ext-dev.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ext-dev.com`

DNSSEC	🔒 Signed (DS record present)
NS	`ns-cloud-a1.googledomains.com` ⭐
		A	2001:4860:4802:32::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a1.googledomains.com`
		A	216.239.32.106^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-a1.googledomains.com`
NS	`ns-cloud-a2.googledomains.com`
		A	2001:4860:4802:34::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a2.googledomains.com`
		A	216.239.34.106^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-a2.googledomains.com`
NS	`ns-cloud-a3.googledomains.com`
		A	2001:4860:4802:36::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a3.googledomains.com`
		A	216.239.36.106^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-a3.googledomains.com`
NS	`ns-cloud-a4.googledomains.com`
		A	2001:4860:4802:38::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a4.googledomains.com`
		A	216.239.38.106^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-a4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-cloud-a1.googledomains.com`cloud-dns-hostmaster@google.com serial=4

`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=1790576234

Same first word

ext-dev.ru

ext-dev.com

Similar names

dev-tex.ru

dev-ext.ru

dev-tex.com

tex-dev.com

dev-tex.workers.dev

tex-dev.firebaseapp.com

Previous names

Next names

DNS History

17 records (9 active, 8 former)

○NSdns1.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 10:22:40
○ 2026-08-26 04:35:16
○ 2026-09-28 06:45:24

○NSdns2.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 10:22:40
○ 2026-08-26 04:35:16
○ 2026-09-28 06:45:24

●NSns-cloud-a1.googledomains.com2026-08-26 → 2026-09-28 · 3 obs

○ 2018-05-10 10:22:40
● 2026-08-26 04:35:16
● 2026-09-28 06:45:24

●NSns-cloud-a2.googledomains.com2026-08-26 → 2026-09-28 · 3 obs

○ 2018-05-10 10:22:40
● 2026-08-26 04:35:16
● 2026-09-28 06:45:24

●NSns-cloud-a3.googledomains.com2026-08-26 → 2026-09-28 · 3 obs

○ 2018-05-10 10:22:40
● 2026-08-26 04:35:16
● 2026-09-28 06:45:24

●NSns-cloud-a4.googledomains.com2026-08-26 → 2026-09-28 · 3 obs

○ 2018-05-10 10:22:40
● 2026-08-26 04:35:16
● 2026-09-28 06:45:24

●MXalt1.aspmx.l.google.com2026-08-26 → 2026-09-28 · 3 obs

○ 2018-05-10 10:22:40
● 2026-08-26 04:35:16
● 2026-09-28 06:45:24

●MXalt2.aspmx.l.google.com2026-08-26 → 2026-09-28 · 3 obs

○ 2018-05-10 10:22:40
● 2026-08-26 04:35:16
● 2026-09-28 06:45:24

●MXalt3.aspmx.l.google.com2026-08-26 → 2026-09-28 · 3 obs

○ 2018-05-10 10:22:40
● 2026-08-26 04:35:16
● 2026-09-28 06:45:24

●MXalt4.aspmx.l.google.com2026-08-26 → 2026-09-28 · 3 obs

○ 2018-05-10 10:22:40
● 2026-08-26 04:35:16
● 2026-09-28 06:45:24

●MXaspmx.l.google.com2026-08-26 → 2026-09-28 · 3 obs

○ 2018-05-10 10:22:40
● 2026-08-26 04:35:16
● 2026-09-28 06:45:24

○MXeforward1.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 10:22:40
○ 2026-08-26 04:35:16
○ 2026-09-28 06:45:24

○MXeforward2.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 10:22:40
○ 2026-08-26 04:35:16
○ 2026-09-28 06:45:24

○MXeforward3.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 10:22:40
○ 2026-08-26 04:35:16
○ 2026-09-28 06:45:24

○MXeforward4.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 10:22:40
○ 2026-08-26 04:35:16
○ 2026-09-28 06:45:24

○MXeforward5.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 10:22:40
○ 2026-08-26 04:35:16
○ 2026-09-28 06:45:24

○A162.255.119.1042018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 10:22:40
○ 2026-08-26 04:35:16
○ 2026-09-28 06:45:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ext-dev.com	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.32.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1094ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns-cloud-a1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

Name Servers

The authoritative name servers for ext-dev.com are ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

ext-dev.com partially shares its NS delegation with several other domains, including eloquenti.org, sashacastawilliams.com, prismequine.org and two others.

ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com each carry two IP addresses. ns-cloud-a1.googledomains.com has 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com has 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com has 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com has 216.239.38.106 and 2001:4860:4802:38::6a.

Mail Servers

ext-dev.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

ext-dev.com has at least partial mail server overlap with other domains such as ganeshchemical.in, leaderboardleapfrog.com, javierdelpino.net and two more.

The mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to 192.178.155.26 and 2607:f8b0:4004:c07::1a.

alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.