hallgarn.nu - robtex.com

hallgarn.nu

DNSSEC🔒 Signed (DS record present)
A151.236.221.243🇬🇧 AKAMAI-LINODE-AP151.236.216.0/21 Akamai Technologies
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=1783555200

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: 2026-07-15 04:09:43 +0000 (EPOCH 1784088583) (auto)
TXTid:0f9aded6-a89f-4f22-a5af-16f2d4986fa4
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784088638

Subdomains

mail.hallgarn.nu

Same first word

hallgarn.nu
hallgarn.se

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.loopia.sens2.loopia.sens-1354.awsdns-41.orgns-1756.awsdns-27.co.ukns-455.awsdns-56.comns-547.awsdns-04.netMXmail2.loopia.semailcluster.loopia.semail.hallgarn.numail2.hallgarn.nuA151.236.221.243109.74.202.8178.79.169.4
○NSns-1354.awsdns-41.org2015-05-08 → 2016-07-03 · 4 obs
● 2015-05-08 02:56:58
● 2016-07-03 11:18:42
○ 2017-10-23 05:42:38
○ 2026-07-15 04:22:34
○NSns-1756.awsdns-27.co.uk2015-05-08 → 2016-07-03 · 4 obs
● 2015-05-08 02:56:58
● 2016-07-03 11:18:42
○ 2017-10-23 05:42:38
○ 2026-07-15 04:22:34
○NSns-455.awsdns-56.com2015-05-08 → 2016-07-03 · 4 obs
● 2015-05-08 02:56:58
● 2016-07-03 11:18:42
○ 2017-10-23 05:42:38
○ 2026-07-15 04:22:34
○NSns-547.awsdns-04.net2015-05-08 → 2016-07-03 · 4 obs
● 2015-05-08 02:56:58
● 2016-07-03 11:18:42
○ 2017-10-23 05:42:38
○ 2026-07-15 04:22:34
●NSns1.loopia.se2017-10-23 → 2026-07-15 · 3 obs
○ 2016-07-03 11:18:42
● 2017-10-23 05:42:38
● 2026-07-15 04:22:34
●NSns2.loopia.se2017-10-23 → 2026-07-15 · 3 obs
○ 2016-07-03 11:18:42
● 2017-10-23 05:42:38
● 2026-07-15 04:22:34
○MXmail.hallgarn.nu2015-10-12 → 2017-10-23 · 4 obs
● 2015-10-12 01:39:36
● 2017-10-23 05:42:38
○ 2026-02-15 00:02:14
○ 2026-07-15 04:22:34
○MXmail2.hallgarn.nu2017-10-23 → 2017-10-23 · 4 obs
○ 2015-10-12 01:39:36
● 2017-10-23 05:42:38
○ 2026-02-15 00:02:14
○ 2026-07-15 04:22:34
●MXmail2.loopia.se2026-02-15 → 2026-07-15 · 3 obs
○ 2017-10-23 05:42:38
● 2026-02-15 00:02:14
● 2026-07-15 04:22:34
●MXmailcluster.loopia.se2026-02-15 → 2026-07-15 · 3 obs
○ 2017-10-23 05:42:38
● 2026-02-15 00:02:14
● 2026-07-15 04:22:34
○A109.74.202.82015-05-08 → 2016-01-29 · 4 obs
● 2015-05-08 02:56:58
● 2016-01-29 15:23:22
○ 2016-07-03 11:18:42
○ 2026-07-15 04:22:34
●A151.236.221.2432026-02-15 → 2026-07-15 · 3 obs
○ 2017-10-23 05:42:38
● 2026-02-15 00:02:14
● 2026-07-15 04:22:34
○A178.79.169.42016-07-03 → 2017-10-23 · 5 obs
○ 2016-01-29 15:23:22
● 2016-07-03 11:18:42
● 2017-10-23 05:42:38
○ 2026-02-15 00:02:14
○ 2026-07-15 04:22:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nua.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...12 records
hallgarn.nuns1.loopia.se, ns2.loopia.se-

✅ Authoritative Response

Server:93.188.0.20

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3148ms | Queries: -

📄 Records

TypeCountSample Data
A1151.236.221.243
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, c.ns.nu, d.ns.nu...)

Analysis

Hierarchy

hallgarn.nu serves as the parent of mail.hallgarn.nu.

IP Addresses

hallgarn.nu resolves to just one IP address, 151.236.221.243.

Additional host names — including erixzon.com and 151-236-221-243.ip.linodeusercontent.com — share IP numbers with hallgarn.nu.

Name Servers

The NS records for hallgarn.nu delegate to ns1.loopia.se and ns2.loopia.se.

hallgarn.nu shares its NS records with other domains, for example arnedahl.net, wilfing.se, staysmart.se and two others.

hallgarn.nu and other domains like ticket2.tv, accesia.net and avab.eu share some name servers

ns1.loopia.se resolves to 93.188.0.20 and 2a02:250:ffff::20. Likewise, ns2.loopia.se resolves to 185.71.156.20 and 2a02:250:fffe::20 — two IP addresses apiece.

Mail Servers

hallgarn.nu is served by two mail servers, mail2.loopia.se and mailcluster.loopia.se.

Among the domains sharing a mail server setup with hallgarn.nu are berran.se, byteme.se, studentkompaniet.se and two others.

There is at least a partial MX overlap between hallgarn.nu and other domains, including modernabryggor.se, hellman.email, marksskyttecenter.se and two others.

DNS names with 8 IP addresses:

mailcluster.loopia.se maps to 93.188.3.11, 93.188.3.12, 93.188.3.13 and 5 additional IP addresses.

Host names that resolve to four IP numbers:

mail2.loopia.se has four IP addresses: 93.188.3.11, 93.188.3.12, 93.188.3.13 and 93.188.3.14.

mailcluster.loopia.se and mail2.loopia.se each have 93.188.3.11 IP addresses.

mailcluster.loopia.se and mail2.loopia.se each have 93.188.3.12 IP addresses.

mailcluster.loopia.se and mail2.loopia.se each have 93.188.3.13 IP addresses.

mailcluster.loopia.se and mail2.loopia.se each have 93.188.3.14 IP addresses.