`openmastermind.com`

DNSSEC	⚠️ Not signed
A	37.97.168.158^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`37-97-168-158.colo.transip.net`
NS	`ns1.pear.nl` ⭐
		A	136.144.187.52^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`server2.pear.nl`
NS	`ns1.transip.net`
		A	2a01:7c8:7000:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.transip.nl`
		A	195.8.195.195^{🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.}
			PTR	`ns1.transip.nl`
MX	`mail.openmastermind.com` ⭐
SOA	`ns1.pear.nl`plesktransip@peterarends.net serial=1585218090

`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=1774606072

Same first word

openmastermind.com

DNS History

7 records (4 active, 3 former)

○NSns-01.svc.xl-internetservices.com2015-07-23 → 2019-01-08 · 4 obs

● 2015-07-23 16:12:04
● 2019-01-08 00:34:28
○ 2026-02-18 07:49:22
○ 2026-03-27 10:20:26

○NSns-03.svc.xl-internetservices.com2015-07-23 → 2019-01-08 · 4 obs

● 2015-07-23 16:12:04
● 2019-01-08 00:34:28
○ 2026-02-18 07:49:22
○ 2026-03-27 10:20:26

●NSns1.pear.nl2019-01-08 → 2026-03-27 · 3 obs

○ 2015-07-23 16:12:04
● 2019-01-08 00:34:28
● 2026-03-27 10:20:26

●NSns1.transip.net2026-02-18 → 2026-03-27 · 3 obs

○ 2019-01-08 00:34:28
● 2026-02-18 07:49:22
● 2026-03-27 10:20:26

●MXmail.openmastermind.com2015-07-23 → 2026-03-27 · 6 obs

● 2015-07-23 16:12:04
● 2026-02-18 07:49:22
○ 2026-03-18 12:25:42
○ 2026-03-27 08:46:00
● 2026-03-27 10:20:24
● 2026-03-27 10:20:26

○A31.3.96.442015-07-23 → 2016-06-30 · 4 obs

● 2015-07-23 16:12:04
● 2016-06-30 09:26:02
○ 2017-02-18 23:34:32
○ 2026-03-27 10:20:26

●A37.97.168.1582017-02-18 → 2026-03-27 · 7 obs

○ 2016-06-30 09:26:02
● 2017-02-18 23:34:32
● 2019-01-08 00:34:28
○ 2026-02-18 07:49:22
○ 2026-03-18 12:25:42
● 2026-03-25 02:13:32
● 2026-03-27 10:20:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
openmastermind.com	ns1.transip.net, ns1.pear.nl	-

✅ Authoritative Response

Server:136.144.187.52

NS records: ns1.transip.net, ns1.pear.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openmastermind.com (unsigned zone)

⏱️ Timing

Total: 1063ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.97.168.158`
NS	2	`ns1.pear.nl, ns1.transip.net`
MX	1	`mail.openmastermind.com (pri: 10)`

Analysis

IP Addresses

openmastermind.com points to a single IP: 37.97.168.158.

Other host names, for instance mail.privejet.be, pen15.nl and 37-97-168-158.colo.transip.net share IP numbers with openmastermind.com.

Name Servers

openmastermind.com's delegation is to two name servers ns1.transip.net and ns1.pear.nl.

openmastermind.com shares the same name server configuration as other domains, such as ofthehook.com, pen15.nl, whitepaperportal.nl, elecauto.nl and teslaclub.nl.

openmastermind.com at least partially shares its name servers with other domains, for instance youco.nl, slimmethermostaat.nl, rucphen.nl, matrasconcurrent.nl and vanedenboomverzorging.nl.

these name servers are commonly used with the name servers ns2.transip.eu, ns0.transip.nl, ns2.transip.net, ns0.transip.net and ns1.transip.nl.

Host names with two IPs:

ns1.transip.net points to: 2a01:7c8:7000:195::195 and 195.8.195.195.

Host names with one IP:

ns1.pear.nl points to: 136.144.187.52.

Mail Servers

openmastermind.com is served by a single mail server, mail.openmastermind.com.

openmastermind.com - robtex.com