cert.sshnet.nl - dns.ninja

`cert.sshnet.nl`

DNSSEC	⚠️ Not signed
A	145.97.193.66^{🇳🇱 SURFNET-NL145.97.192.0/18 route object 145.97.192.0/18 - SSHU-net}
		PTR	`greenland.sshnet.nl`
MX	`vmx01.prolocation.nl` ⭐
		A	2a00:d01:ff:905:94:228:142:130^{🇳🇱 PROLOCATION2a00:d01::/32 NL IPv6 DELFT}
			PTR	`vmx01.prolocation.nl`
		A	94.228.142.130^{🇳🇱 PROLOCATION94.228.142.0/23 Prolocation B.V.}
			PTR	`vmx01.prolocation.nl`
MX	`vmx02.prolocation.nl` ⭐
		A	2a00:d01:ff:905:94:228:142:131^{🇳🇱 PROLOCATION2a00:d01::/32 NL IPv6 DELFT}
			PTR	`vmx02.prolocation.nl`
		A	94.228.142.131^{🇳🇱 PROLOCATION94.228.142.0/23 Prolocation B.V.}
			PTR	`vmx02.prolocation.nl`
MX	`vmx03.prolocation.net` ⭐
		A	2a00:d00:ff:129:94:228:129:7^{🇳🇱 PROLOCATION2a00:d00::/32 NL IPv6}
			PTR	`vmx03.prolocation.net`
		A	94.228.129.7^{🇳🇱 PROLOCATION94.228.128.0/21 Prolocation B.V.}
			PTR	`vmx03.prolocation.net`

`sshnet.nl`

	DNSSEC	⚠️ Not signed
	A	145.97.192.183^{🇳🇱 SURFNET-NL145.97.192.0/18 route object 145.97.192.0/18 - SSHU-net}
	NS	`ns1.sshnet.nl` ⭐
	NS	`ns2.as41887.eu` ⚠️ Not in parent delegation
	NS	`ns2.sshnet.nl`
	NS	`ns2.surfnet.nl` ⚠️ Not in parent delegation
	NS	`ns3.as41887.io` ⚠️ Not in parent delegation
	NS	`ns3.surfnet.nl` ⚠️ Not in parent delegation
	MX	`vmx01.prolocation.nl` ⭐
	MX	`vmx02.prolocation.nl` ⭐
	MX	`vmx03.prolocation.net` ⭐
	TXT	`mandrill_verify.n2guxpQhxCYL-AIoGR8HXw`
	TXT	`v=spf1 a mx ip4:145.97.192.188 ip4:145.97.192.189 ip4:145.97.192.170 ip4:145....`
	SOA	`ns1.sshnet.nl`hostmaster@sshnet.nl 2026-07-22 #0

Previously MX for

sshnet.nl

Same first word

cert.gov.ge

cert.cx

cert.it

cert.ca

cert.org.tw

cert.coop

cert.org.pl

cert.ro

cert.be

cert.dk

cert.im

cert.lk

cert.ac.in

cert.hr

cert.pl

cert.ge

cert.sd

cert.management

cert.org.cn

cert.gov.sa

cert.org.ro

cert.cl

cert.wtf

cert.pk

cert.ru

cert.fyi

cert.nrw

cert.me

cert.tj

cert.info

cert.gov.kg

cert.bg

cert.com.au

cert.edu.mx

cert.lt

cert.am

cert.govt.nz

cert.se

cert.hk

cert.gov.ua

cert.no

cert.biz

cert.gov.ly

cert.gov.om

cert.gov.tm

cert.appspot.com

cert.to

cert.si

cert.center

cert.net.nz

cert.org.in

cert.kr

cert.work

cert.gov.lv

cert.tech

cert.ee

cert.is

cert.gl

cert.cr

cert.mobi

cert.cc

cert.kg

cert.br

cert.ist

cert.gt

cert.by

cert.az

cert.tips

cert.org

cert.ir

cert.co

cert.mil

cert.hu

cert.edu.au

cert.ae

cert.gov.az

cert.gov.au

cert.ac.il

cert.fr

cert.gub.uy

cert.gov.ng

cert.tel

cert.gov.to

cert.eu

cert.ac.cn

cert.care

cert.id

cert.org.hk

cert.gov.lk

cert.pa

cert.tn

cert.kz

cert.dyndns.tv

cert.com.mx

cert.com

cert.pt

cert.ma

cert.mincom.tn

cert.at

cert.cn

cert.sk

cert.fi

cert.ie

cert.dynalias.com

cert.co.uk

cert.uy

Similar names

trec.dk

trec.is

tcer.my

cret.in

ctre.com.tw

trec.bplaced.net

cetr.co.uk

ecrt.info

rtec.fr

trec.it

terc.sk

rect.org

rtec.net.au

tecr.com

ecrt.de

rtce.de

rect.nl

rtec.ch

etrc.ca

ecrt.us

erct.org

rect.com.tw

trec.pl

rect.ru

rtec.de

terc.cz

tcre.ru

cret.de

tcer.ru

trec.ru

tcer.com.br

trec.co.ir

trce.com

rcet.org

rect.com

trec.pro

erct.ru

trec.jp

ertc.us

terc.cn

tecr.de

trec.co.nz

erct.eu

ectr.cn

cret.nl

ertc.me

cetr.com

trec.us

cetr.de

cter.org.cn

ectr.ru

rect.me

etrc.org

cetr.eu

rtec.dk

ctre.com.br

cret.it

rtec.co.uk

cetr.net

rect.al

rcte.com.br

tcre.net

DNS History

6 records (4 active, 2 former)

○MXhonkbalknuppel.sshnet.nl2015-04-26 → 2016-03-23 · 4 obs

● 2015-04-26 21:00:10
● 2016-03-23 18:45:00
○ 2026-02-15 11:35:20
○ 2026-07-27 11:00:06

●MXvmx01.prolocation.nl2026-02-15 → 2026-07-27 · 3 obs

○ 2016-03-23 18:45:00
● 2026-02-15 11:35:20
● 2026-07-27 11:00:06

●MXvmx02.prolocation.nl2026-02-15 → 2026-07-27 · 3 obs

○ 2016-03-23 18:45:00
● 2026-02-15 11:35:20
● 2026-07-27 11:00:06

●MXvmx03.prolocation.net2026-02-15 → 2026-07-27 · 3 obs

○ 2016-03-23 18:45:00
● 2026-02-15 11:35:20
● 2026-07-27 11:00:06

●A145.97.193.662026-02-15 → 2026-07-27 · 3 obs

○ 2016-03-23 18:45:00
● 2026-02-15 11:35:20
● 2026-07-27 11:00:06

○A145.97.193.942015-04-26 → 2016-03-23 · 4 obs

● 2015-04-26 21:00:10
● 2016-03-23 18:45:00
○ 2026-02-15 11:35:20
○ 2026-07-27 11:00:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
sshnet.nl	ns1.sshnet.nl, ns2.sshnet.nl, ns3.surfnet.nl, ns2.prolocation.net...	6 records

✅ Authoritative Response

Server:145.97.192.171

NS records: ns1.sshnet.nl, ns2.sshnet.nl, ns3.surfnet.nl, ns2.prolocation.net, ns2.surfnet.nl, ns3.prolocation.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sshnet.nl (unsigned zone)

⏱️ Timing

Total: 330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`145.97.193.66`
MX	3	`vmx03.prolocation.net (pri: 10), vmx02.prolocation.nl (pri: 10)...`

📌 Glue Records Collected

Total: 6

In-bailiwick: 2 (ns1.sshnet.nl, ns2.sshnet.nl)

Out-of-bailiwick: 4 (ns3.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl...)

Analysis

IP Addresses

cert.sshnet.nl has exactly one IP address — 145.97.193.66.

Other host names, among them cert.sshunet.nl and greenland.sshnet.nl, have IP numbers in common with cert.sshnet.nl.

Mail Servers

The MX records for cert.sshnet.nl list three mail servers: vmx03.prolocation.net, vmx01.prolocation.nl and vmx02.prolocation.nl.

At least some of the mail servers used by cert.sshnet.nl are shared with other domains: fluorplast.nl, trouwringenexperthaarlem.nl, great-spirits.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers vmx04.prolocation.net.

The hostnames vmx03.prolocation.net, vmx01.prolocation.nl and vmx02.prolocation.nl each direct to two IP addresses — vmx03.prolocation.net to 94.228.129.7 and 2a00:d00:ff:129:94:228:129:7, vmx01.prolocation.nl to 94.228.142.130 and 2a00:d01:ff:905:94:228:142:130, and vmx02.prolocation.nl to 94.228.142.131 and 2a00:d01:ff:905:94:228:142:131.