`pureblueholding.com`

DNSSEC	⚠️ Not signed
A	37.97.218.130^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`ns3.sog-ict.nl`
NS	`ns3.sog-ict.nl` ⭐
		A	2a01:7c8:aac4:5ff::1^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns3.sog-ict.nl`
		A	37.97.218.130^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns3.sog-ict.nl`
NS	`ns2.sog-ict.nl`
		A	2a01:7c8:aaae:361::1^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.sog-ict.nl`
		A	37.97.128.116^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`mail2.sogmail.nl`
MX	`mail.sog-ict.nl` ⭐
		A	149.210.166.79^{🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`mail.sog-ict.nl`
TXT	`v=spf1 a mx include:_spf.vyxithosting.nl ~all`
SOA	`ns3.sog-ict.nl`hostmaster@sog-ict.nl 2024-04-04 #0

`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=1785943629

Same first word

pureblueholding.com

pureblueholding.nl

DNS History

7 records (4 active, 3 former)

●NSns2.sog-ict.nl2015-06-05 → 2026-08-05 · 2 obs

● 2015-06-05 19:07:22
● 2026-08-05 15:42:34

●NSns3.sog-ict.nl2015-06-05 → 2026-08-05 · 2 obs

● 2015-06-05 19:07:22
● 2026-08-05 15:42:34

○MXfallbackdt.mx-relay.com2015-10-23 → 2017-04-05 · 5 obs

○ 2015-06-05 19:07:22
● 2015-10-23 03:30:20
● 2017-04-05 12:57:36
○ 2026-03-08 08:07:16
○ 2026-08-05 15:42:34

●MXmail.sog-ict.nl2026-03-08 → 2026-08-05 · 3 obs

○ 2017-04-05 12:57:36
● 2026-03-08 08:07:16
● 2026-08-05 15:42:34

○MXmx4.sogmail.nl2015-06-05 → 2017-04-05 · 4 obs

● 2015-06-05 19:07:22
● 2017-04-05 12:57:36
○ 2026-03-08 08:07:16
○ 2026-08-05 15:42:34

●A37.97.218.1302026-03-08 → 2026-08-05 · 3 obs

○ 2017-04-05 12:57:36
● 2026-03-08 08:07:16
● 2026-08-05 15:42:34

○A62.197.136.72015-06-05 → 2017-04-05 · 4 obs

● 2015-06-05 19:07:22
● 2017-04-05 12:57:36
○ 2026-03-08 08:07:16
○ 2026-08-05 15:42:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
pureblueholding.com	ns2.sog-ict.nl, ns3.sog-ict.nl	-

✅ Authoritative Response

Server:37.97.128.116

NS records: ns2.sog-ict.nl, ns3.sog-ict.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pureblueholding.com (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.97.218.130`
NS	2	`ns2.sog-ict.nl, ns3.sog-ict.nl`
MX	1	`mail.sog-ict.nl (pri: 10)`
TXT	1	`v=spf1 a mx include:_spf.vyxithosting.nl`
SOA	1	`ns3.sog-ict.nl hostmaster.sog-ict.nl`

Analysis

IP Addresses

pureblueholding.com resolves to just one IP address, 37.97.218.130.

Two other host names, along with ns3.sog-ict.nl, demo-it.nl and stopmijnspam.nl, also share IP numbers with pureblueholding.com.

Name Servers

The NS records for pureblueholding.com delegate to ns2.sog-ict.nl and ns3.sog-ict.nl.

pureblueholding.com shares its NS records with other domains, for example demo-it.nl, stopmijnspam.nl, deheintjes.nl and two others.

pureblueholding.com has at least partial name server overlap with other domains, such as vyxithosting.nl, papv.org, varova.nl and two others.

It is common to find these name servers paired with the name servers web01.sog.nl.

ns2.sog-ict.nl resolves to 37.97.128.116 and 2a01:7c8:aaae:361::1. Likewise, ns3.sog-ict.nl resolves to 37.97.218.130 and 2a01:7c8:aac4:5ff::1 — two IP addresses apiece.

Mail Servers

The sole mail server for pureblueholding.com is mail.sog-ict.nl.

Among the domains sharing a mail server setup with pureblueholding.com are pigeaud.net, sogict.nl, tinseltown-investments.com and two others.

mail.sog-ict.nl resolves to 149.210.166.79 and no other IP number.

pureblueholding.com - robtex.com