jarnkoll.nu - robtex.com

jarnkoll.nu

DNSSEC🔒 Signed (DS record present)
A2a02:250:0:8::51🇸🇪 LOOPIA2a02:250::/33
PTRwebfront1.webcluster.loopia.se
A93.188.2.51🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA
NSns1.loopia.se ⭐
A2a02:250:ffff::20🇸🇪 LOOPIA2a02:250:ffff::/48
PTRns1.loopia.se
A93.188.0.20🇸🇪 LOOPIA93.188.0.0/24 SE-LOOPIA Loopia AB
PTRns1.loopia.se
NSns2.loopia.se
A2a02:250:fffe::20🇸🇪 LOOPIA22a02:250:fffe::/48
PTRns2.loopia.se
A185.71.156.20🇸🇪 LOOPIA2185.71.156.0/24
PTRns2.loopia.se
MXmailcluster.loopia.se ⭐
A2a02:250:0:48::11🇸🇪 LOOPIA2a02:250::/33
PTRmailfront1.mailcluster.loopia.se
A2a02:250:0:48::12🇸🇪 LOOPIA2a02:250::/33
PTRmailfront2.mailcluster.loopia.se
A2a02:250:0:48::13🇸🇪 LOOPIA2a02:250::/33
PTRmailfront3.mailcluster.loopia.se
A2a02:250:0:48::14🇸🇪 LOOPIA2a02:250::/33
PTRmailfront4.mailcluster.loopia.se
A93.188.3.11🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA
PTRmailfront1.mailcluster.loopia.se
A93.188.3.12🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA
PTRmailfront2.mailcluster.loopia.se
A93.188.3.13🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA
PTRmailfront3.mailcluster.loopia.se
A93.188.3.14🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA
PTRmailfront4.mailcluster.loopia.se
MXmail2.loopia.se(20)
A93.188.3.11🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA
PTRmailfront1.mailcluster.loopia.se
A93.188.3.12🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA
PTRmailfront2.mailcluster.loopia.se
A93.188.3.13🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA
PTRmailfront3.mailcluster.loopia.se
A93.188.3.14🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA
PTRmailfront4.mailcluster.loopia.se
TXTv=spf1 include:spf.loopia.se -all
SOAns1.loopia.seregistry@loopia.se serial=1778112000

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTNU zone update: 2026-05-13 18:20:49 +0000 (EPOCH 1778696449) (auto)
TXTid:4cc86889-77df-4919-b14f-7835cbc91c3a
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1778696501

Subdomains

mail.jarnkoll.nu

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1.loopia.sens2.loopia.sens1.ilait.sens2.ilait.sens3.ilait.sens4.ilait.seMXmail2.loopia.semailcluster.loopia.semx1.ilait.semx3-1.ilait.seA2a02:250:0:8::5193.188.2.5182.99.18.5
○NSns1.ilait.se2015-08-06 → 2018-08-19 · 3 obs
● 2015-08-06 03:15:00
● 2018-08-19 04:40:08
○ 2026-05-13 18:55:42
●NSns1.loopia.se2026-05-13 → 2026-05-13 · 2 obs
○ 2018-08-19 04:40:08
● 2026-05-13 18:55:42
○NSns2.ilait.se2015-08-06 → 2018-08-19 · 3 obs
● 2015-08-06 03:15:00
● 2018-08-19 04:40:08
○ 2026-05-13 18:55:42
●NSns2.loopia.se2026-05-13 → 2026-05-13 · 2 obs
○ 2018-08-19 04:40:08
● 2026-05-13 18:55:42
○NSns3.ilait.se2015-08-06 → 2018-08-19 · 3 obs
● 2015-08-06 03:15:00
● 2018-08-19 04:40:08
○ 2026-05-13 18:55:42
○NSns4.ilait.se2015-08-06 → 2018-08-19 · 3 obs
● 2015-08-06 03:15:00
● 2018-08-19 04:40:08
○ 2026-05-13 18:55:42
●MXmail2.loopia.se2026-05-13 → 2026-05-13 · 2 obs
○ 2018-08-19 04:40:08
● 2026-05-13 18:55:42
●MXmailcluster.loopia.se2026-05-13 → 2026-05-13 · 2 obs
○ 2018-08-19 04:40:08
● 2026-05-13 18:55:42
○MXmx1.ilait.se2015-08-06 → 2018-08-19 · 3 obs
● 2015-08-06 03:15:00
● 2018-08-19 04:40:08
○ 2026-05-13 18:55:42
○MXmx3-1.ilait.se2015-08-06 → 2018-08-19 · 3 obs
● 2015-08-06 03:15:00
● 2018-08-19 04:40:08
○ 2026-05-13 18:55:42
●A2a02:250:0:8::512026-05-13 → 2026-05-13 · 2 obs
○ 2018-08-19 04:40:08
● 2026-05-13 18:55:42
○A82.99.18.52015-08-06 → 2018-08-19 · 3 obs
● 2015-08-06 03:15:00
● 2018-08-19 04:40:08
○ 2026-05-13 18:55:42
●A93.188.2.512026-05-13 → 2026-05-13 · 2 obs
○ 2018-08-19 04:40:08
● 2026-05-13 18:55:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nua.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...12 records
jarnkoll.nuns2.loopia.se, ns1.loopia.se-

✅ Authoritative Response

Server:185.71.156.20

NS records: ns2.loopia.se, ns1.loopia.se

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1379ms | Queries: -

📄 Records

TypeCountSample Data
A193.188.2.51
AAAA12a02:250:0:8::51
NS2ns1.loopia.se, ns2.loopia.se
MX2mailcluster.loopia.se (pri: 10), mail2.loopia.se (pri: 20)
TXT1v=spf1 include:spf.loopia.se -all
SOA1ns1.loopia.se registry.loopia.se

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)

Analysis

Hierarchy

jarnkoll.nu is the parent of mail.jarnkoll.nu.

IP Addresses

jarnkoll.nu resolves to two IP numbers: 2a02:250:0:8::51 and 93.188.2.51.

other host names including nacka.net, niceinterior.se, viborg.se, rwdifference.se and mentiz.se share IP numbers with jarnkoll.nu.

Name Servers

jarnkoll.nu is delegated to two name servers ns1.loopia.se and ns2.loopia.se.

jarnkoll.nu shares the same name server setup as other domains, for instance xn--tltservice-q5a.com, seos.nu, hf.rs, jes.mobi and snakelake.se.

jarnkoll.nu shares name servers with other domains at least partially, for example xnse.com and dyrbar.com.

These name servers are commonly used alongside ns3.loopia.se and ns4.loopia.se.

Host names with two IP numbers:

The host name ns1.loopia.se points to 2a02:250:ffff::20 and 93.188.0.20; the host name ns2.loopia.se points to 2a02:250:fffe::20 and 185.71.156.20.

Mail Servers

Two mail servers handle jarnkoll.nu: mail2.loopia.se and mailcluster.loopia.se.

jarnkoll.nu shares the same mail server setup as other domains, for instance khaolak2004.com, guht.se, mbsp.se, randomtech.se and bodyfication.se.

jarnkoll.nu shares some mail servers with other domains, at least partially, for instance grovfoderverktyget.se, lrtransport.no, sverigebonen.se, realspeed.se and bauck.no.

Eight IP numbers:

mailcluster.loopia.se points to: 2a02:250:0:48::11, 2a02:250:0:48::12, 2a02:250:0:48::13, 2a02:250:0:48::14, 93.188.3.11, 93.188.3.12, 93.188.3.13 and 93.188.3.14.

Four IP numbers:

mail2.loopia.se points to: 93.188.3.11, 93.188.3.12, 93.188.3.13 and 93.188.3.14.

Host names pointing to 93.188.3.11: mailcluster.loopia.se and mail2.loopia.se.

Host names pointing to 93.188.3.12: mailcluster.loopia.se and mail2.loopia.se.

Host names pointing to 93.188.3.13: mailcluster.loopia.se and mail2.loopia.se.

Host names pointing to 93.188.3.14: mailcluster.loopia.se and mail2.loopia.se.