`blastinguk.com`

DNSSEC	⚠️ Not signed
A	79.170.40.4^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
		PTR	`webforwards.extendcp.co.uk`
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	`mail.blastinguk.com` ⭐
		A	79.170.40.74^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`mailforwards.extendcp.co.uk`
SOA	`ns.heartinternet.uk`hostmaster@mainnameserver.com 2024-09-10 #86

`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=1774451302

Subdomains

mail.blastinguk.com

Same first word

blastinguk.com

DNS History

6 records (4 active, 2 former)

●NSns.heartinternet.uk2026-02-27 → 2026-03-25 · 3 obs

○ 2018-06-20 22:24:46
● 2026-02-27 16:17:04
● 2026-03-25 15:21:38

○NSns.mainnameserver.com2015-07-02 → 2018-06-20 · 4 obs

● 2015-07-02 04:03:22
● 2018-06-20 22:24:46
○ 2026-02-27 16:17:04
○ 2026-03-25 15:21:38

●NSns2.heartinternet.uk2026-02-27 → 2026-03-25 · 3 obs

○ 2018-06-20 22:24:46
● 2026-02-27 16:17:04
● 2026-03-25 15:21:38

○NSns2.mainnameserver.com2015-07-02 → 2018-06-20 · 4 obs

● 2015-07-02 04:03:22
● 2018-06-20 22:24:46
○ 2026-02-27 16:17:04
○ 2026-03-25 15:21:38

●MXmail.blastinguk.com2015-07-02 → 2026-03-25 · 2 obs

● 2015-07-02 04:03:22
● 2026-03-25 15:21:38

●A79.170.40.42015-07-02 → 2026-03-25 · 2 obs

● 2015-07-02 04:03:22
● 2026-03-25 15:21:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
blastinguk.com	ns2.heartinternet.uk, ns.heartinternet.uk	-

✅ Authoritative Response

Server:79.170.40.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blastinguk.com (unsigned zone)

⏱️ Timing

Total: 268ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.170.40.4`
NS	2	`ns.heartinternet.uk, ns2.heartinternet.uk`
MX	1	`mail.blastinguk.com (pri: 10)`
SOA	1	`ns.heartinternet.uk hostmaster.mainnames`

Analysis

Hierarchy

blastinguk.com is the parent of mail.blastinguk.com.

IP Addresses

blastinguk.com resolves to one IP number: 79.170.40.4.

other host names including jrcdetailingandvaletingservices.com, porcelainexhibition.co.uk, greenfinch.co.uk, philtyers.com and planethome.co.uk share IP numbers with blastinguk.com.

Name Servers

blastinguk.com is delegated to two name servers ns2.heartinternet.uk and ns.heartinternet.uk.

blastinguk.com shares the same name server setup as other domains, for instance cumtool.com, comparethecode.com, yourbook.co, workhorse.co.uk and whiterabbitdesign.co.uk.

blastinguk.com shares name servers with other domains at least partially, for example beadybugs.com and falconmotors.com.

Host names with one IP number:

ns2.heartinternet.uk points to 79.170.43.3

ns.heartinternet.uk points to 79.170.40.2

Mail Servers

blastinguk.com is handled by a single mail server, mail.blastinguk.com.

mail.blastinguk.com resolves to IP 79.170.40.74.

blastinguk.com - robtex.com

blastinguk.com

com