`relevancesoftware.com`

DNSSEC	⚠️ Not signed
A	62.189.98.40^{🇬🇧 AS70262.189.0.0/16 network UK-PIPEX-20000720}
NS	`dns101.register.com` ⭐
		A	162.159.24.117^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns102.register.com`
		A	162.159.25.158^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`cluster1a.eu.messagelabs.com` ⭐
		A	34.91.159.228^{🇳🇱 Google34.91.144.0/20}
			PTR	`228.159.91.34.bc.googleusercontent.com`
MX	`cluster1.eu.messagelabs.com`⁽¹⁰⁾
		A	85.158.142.213^{🇬🇧 Google85.158.142.0/24 MessageLabs Limited Amsterdam Network Route}
			PTR	`mail837.messagelabs.com`
		A	85.158.142.217^{🇬🇧 Google85.158.142.0/24 MessageLabs Limited Amsterdam Network Route}
			PTR	`mail830.messagelabs.com`
		A	195.245.230.192^{🇬🇧 Google195.245.230.0/24 MessageLabs Ltd Frankfurt Network Route}
			PTR	`mail850.messagelabs.com`
		A	195.245.230.197^{🇬🇧 Google195.245.230.0/24 MessageLabs Ltd Frankfurt Network Route}
			PTR	`mail855.messagelabs.com`
		A	195.245.231.67^{🇬🇧 Google195.245.231.0/24 MessageLabs Limited Amsterdam Network Route}
			PTR	`mail872.messagelabs.com`
		A	195.245.231.74^{🇬🇧 Google195.245.231.0/24 MessageLabs Limited Amsterdam Network Route}
			PTR	`mail878.messagelabs.com`
MX	`mail.relevancesoftware.com`⁽¹⁰⁾
		A	62.189.98.40^{🇬🇧 AS70262.189.0.0/16 network UK-PIPEX-20000720}
MX	`mail1.no-ip.com`⁽¹⁰⁾
		A	8.23.224.50^{🇺🇸 VITALWERKS8.23.224.0/24}
			PTR	`mail1.no-ip.com`
MX	`mail2.no-ip.com`⁽¹⁰⁾
		A	69.65.5.119^{🇺🇸 ASN-CQ-GIGENET69.65.0.0/18 GigENET Netblock}
			PTR	`mail2.no-ip.com`
SOA	`DNS101.REGISTER.com`root@REGISTER.com serial=120042815

`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=1775130422

Subdomains

mail.relevancesoftware.com

Same first word

relevancesoftware.com

DNS History

12 records (8 active, 4 former)

●NSdns101.register.com2026-02-19 → 2026-04-02 · 3 obs

○ 2017-06-04 14:49:14
● 2026-02-19 04:42:02
● 2026-04-02 12:15:02

●NSdns102.register.com2026-02-19 → 2026-04-02 · 3 obs

○ 2017-06-04 14:49:14
● 2026-02-19 04:42:02
● 2026-04-02 12:15:02

○NSdns193.b.register.com2015-08-26 → 2017-06-04 · 4 obs

● 2015-08-26 16:47:28
● 2017-06-04 14:49:14
○ 2026-02-19 04:42:02
○ 2026-04-02 12:15:02

○NSdns211.a.register.com2015-08-26 → 2017-06-04 · 4 obs

● 2015-08-26 16:47:28
● 2017-06-04 14:49:14
○ 2026-02-19 04:42:02
○ 2026-04-02 12:15:02

○NSdns240.c.register.com2015-08-26 → 2017-06-04 · 4 obs

● 2015-08-26 16:47:28
● 2017-06-04 14:49:14
○ 2026-02-19 04:42:02
○ 2026-04-02 12:15:02

○NSdns249.d.register.com2015-08-26 → 2017-06-04 · 4 obs

● 2015-08-26 16:47:28
● 2017-06-04 14:49:14
○ 2026-02-19 04:42:02
○ 2026-04-02 12:15:02

●MXcluster1.eu.messagelabs.com2015-08-26 → 2026-04-02 · 2 obs

● 2015-08-26 16:47:28
● 2026-04-02 12:15:02

●MXcluster1a.eu.messagelabs.com2015-08-26 → 2026-04-02 · 2 obs

● 2015-08-26 16:47:28
● 2026-04-02 12:15:02

●MXmail.relevancesoftware.com2015-08-26 → 2026-04-02 · 2 obs

● 2015-08-26 16:47:28
● 2026-04-02 12:15:02

●MXmail1.no-ip.com2015-08-26 → 2026-04-02 · 2 obs

● 2015-08-26 16:47:28
● 2026-04-02 12:15:02

●MXmail2.no-ip.com2015-08-26 → 2026-04-02 · 2 obs

● 2015-08-26 16:47:28
● 2026-04-02 12:15:02

●A62.189.98.402015-08-26 → 2026-04-02 · 2 obs

● 2015-08-26 16:47:28
● 2026-04-02 12:15:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
relevancesoftware.com	dns101.register.com, dns102.register.com	2 records

✅ Authoritative Response

Server:162.159.25.158

NS records: dns101.register.com, dns102.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for relevancesoftware.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.189.98.40`
NS	2	`dns102.register.com, dns101.register.com`
MX	5	`mail2.no-ip.com (pri: 10), cluster1.eu.messagelabs.com (pri: 10)...`
SOA	1	`DNS101.REGISTER.com root.REGISTER.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)

Analysis

Hierarchy

relevancesoftware.com is the parent of mail.relevancesoftware.com.

IP Addresses

relevancesoftware.com resolves to a single IP: 62.189.98.40.

Other host names share IP numbers with relevancesoftware.com; for instance mail.relevancesoftware.com.

Name Servers

relevancesoftware.com has two name servers: dns101.register.com and dns102.register.com.

relevancesoftware.com shares the same name server setup as other domains, for example okcdirt.com, lundellmfg.com, ltlmurals.com, marchfh.com and scan1.com.

relevancesoftware.com partially shares name servers with other domains, for instance tek-is.com.

Host names with a single IP:

dns101.register.com points to 162.159.24.117

dns102.register.com points to 162.159.25.158

Mail Servers

relevancesoftware.com is handled by five mail servers: mail1.no-ip.com, mail2.no-ip.com, mail.relevancesoftware.com, cluster1.eu.messagelabs.com and cluster1a.eu.messagelabs.com.

relevancesoftware.com shares some mail servers with other domains, at least partially; for instance bsi-entropy.com, kelvinhughes.com.sg, tenongroup.com, ssd.ma and brakebros.co.uk.