`relationchecker.net`

DNSSEC	⚠️ Not signed
A	89.34.99.79^{🇬🇧 BANDWIDTH-AS89.34.96.0/22}
		PTR	`mail.netcom.co.uk`
NS	`ns01.norwich.com` ⭐ ⚠️ Not in parent delegation
		A	89.34.99.79^{🇬🇧 BANDWIDTH-AS89.34.96.0/22}
			PTR	`mail.netcom.co.uk`
NS	`ns01.netcom.co.uk` ⚠️ Not in zone NS records
		A	89.34.99.79^{🇬🇧 BANDWIDTH-AS89.34.96.0/22}
			PTR	`mail.netcom.co.uk`
NS	`ns02.netcom.co.uk` ⚠️ Not in zone NS records
		A	89.34.99.79^{🇬🇧 BANDWIDTH-AS89.34.96.0/22}
			PTR	`mail.netcom.co.uk`
NS	`ns02.norwich.com` ⚠️ Not in parent delegation
		A	89.34.99.79^{🇬🇧 BANDWIDTH-AS89.34.96.0/22}
			PTR	`mail.netcom.co.uk`
NS	`ns03.netcom.co.uk` ⚠️ Not in zone NS records
		A	89.34.99.79^{🇬🇧 BANDWIDTH-AS89.34.96.0/22}
			PTR	`mail.netcom.co.uk`
MX	`mx1.norwich.com` ⭐
		A	89.34.99.79^{🇬🇧 BANDWIDTH-AS89.34.96.0/22}
			PTR	`mail.netcom.co.uk`
MX	`mx2.norwich.com`⁽²⁰⁾
		A	89.34.99.79^{🇬🇧 BANDWIDTH-AS89.34.96.0/22}
			PTR	`mail.netcom.co.uk`
TXT	`v=spf1 +a +mx +ip4:89.34.99.79 +include:sendmetric.com +ip4:185.53.59.71 +ip4...`
SOA	`ns01.norwich.com`root@whm01.norwich.com 2026-03-30 #1

`net`

	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=1775177967

Previously MX for

relationchecker.net

Same first word

relationchecker.com

relationchecker.co.uk

relationchecker.net

Similar names

lakechirocenter.com

DNS History

13 records (8 active, 5 former)

●NSns01.netcom.co.uk2015-07-04 → 2026-04-03 · 5 obs

● 2015-07-04 03:49:10
● 2017-01-22 08:03:24
○ 2018-08-28 16:38:50
● 2026-03-28 22:37:22
● 2026-04-03 01:03:18

●NSns01.norwich.com2026-03-28 → 2026-04-03 · 3 obs

○ 2018-08-28 16:38:50
● 2026-03-28 22:37:22
● 2026-04-03 01:03:18

●NSns02.netcom.co.uk2015-07-04 → 2026-04-03 · 5 obs

● 2015-07-04 03:49:10
● 2017-01-22 08:03:24
○ 2018-08-28 16:38:50
● 2026-03-28 22:37:22
● 2026-04-03 01:03:18

●NSns02.norwich.com2026-03-28 → 2026-04-03 · 3 obs

○ 2018-08-28 16:38:50
● 2026-03-28 22:37:22
● 2026-04-03 01:03:18

●NSns03.netcom.co.uk2015-07-04 → 2026-04-03 · 5 obs

● 2015-07-04 03:49:10
● 2017-01-22 08:03:24
○ 2018-08-28 16:38:50
● 2026-03-28 22:37:22
● 2026-04-03 01:03:18

○NSns1.netcom.co.uk2018-08-28 → 2018-08-28 · 4 obs

○ 2017-01-22 08:03:24
● 2018-08-28 16:38:50
○ 2026-03-28 22:37:22
○ 2026-04-03 01:03:18

○NSns2.netcom.co.uk2018-08-28 → 2018-08-28 · 4 obs

○ 2017-01-22 08:03:24
● 2018-08-28 16:38:50
○ 2026-03-28 22:37:22
○ 2026-04-03 01:03:18

●MXmx1.norwich.com2026-03-28 → 2026-04-03 · 3 obs

○ 2018-08-28 16:38:50
● 2026-03-28 22:37:22
● 2026-04-03 01:03:18

●MXmx2.norwich.com2026-03-28 → 2026-04-03 · 3 obs

○ 2018-08-28 16:38:50
● 2026-03-28 22:37:22
● 2026-04-03 01:03:18

○MXrelationchecker.net2015-07-04 → 2018-08-28 · 4 obs

● 2015-07-04 03:49:10
● 2018-08-28 16:38:50
○ 2026-03-28 22:37:22
○ 2026-04-03 01:03:18

○A185.53.59.692018-08-28 → 2018-08-28 · 4 obs

○ 2017-01-22 08:03:24
● 2018-08-28 16:38:50
○ 2026-03-28 22:37:22
○ 2026-04-03 01:03:18

○A217.72.171.732015-07-04 → 2017-01-22 · 4 obs

● 2015-07-04 03:49:10
● 2017-01-22 08:03:24
○ 2018-08-28 16:38:50
○ 2026-04-03 01:03:18

●A89.34.99.792026-03-28 → 2026-04-03 · 3 obs

○ 2018-08-28 16:38:50
● 2026-03-28 22:37:22
● 2026-04-03 01:03:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
relationchecker.net	ns01.netcom.co.uk, ns02.netcom.co.uk, ns03.netcom.co.uk	-

✅ Authoritative Response

Server:89.34.99.79

NS records: ns01.netcom.co.uk, ns02.netcom.co.uk, ns03.netcom.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for relationchecker.net (unsigned zone)

⏱️ Timing

Total: 751ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.34.99.79`
NS	2	`ns02.norwich.com, ns01.norwich.com`
MX	2	`mx2.norwich.com (pri: 20), mx1.norwich.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:89.34.99.79 +include:`
SOA	1	`ns01.norwich.com root.whm01.norwich.com`

Analysis

IP Addresses

relationchecker.net resolves to one IP number: 89.34.99.79.

Other host names, for instance ukcia.org, norwich.com, theoldcoachinginnbrixham.uk, back-to-the-garden.co.uk and tattimole.co.uk share IP numbers with relationchecker.net.

Name Servers

relationchecker.net is delegated to five name servers: ns01.norwich.com, ns02.norwich.com, ns01.netcom.co.uk, ns02.netcom.co.uk and ns03.netcom.co.uk.

relationchecker.net at least partially shares name servers with other domains, including clei.ie, abelian.org, kellingheath.co.uk, fcmeasom.com and northreppsinternationalairport.co.uk.

These name servers are commonly used with dns2.ncresellers.com, dns.ncresellers.com and ns04.netcom.co.uk.

Host names with one IP number: ns01.norwich.com, ns02.norwich.com, ns01.netcom.co.uk, ns02.netcom.co.uk and ns03.netcom.co.uk point to 89.34.99.79.

Mail Servers

relationchecker.net is served by two mail servers mx1.norwich.com and mx2.norwich.com.

relationchecker.net shares the same mail server setup as other domains, for instance arlo.netcom.co.uk, efisystems.co.uk, mattsson.com, imolfi.co.uk and science-projects.org.

relationchecker.net shares at least some mail servers with other domains, for example destinations.co.uk, the-observatory.org, gdca.co, oconnorwebdesign.co.uk and ncresellers.com.

Host names with a single IP number:

The host name mx1.norwich.com points to 89.34.99.79.

The host name mx2.norwich.com points to 89.34.99.79.

Host names pointing to 89.34.99.79: mx1.norwich.com and mx2.norwich.com.

relationchecker.net - robtex.com