ledarhund.nu - robtex.com

ledarhund.nu

DNSSEC⚠️ Not signed
A2a00:1a28:1410:5::12fd🇸🇪 GLESYS2a00:1a28::/32 Portlane Network
PTRpantalaimon.qlm.se
A188.126.67.10🇸🇪 GLESYS188.126.64.0/19 Portlane Network
NSns1.namesystem.se ⭐
A2a02:750:aaaa::1🇸🇪 GLESYS2a02:750::/29
PTRns1.namesystem.se
A195.238.76.18🇸🇪 GLESYS195.238.76.0/23
PTRns1.namesystem.se
NSns2.namesystem.se
A2a02:750:aaaa::2🇸🇪 GLESYS2a02:750::/29
PTRns2.namesystem.se
A195.238.77.18🇸🇪 GLESYS195.238.76.0/23
PTRns2.namesystem.se
NSns3.namesystem.se
A2a02:750:aaaa::3🇸🇪 GLESYS2a02:750::/29
PTRns3.namesystem.se
A195.20.206.18🇸🇪 GLESYS195.20.206.0/23
PTRns3.namesystem.se
MXmx01.glesys.se ⭐
A2a02:751:100:4::164🇸🇪 GLESYS2a02:750::/29
A195.238.77.164🇸🇪 GLESYS195.238.76.0/23
PTR195-238-77-164-static.glesys.net
MXmx02.glesys.se ⭐
A2a02:751:100:4::165🇸🇪 GLESYS2a02:750::/29
A195.238.77.165🇸🇪 GLESYS195.238.76.0/23
PTR195-238-77-165-static.glesys.net
TXTv=spf1 include:_mail.glesys.com -all
SOAns1.namesystem.seregistry@glesys.se serial=12

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
TXTid:e9898b2d-921c-40fb-847b-65484ff42725
TXTNU zone update: 2026-04-14 11:57:50 +0000 (EPOCH 1776167870) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1776167924

Subdomains

mail.ledarhund.nu

Same first word

ledarhund.nu

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns1.namesystem.sens2.namesystem.sens3.namesystem.sens3.binero.sens4.binero.sens5.binero.sens6.binero.sens7.binero.seMXmx01.glesys.semx02.glesys.semail.ledarhund.numail2.ledarhund.nuA188.126.67.102a00:1a28:1410:5::12fd31.192.230.17079.99.1.22
●NSns1.namesystem.se2026-02-17 → 2026-04-14 · 3 obs
○ 2017-05-19 07:41:56
● 2026-02-17 14:33:40
● 2026-04-14 12:43:40
●NSns2.namesystem.se2026-02-17 → 2026-04-14 · 3 obs
○ 2017-05-19 07:41:56
● 2026-02-17 14:33:40
● 2026-04-14 12:43:40
○NSns3.binero.se2015-06-23 → 2017-05-19 · 4 obs
● 2015-06-23 09:36:20
● 2017-05-19 07:41:56
○ 2026-02-17 14:33:40
○ 2026-04-14 12:43:40
●NSns3.namesystem.se2026-02-17 → 2026-04-14 · 3 obs
○ 2017-05-19 07:41:56
● 2026-02-17 14:33:40
● 2026-04-14 12:43:40
○NSns4.binero.se2015-06-23 → 2017-05-19 · 4 obs
● 2015-06-23 09:36:20
● 2017-05-19 07:41:56
○ 2026-02-17 14:33:40
○ 2026-04-14 12:43:40
○NSns5.binero.se2015-06-23 → 2017-05-19 · 4 obs
● 2015-06-23 09:36:20
● 2017-05-19 07:41:56
○ 2026-02-17 14:33:40
○ 2026-04-14 12:43:40
○NSns6.binero.se2015-06-23 → 2017-05-19 · 4 obs
● 2015-06-23 09:36:20
● 2017-05-19 07:41:56
○ 2026-02-17 14:33:40
○ 2026-04-14 12:43:40
○NSns7.binero.se2015-06-23 → 2017-05-19 · 4 obs
● 2015-06-23 09:36:20
● 2017-05-19 07:41:56
○ 2026-02-17 14:33:40
○ 2026-04-14 12:43:40
○MXmail.ledarhund.nu2015-06-23 → 2017-05-19 · 4 obs
● 2015-06-23 09:36:20
● 2017-05-19 07:41:56
○ 2026-02-17 14:33:40
○ 2026-04-14 12:43:40
○MXmail2.ledarhund.nu2015-06-23 → 2017-05-19 · 4 obs
● 2015-06-23 09:36:20
● 2017-05-19 07:41:56
○ 2026-02-17 14:33:40
○ 2026-04-14 12:43:40
●MXmx01.glesys.se2026-02-17 → 2026-04-14 · 3 obs
○ 2017-05-19 07:41:56
● 2026-02-17 14:33:40
● 2026-04-14 12:43:40
●MXmx02.glesys.se2026-02-17 → 2026-04-14 · 3 obs
○ 2017-05-19 07:41:56
● 2026-02-17 14:33:40
● 2026-04-14 12:43:40
●A188.126.67.102026-02-17 → 2026-04-14 · 3 obs
○ 2017-05-19 07:41:56
● 2026-02-17 14:33:40
● 2026-04-14 12:43:40
●A2a00:1a28:1410:5::12fd2026-02-17 → 2026-04-14 · 3 obs
○ 2017-05-19 07:41:56
● 2026-02-17 14:33:40
● 2026-04-14 12:43:40
○A31.192.230.1702015-06-23 → 2016-11-19 · 4 obs
● 2015-06-23 09:36:20
● 2016-11-19 21:06:08
○ 2017-05-19 07:41:56
○ 2026-04-14 12:43:40
○A79.99.1.222017-05-19 → 2017-05-19 · 4 obs
○ 2016-11-19 21:06:08
● 2017-05-19 07:41:56
○ 2026-02-17 14:33:40
○ 2026-04-14 12:43:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nua.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...12 records
ledarhund.nuns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se-

✅ Authoritative Response

Server:195.238.76.18

NS records: ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ledarhund.nu (unsigned zone)

⏱️ Timing

Total: 927ms | Queries: -

📄 Records

TypeCountSample Data
A1188.126.67.10
AAAA12a00:1a28:1410:5::12fd
NS3ns1.namesystem.se, ns3.namesystem.se...
MX2mx02.glesys.se (pri: 10), mx01.glesys.se (pri: 10)
TXT1v=spf1 include:_mail.glesys.com -all
SOA1ns1.namesystem.se registry.glesys.se

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)

Analysis

Hierarchy

ledarhund.nu is the parent of mail.ledarhund.nu.

IP Addresses

The entity ledarhund.nu points to two IP numbers: 2a00:1a28:1410:5::12fd and 188.126.67.10.

For instance, other host names www.webworld.se, thebeat.se, webworld.se, qlm.se and dumbledore.qlm.se share IP numbers with ledarhund.nu.

Name Servers

The delegation for ledarhund.nu is handled by three name servers: ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se.

ledarhund.nu shares name servers with other domains at least partially, for example sonounica.se, 62.246.46.in-addr.arpa, irlut.nu, addnorth.fr and resrc.se.

Host names with two IPs:

ns1.namesystem.se points to 2a02:750:aaaa::1 and 195.238.76.18

ns2.namesystem.se points to 2a02:750:aaaa::2 and 195.238.77.18

ns3.namesystem.se points to 2a02:750:aaaa::3 and 195.20.206.18

Mail Servers

Two mail servers mx01.glesys.se and mx02.glesys.se handle ledarhund.nu.

ledarhund.nu shares the same mail server setup as other domains, for instance askas.dk, festingen.se, rbconline.nl, goteborgishockeycup.se and tokyo-kazoku.jp.

ledarhund.nu shares some mail servers with other domains, at least partially; examples include ifcrm.se, ggmaleri.se and livital.se.

Host names with two IP numbers:

mx01.glesys.se points to 2a02:751:100:4::164 and 195.238.77.164; mx02.glesys.se points to 2a02:751:100:4::165 and 195.238.77.165.