`dublincomputers.com`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-e1.googledomains.com` ⭐
		A	2001:4860:4802:32::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e1.googledomains.com`
		A	216.239.32.110^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-e1.googledomains.com`
NS	`ns-cloud-e2.googledomains.com`
		A	2001:4860:4802:34::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e2.googledomains.com`
		A	216.239.34.110^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-e2.googledomains.com`
NS	`ns-cloud-e3.googledomains.com`
		A	2001:4860:4802:36::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e3.googledomains.com`
		A	216.239.36.110^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-e3.googledomains.com`
NS	`ns-cloud-e4.googledomains.com`
		A	2001:4860:4802:38::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e4.googledomains.com`
		A	216.239.38.110^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-e4.googledomains.com`
MX	`dublincomputers-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-cloud-e1.googledomains.com`cloud-dns-hostmaster@google.com serial=16

`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=1774555127

Previously MX for

dublincomputers.com

Same first word

dublincomputers.com

dublincomputers.ie

Similar names

discountplumber.com

DNS History

9 records (5 active, 4 former)

●NSns-cloud-e1.googledomains.com2026-03-09 → 2026-03-26 · 3 obs

○ 2016-09-25 22:32:34
● 2026-03-09 01:06:42
● 2026-03-26 20:18:20

●NSns-cloud-e2.googledomains.com2026-03-09 → 2026-03-26 · 3 obs

○ 2016-09-25 22:32:34
● 2026-03-09 01:06:42
● 2026-03-26 20:18:20

●NSns-cloud-e3.googledomains.com2026-03-09 → 2026-03-26 · 3 obs

○ 2016-09-25 22:32:34
● 2026-03-09 01:06:42
● 2026-03-26 20:18:20

●NSns-cloud-e4.googledomains.com2026-03-09 → 2026-03-26 · 3 obs

○ 2016-09-25 22:32:34
● 2026-03-09 01:06:42
● 2026-03-26 20:18:20

○NSns1.secure.net2015-06-14 → 2016-04-03 · 4 obs

● 2015-06-14 04:12:42
● 2016-04-03 22:24:44
○ 2016-09-25 22:32:34
○ 2026-03-26 20:18:20

○NSns2.secure.net2015-06-14 → 2016-04-03 · 4 obs

● 2015-06-14 04:12:42
● 2016-04-03 22:24:44
○ 2016-09-25 22:32:34
○ 2026-03-26 20:18:20

●MXdublincomputers-com.mail.protection.outlook.com2026-03-09 → 2026-03-26 · 3 obs

○ 2016-09-25 22:32:34
● 2026-03-09 01:06:42
● 2026-03-26 20:18:20

○MXdublincomputers.com2015-06-14 → 2016-04-03 · 4 obs

● 2015-06-14 04:12:42
● 2016-04-03 22:24:44
○ 2016-09-25 22:32:34
○ 2026-03-26 20:18:20

○A198.171.46.1592015-06-14 → 2016-04-03 · 4 obs

● 2015-06-14 04:12:42
● 2016-04-03 22:24:44
○ 2016-09-25 22:32:34
○ 2026-03-26 20:18:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dublincomputers.com	ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.32.110

NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-cloud-e4.googledomains.com, ns-cloud-e3.googledomains.com...`
MX	1	`dublincomputers-com.mail.protection.outl`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-cloud-e1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)

Analysis

Name Servers

dublincomputers.com delegates to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

dublincomputers.com at least partially shares name servers with other domains, for instance lmp.co.uk, amberlanternmotel.com, smartsuperiorsolutionsllc.com, gaiamc.space and erangazit.net.

Host names with two IP numbers: ns-cloud-e1.googledomains.com points to 2001:4860:4802:32::6e and 216.239.32.110; ns-cloud-e2.googledomains.com points to 2001:4860:4802:34::6e and 216.239.34.110; ns-cloud-e3.googledomains.com points to 2001:4860:4802:36::6e and 216.239.36.110; ns-cloud-e4.googledomains.com points to 2001:4860:4802:38::6e and 216.239.38.110.

Mail Servers

dublincomputers.com is handled by a single mail server, dublincomputers-com.mail.protection.outlook.com.

Hostname dublincomputers-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c931::1, 2a01:111:f403:c946::4, 2a01:111:f403:f804::2, 2a01:111:f403:f908::2, 40.93.192.1, 52.101.40.1, 52.101.40.2 and 52.101.41.21.

dublincomputers.com - robtex.com