statscience.eu - dns.ninja

statscience.eu

DNSSEC🔒 Signed (DS record present)
A132.229.92.35🇳🇱 SURFNET-NL132.229.0.0/16 RUL-NL
NSarachne.leidenuniv.nl
A172.22.101.10UNSPECIFIED160.0.0.0/3
NSns1.surfnet.nl
A2001:610:1:800a:192:87:106:101🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block
PTRns1.surfnet.nl
A192.87.106.101🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV
PTRns1.surfnet.nl
NSns2.surfnet.nl
A2001:610:3:200a:192:87:36:2🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block
PTRns2.surfnet.nl
A192.87.36.2🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV
PTRns2.surfnet.nl
NSns3.surfnet.nl
A2001:610:0:800c:195:169:124:71🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block
PTRns3.surfnet.nl
A195.169.124.71🇳🇱 SURFNET-NL195.169.0.0/16 SURFnet CIDR Block VI
SOAarachne.leidenuniv.nlpostmaster@leidenuniv.nl serial=2326

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1126904373

Same first word

Similar names

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSarachne.leidenuniv.nlns1.surfnet.nlns2.surfnet.nlns3.surfnet.nlindigo.leidenuniv.nlns3.firstfind.nlns4.firstfind.nlns5.firstfind.netviolet.leidenuniv.nlMXmx1.firstfind.nlmx2.firstfind.nlserver54.firstfind.nlserver6.firstfind.nlA132.229.92.35132.229.13.1935.157.84.155.157.84.55
NSarachne.leidenuniv.nl2019-03-22 → 2026-08-09 · 3 obs
○ 2017-02-05 22:12:28
● 2019-03-22 14:47:44
● 2026-08-09 11:35:56
NSindigo.leidenuniv.nl2019-03-22 → 2019-03-22 · 4 obs
○ 2017-02-05 22:12:28
● 2019-03-22 14:47:44
○ 2026-03-01 19:51:28
○ 2026-08-09 11:35:56
NSns1.surfnet.nl2026-03-01 → 2026-08-09 · 3 obs
○ 2019-03-22 14:47:44
● 2026-03-01 19:51:28
● 2026-08-09 11:35:56
NSns2.surfnet.nl2026-03-01 → 2026-08-09 · 3 obs
○ 2019-03-22 14:47:44
● 2026-03-01 19:51:28
● 2026-08-09 11:35:56
NSns3.firstfind.nl2015-07-07 → 2017-02-05 · 4 obs
● 2015-07-07 16:55:40
● 2017-02-05 22:12:28
○ 2019-03-22 14:47:44
○ 2026-08-09 11:35:56
NSns3.surfnet.nl2026-03-01 → 2026-08-09 · 3 obs
○ 2019-03-22 14:47:44
● 2026-03-01 19:51:28
● 2026-08-09 11:35:56
NSns4.firstfind.nl2015-07-07 → 2017-02-05 · 4 obs
● 2015-07-07 16:55:40
● 2017-02-05 22:12:28
○ 2019-03-22 14:47:44
○ 2026-08-09 11:35:56
NSns5.firstfind.net2015-07-07 → 2017-02-05 · 4 obs
● 2015-07-07 16:55:40
● 2017-02-05 22:12:28
○ 2019-03-22 14:47:44
○ 2026-08-09 11:35:56
NSviolet.leidenuniv.nl2019-03-22 → 2019-03-22 · 4 obs
○ 2017-02-05 22:12:28
● 2019-03-22 14:47:44
○ 2026-03-01 19:51:28
○ 2026-08-09 11:35:56
MXmx1.firstfind.nl2015-07-07 → 2017-02-05 · 4 obs
● 2015-07-07 16:55:40
● 2017-02-05 22:12:28
○ 2019-03-22 14:47:44
○ 2026-08-09 11:35:56
MXmx2.firstfind.nl2015-07-07 → 2017-02-05 · 4 obs
● 2015-07-07 16:55:40
● 2017-02-05 22:12:28
○ 2019-03-22 14:47:44
○ 2026-08-09 11:35:56
MXserver54.firstfind.nl2017-02-05 → 2017-02-05 · 4 obs
○ 2016-05-03 19:17:08
● 2017-02-05 22:12:28
○ 2019-03-22 14:47:44
○ 2026-08-09 11:35:56
MXserver6.firstfind.nl2015-07-07 → 2016-05-03 · 4 obs
● 2015-07-07 16:55:40
● 2016-05-03 19:17:08
○ 2017-02-05 22:12:28
○ 2026-08-09 11:35:56
A132.229.13.1932019-03-22 → 2019-03-22 · 4 obs
○ 2017-02-05 22:12:28
● 2019-03-22 14:47:44
○ 2026-03-01 19:51:28
○ 2026-08-09 11:35:56
A132.229.92.352026-03-01 → 2026-08-09 · 3 obs
○ 2019-03-22 14:47:44
● 2026-03-01 19:51:28
● 2026-08-09 11:35:56
A5.157.84.152015-07-07 → 2016-05-03 · 4 obs
● 2015-07-07 16:55:40
● 2016-05-03 19:17:08
○ 2017-02-05 22:12:28
○ 2026-08-09 11:35:56
A5.157.84.552017-02-05 → 2017-02-05 · 4 obs
○ 2016-05-03 19:17:08
● 2017-02-05 22:12:28
○ 2019-03-22 14:47:44
○ 2026-08-09 11:35:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
eux.dns.eu, w.dns.eu, be.dns.eu, y.dns.eu...-
statscience.euns3.surfnet.nl, ns1.surfnet.nl, ns2.surfnet.nl-

✅ Authoritative Response

Server:195.169.124.71

NS records: ns3.surfnet.nl, ns1.surfnet.nl, ns2.surfnet.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1121ms | Queries: -

📄 Records

TypeCountSample Data
A1132.229.92.35
NS3ns2.surfnet.nl, ns1.surfnet.nl...
SOA1arachne.leidenuniv.nl postmaster.leidenu

Analysis

IP Addresses

statscience.eu points to a single IP number: 132.229.92.35.

Additional host names — libraryunlocked.nl, law.leidenuniv.nl, enpair.org and two others — share IP numbers with statscience.eu.

Name Servers

statscience.eu has four authoritative name servers: arachne.leidenuniv.nl, ns1.surfnet.nl, ns2.surfnet.nl and ns3.surfnet.nl.

statscience.eu partially shares its NS delegation with several other domains, including praktijknetwerkvarkenshouderij.nl, mijnlesgeld.nl, babyandchild.nl and two others.

In DNS configurations, these name servers often share authority with ns1.zurich.surf.net, ns2.sshunet.nl, ns6.eur.nl and 7 other name servers.

Host names with two IP numbers:

ns1.surfnet.nl maps to two IP addresses — 192.87.106.101 and 2001:610:1:800a:192:87:106:101.

ns2.surfnet.nl maps to two IP addresses — 192.87.36.2 and 2001:610:3:200a:192:87:36:2.

ns3.surfnet.nl maps to two IP addresses — 195.169.124.71 and 2001:610:0:800c:195:169:124:71.

Host names pointing to a single IP address:

arachne.leidenuniv.nl points to the IP address 172.22.101.10.