halldorsson.dk - robtex.com

halldorsson.dk

DNSSEC🔒 Signed (DS record present)
A195.47.247.18ONECOM195.47.247.0/24 One.com A/S
PTRwebforward.one.com
NSns01.one.com ⭐
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
SOAns01.one.comhostmaster@one.com 2026-03-13 #1

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1774530721localtime Thu Mar 26 14:12:01 2026gmtime Thu Ma...
SOAb.nic.dktech@punktum.dk serial=1774530721

Subdomains

jacob.halldorsson.dk

DNS History

17 records (10 active, 7 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA195.47.247.182001:67c:3c0:12::5391.221.196.253
●NSns01.one.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-08-18 22:40:02
● 2026-03-26 13:16:06
● 2026-03-26 13:16:08
●NSns02.one.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-08-18 22:40:02
● 2026-03-26 13:16:06
● 2026-03-26 13:16:08
○NSns1.gratisdns.dk2015-07-02 → 2018-08-18 · 4 obs
● 2015-07-02 01:08:58
● 2018-08-18 22:40:02
○ 2026-03-26 13:16:06
○ 2026-03-26 13:16:08
○NSns2.gratisdns.dk2015-07-02 → 2018-08-18 · 4 obs
● 2015-07-02 01:08:58
● 2018-08-18 22:40:02
○ 2026-03-26 13:16:06
○ 2026-03-26 13:16:08
○NSns3.gratisdns.dk2015-07-02 → 2018-08-18 · 4 obs
● 2015-07-02 01:08:58
● 2018-08-18 22:40:02
○ 2026-03-26 13:16:06
○ 2026-03-26 13:16:08
○NSns4.gratisdns.dk2015-07-02 → 2018-08-18 · 4 obs
● 2015-07-02 01:08:58
● 2018-08-18 22:40:02
○ 2026-03-26 13:16:06
○ 2026-03-26 13:16:08
○NSns5.gratisdns.dk2015-07-02 → 2018-08-18 · 4 obs
● 2015-07-02 01:08:58
● 2018-08-18 22:40:02
○ 2026-03-26 13:16:06
○ 2026-03-26 13:16:08
●MXalt1.aspmx.l.google.com2015-07-02 → 2026-03-26 · 2 obs
● 2015-07-02 01:08:58
● 2026-03-26 13:16:08
●MXalt2.aspmx.l.google.com2015-07-02 → 2026-03-26 · 2 obs
● 2015-07-02 01:08:58
● 2026-03-26 13:16:08
●MXaspmx.l.google.com2015-07-02 → 2026-03-26 · 2 obs
● 2015-07-02 01:08:58
● 2026-03-26 13:16:08
●MXaspmx2.googlemail.com2015-07-02 → 2026-03-26 · 2 obs
● 2015-07-02 01:08:58
● 2026-03-26 13:16:08
●MXaspmx3.googlemail.com2015-07-02 → 2026-03-26 · 2 obs
● 2015-07-02 01:08:58
● 2026-03-26 13:16:08
●MXaspmx4.googlemail.com2015-07-02 → 2026-03-26 · 2 obs
● 2015-07-02 01:08:58
● 2026-03-26 13:16:08
●MXaspmx5.googlemail.com2015-07-02 → 2026-03-26 · 2 obs
● 2015-07-02 01:08:58
● 2026-03-26 13:16:08
●A195.47.247.182026-03-26 → 2026-03-26 · 3 obs
○ 2018-08-18 22:40:02
● 2026-03-26 13:16:06
● 2026-03-26 13:16:08
○A2001:67c:3c0:12::532015-07-02 → 2018-08-18 · 4 obs
● 2015-07-02 01:08:58
● 2018-08-18 22:40:02
○ 2026-03-26 13:16:06
○ 2026-03-26 13:16:08
○A91.221.196.2532015-07-02 → 2018-08-18 · 4 obs
● 2015-07-02 01:08:58
● 2018-08-18 22:40:02
○ 2026-03-26 13:16:06
○ 2026-03-26 13:16:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
halldorsson.dkns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 880ms | Queries: -

📄 Records

TypeCountSample Data
A1195.47.247.18
NS2ns01.one.com, ns02.one.com
MX7aspmx5.googlemail.com (pri: 30), alt2.aspmx.l.google.com (pri: 20)...
SOA1ns01.one.com hostmaster.one.com

Analysis

Hierarchy

The parent of jacob.halldorsson.dk is halldorsson.dk.

IP Addresses

halldorsson.dk points to a single IP number: 195.47.247.18.

Other host names, for instance liksom.no, asnaise.com, gronplast.com, www.dansk-tagrens.dk and aoifedeane.com share IP numbers with halldorsson.dk.

Name Servers

halldorsson.dk is delegated to two name servers: ns01.one.com and ns02.one.com.

halldorsson.dk uses the same name server setup as other domains, for instance atlanticsentinel.com, londontrainingcollege.co.uk, canielsen.dk, tradgardsidyll.se and greenco.be.

Host names with two IP numbers:

The host ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.

The host ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

Mail Servers

halldorsson.dk is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

halldorsson.dk shares some mail servers with other domains, including ns500759.ns500698.ns500759.ns500698.ns500735.ns500735.ns500736.ns500698.ns500736.ns500735.ns500708.ns500708.ns500619.ns500576.ns500576.ns500576.trackreceptor.com, ns500699.ns500699.ns500699.ns500699.ns500699.ns500693.ns500588.ns500588.ns500693.dtrkdll.com, ns500754.ns500731.ns500731.ns500671.ns500671.ns500731.ns500688.ns500678.ns500678.ns500671.ns500649.ns500666.ns500291.ns500131.lustychickser.com, ns500671.ns500731.ns500754.ns500671.ns500704.ns500742.ns500704.ns500291.ns500291.ns500649.ns500153.tenderladiesbz.com and ns500698.ns500758.ns500698.ns500698.ns500758.ns500736.ns500698.ns500698.ns500735.ns500698.ns500736.ns500576.ns500708.ns500698.ns500619.ns500619.ns500619.trackreceptor.com.

These mail servers are commonly used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

Host name aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26.

Host name aspmx3.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.

Host name aspmx4.googlemail.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27.

Host name aspmx5.googlemail.com points to: 2607:f8b0:4003:c4a::1b and 142.251.96.27.

Host name aspmx.l.google.com points to: 2607:f8b0:4023:c0b::1a and 142.250.141.27.

Host name alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26.

Host name alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26.

Host names pointing to 2607:f8b0:4023:2801::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 192.178.128.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.