`firstdent.co.uk`

DNSSEC	⚠️ Not signed
A	195.200.10.89^{🇬🇧 IIHOS001195.200.8.0/22}
NS	`ns2.heartinternet.uk` ⭐
		A	79.170.43.3^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns2.mainnameserver.com`
NS	`ns.heartinternet.uk`
		A	79.170.40.2^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns1.mainnameserver.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.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::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:servers.mcsv.net include:_spf.google.com ip4:23.83.222.58 ~all`
TXT	`google-site-verification=5xk_f3Wa-zCuzO0jmupvGdokjKn2XB-YrhvS76fQ_so`
TXT	`facebook-domain-verification=nmrcv7oxg6do26phgtro3pdwtdnqfe`
TXT	`MS=ms44765421`
SOA	`ns.heartinternet.uk`hostmaster@mainnameserver.com 2025-10-11 #49

`co.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1785155790

rank #119353 globally
rank #3515 in the tld
WOT: SAFE (74/100)

Same first word

firstdent.ro

firstdent.com

firstdent.in

firstdent.ae

firstdent.co.uk

Similar names

DNS History

11 records (8 active, 3 former)

●NSns.heartinternet.uk2026-06-30 → 2026-07-27 · 3 obs

○ 2018-05-08 16:52:54
● 2026-06-30 02:44:44
● 2026-07-27 13:19:56

○NSns1.mainnameserver.com2018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 16:52:54
○ 2026-06-30 02:44:44
○ 2026-07-27 13:19:56

●NSns2.heartinternet.uk2026-06-30 → 2026-07-27 · 3 obs

○ 2018-05-08 16:52:54
● 2026-06-30 02:44:44
● 2026-07-27 13:19:56

○NSns2.mainnameserver.com2018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 16:52:54
○ 2026-06-30 02:44:44
○ 2026-07-27 13:19:56

●MXalt1.aspmx.l.google.com2018-05-08 → 2026-07-27 · 2 obs

● 2018-05-08 16:52:54
● 2026-07-27 13:19:56

●MXalt2.aspmx.l.google.com2018-05-08 → 2026-07-27 · 2 obs

● 2018-05-08 16:52:54
● 2026-07-27 13:19:56

●MXalt3.aspmx.l.google.com2018-05-08 → 2026-07-27 · 2 obs

● 2018-05-08 16:52:54
● 2026-07-27 13:19:56

●MXalt4.aspmx.l.google.com2018-05-08 → 2026-07-27 · 2 obs

● 2018-05-08 16:52:54
● 2026-07-27 13:19:56

●MXaspmx.l.google.com2018-05-08 → 2026-07-27 · 2 obs

● 2018-05-08 16:52:54
● 2026-07-27 13:19:56

●A195.200.10.892026-06-30 → 2026-07-27 · 3 obs

○ 2018-05-08 16:52:54
● 2026-06-30 02:44:44
● 2026-07-27 13:19:56

○A91.120.20.522018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 16:52:54
○ 2026-06-30 02:44:44
○ 2026-07-27 13:19:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
firstdent.co.uk	ns.heartinternet.uk, ns2.heartinternet.uk	-

✅ Authoritative Response

Server:79.170.40.2

NS records: ns.heartinternet.uk, ns2.heartinternet.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstdent.co.uk (unsigned zone)

⏱️ Timing

Total: 953ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.200.10.89`
NS	2	`ns2.heartinternet.uk, ns.heartinternet.uk`
MX	5	`alt2.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...`
TXT	4	`v=spf1 include:servers.mcsv.net include:, google-site-verification=5xk_f3Wa-zCuzO0...`
SOA	1	`ns.heartinternet.uk hostmaster.mainnames`

Analysis

IP Addresses

firstdent.co.uk resolves to one IP address: 195.200.10.89.

Name Servers

firstdent.co.uk uses two name servers for its delegation: ns2.heartinternet.uk and ns.heartinternet.uk.

firstdent.co.uk uses the same name servers as several other domains — among them stmartinscoffee.co.uk, photonwebhost.com, xboo.com and two more.

The name servers for firstdent.co.uk overlap at least in part with those of other domains, including partitions-direct.co.uk and giclimited.com.

Both ns2.heartinternet.uk and ns.heartinternet.uk have a single IP address each — ns2.heartinternet.uk resolves to 79.170.43.3 while ns.heartinternet.uk resolves to 79.170.40.2.