026-07-01 21:09:40

○NSfiona.ns.cloudflare.com2026-03-25 → 2026-03-25 · 4 obs

○ 2019-04-10 06:03:16
● 2026-03-25 00:45:36
○ 2026-06-29 08:39:12
○ 2026-07-01 21:09:40

●NSfortaleza.ns.porkbun.com2026-06-29 → 2026-07-01 · 3 obs

○ 2026-03-25 00:45:36
● 2026-06-29 08:39:12
● 2026-07-01 21:09:40

●NSmaceio.ns.porkbun.com2026-06-29 → 2026-07-01 · 3 obs

○ 2026-03-25 00:45:36
● 2026-06-29 08:39:12
● 2026-07-01 21:09:40

○NSns-cloud-d1.googledomains.com2019-04-10 → 2019-04-10 · 3 obs

● 2019-04-10 06:03:16
○ 2026-03-25 00:45:36
○ 2026-07-01 21:09:40

○NSns-cloud-d2.googledomains.com2019-04-10 → 2019-04-10 · 3 obs

● 2019-04-10 06:03:16
○ 2026-03-25 00:45:36
○ 2026-07-01 21:09:40

○NSns-cloud-d3.googledomains.com2019-04-10 → 2019-04-10 · 3 obs

● 2019-04-10 06:03:16
○ 2026-03-25 00:45:36
○ 2026-07-01 21:09:40

○NSns-cloud-d4.googledomains.com2019-04-10 → 2019-04-10 · 3 obs

● 2019-04-10 06:03:16
○ 2026-03-25 00:45:36
○ 2026-07-01 21:09:40

○NSrocky.ns.cloudflare.com2026-03-25 → 2026-03-25 · 4 obs

○ 2019-04-10 06:03:16
● 2026-03-25 00:45:36
○ 2026-06-29 08:39:12
○ 2026-07-01 21:09:40

●NSsalvador.ns.porkbun.com2026-06-29 → 2026-07-01 · 3 obs

○ 2026-03-25 00:45:36
● 2026-06-29 08:39:12
● 2026-07-01 21:09:40

○MXin1-smtp.messagingengine.com2026-03-25 → 2026-03-25 · 3 obs

● 2026-03-25 00:45:36
○ 2026-06-29 08:39:12
○ 2026-07-01 21:09:40

○MXin2-smtp.messagingengine.com2026-03-25 → 2026-03-25 · 3 obs

● 2026-03-25 00:45:36
○ 2026-06-29 08:39:12
○ 2026-07-01 21:09:40

●A44.227.65.2452026-06-29 → 2026-07-01 · 2 obs

● 2026-06-29 08:39:12
● 2026-07-01 21:09:40

●A44.227.76.1662026-06-29 → 2026-07-01 · 2 obs

● 2026-06-29 08:39:12
● 2026-07-01 21:09:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
usrdev.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:173.245.58.37

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usrdev.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.227.76.166, 44.227.65.245`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

IP Addresses

usrdev.com resolves to the IP addresses 44.227.65.245 and 44.227.76.166

mightymate.net, tabletopad.com, mysticsheart.com plus two other host names have IP numbers in common with usrdev.com.

Name Servers

Four name servers handle the delegation for usrdev.com: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

usrdev.com has at least partial name server overlap with other domains, such as grab.pro, hopicentral.com, olrailroadcafe.com and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com all point to exactly two IP numbers each: curitiba.ns.porkbun.com → 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com → 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com → 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com → 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.