`pc-support-group.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.mainnameserver.com` ⭐
		A	79.170.43.3^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns2.mainnameserver.com`
NS	`ns.mainnameserver.com`
		A	79.170.40.2^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns1.mainnameserver.com`
MX	`mail.pc-support-group.com` ⭐
		A	79.170.40.74^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`mailforwards.extendcp.co.uk`
SOA	`ns.mainnameserver.com`hostmaster@mainnameserver.com 2024-09-13 #8

`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=1774828997

Subdomains

mail.pc-support-group.com

Same first word

pc-support-group.com

DNS History

9 records (4 active, 5 former)

●NSns.mainnameserver.com2018-01-19 → 2026-03-30 · 3 obs

○ 2017-01-10 22:11:32
● 2018-01-19 07:23:24
● 2026-03-30 00:17:42

●NSns2.mainnameserver.com2018-01-19 → 2026-03-30 · 3 obs

○ 2017-01-10 22:11:32
● 2018-01-19 07:23:24
● 2026-03-30 00:17:42

○NSns59.1and1.co.uk2015-07-15 → 2017-01-10 · 4 obs

● 2015-07-15 20:02:24
● 2017-01-10 22:11:32
○ 2018-01-19 07:23:24
○ 2026-03-30 00:17:42

○NSns60.1and1.co.uk2015-07-15 → 2017-01-10 · 4 obs

● 2015-07-15 20:02:24
● 2017-01-10 22:11:32
○ 2018-01-19 07:23:24
○ 2026-03-30 00:17:42

●MXmail.pc-support-group.com2018-01-19 → 2026-03-30 · 3 obs

○ 2017-01-10 22:11:32
● 2018-01-19 07:23:24
● 2026-03-30 00:17:42

○MXmx00.1and1.co.uk2015-07-15 → 2017-01-10 · 4 obs

● 2015-07-15 20:02:24
● 2017-01-10 22:11:32
○ 2018-01-19 07:23:24
○ 2026-03-30 00:17:42

○MXmx01.1and1.co.uk2015-07-15 → 2017-01-10 · 4 obs

● 2015-07-15 20:02:24
● 2017-01-10 22:11:32
○ 2018-01-19 07:23:24
○ 2026-03-30 00:17:42

○A212.227.211.972015-07-15 → 2017-01-10 · 4 obs

● 2015-07-15 20:02:24
● 2017-01-10 22:11:32
○ 2018-01-19 07:23:24
○ 2026-03-30 00:17:42

●A79.170.40.42018-01-19 → 2026-03-30 · 3 obs

○ 2017-01-10 22:11:32
● 2018-01-19 07:23:24
● 2026-03-30 00:17:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pc-support-group.com	ns.mainnameserver.com, ns2.mainnameserver.com	2 records

✅ Authoritative Response

Server:79.170.40.2

NS records: ns.mainnameserver.com, ns2.mainnameserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pc-support-group.com (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.170.40.4`
NS	2	`ns.mainnameserver.com, ns2.mainnameserver.com`
MX	1	`mail.pc-support-group.com (pri: 10)`
SOA	1	`ns.mainnameserver.com hostmaster.mainnam`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.mainnameserver.com, ns2.mainnameserver.com)

Analysis

Hierarchy

pc-support-group.com is the parent of mail.pc-support-group.com.

IP Addresses

pc-support-group.com resolves to one IP number: 79.170.40.4.

other host names including accountantshorsham.co.uk, partsworld.org, angels-face.net, okvapestore.com and mail.jwschurngold.com share IP numbers with pc-support-group.com.

Name Servers

pc-support-group.com is delegated to two name servers ns2.mainnameserver.com and ns.mainnameserver.com.

pc-support-group.com shares the same name server setup as other domains, for instance grpplanters.com, sapphireacro.com, artfieldmusic.com, lavarenne.com and bartsaylegalleries.com.

pc-support-group.com at least partially shares name servers with other domains, for instance ciel.gr, creativestreakdesign.co.uk, cybsoc.org, 5i.org.uk and iva.info.

These name servers are commonly used with ns1.mainnameserver.com, ns2.heartinternet.uk and ns.heartinternet.uk.

Host names with one IP number:

ns2.mainnameserver.com points to 79.170.43.3

ns.mainnameserver.com points to 79.170.40.2

Mail Servers

pc-support-group.com is handled by a single mail server, mail.pc-support-group.com.

mail.pc-support-group.com resolves to IP 79.170.40.74.

pc-support-group.com - robtex.com