sundgaard.nu - robtex.com

sundgaard.nu

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:102:52:55f8:36fd:d2f7🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A77.111.240.138🇩🇰 ONECOM77.111.240.0/22 One.com A/S
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
MXmx1.pub.mailpod9-cph3.one.com ⭐
A185.164.14.118🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx1.pub.mailpod9-cph3.one.com
MXmx2.pub.mailpod9-cph3.one.com ⭐
A185.164.14.119🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx2.pub.mailpod9-cph3.one.com
MXmx3.pub.mailpod9-cph3.one.com ⭐
A185.164.14.120🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx3.pub.mailpod9-cph3.one.com
MXmx4.pub.mailpod9-cph3.one.com ⭐
A185.164.14.124🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx4.pub.mailpod9-cph3.one.com
SOAns01.one.comhostmaster@one.com 2026-02-27 #5

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:f7ff97f5-bf95-4f58-8c35-f729a6390f96
TXTNU zone update: 2026-02-17 01:10:58 +0000 (EPOCH 1771290658) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1771290745

Same first word

sundgaard.nu
sundgaard.dk

Similar names

graduands.com
garudadns.net

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.cliche.dkns2.cliche.dkMXmx1.pub.mailpod9-cph3.one.commx2.pub.mailpod9-cph3.one.commx3.pub.mailpod9-cph3.one.commx4.pub.mailpod9-cph3.one.commail.sundgaard.nuA2a02:2350:5:102:52:55f8:36fd:d2f777.111.240.138195.249.40.172
●NSns01.one.com2026-02-15 → 2026-03-09 · 3 obs
○ 2017-05-14 23:49:12
● 2026-02-15 17:54:08
● 2026-03-09 11:06:48
●NSns02.one.com2026-02-15 → 2026-03-09 · 3 obs
○ 2017-05-14 23:49:12
● 2026-02-15 17:54:08
● 2026-03-09 11:06:48
○NSns1.cliche.dk2015-07-23 → 2017-05-14 · 4 obs
● 2015-07-23 14:54:12
● 2017-05-14 23:49:12
○ 2026-02-15 17:54:08
○ 2026-03-09 11:06:48
○NSns2.cliche.dk2015-07-23 → 2017-05-14 · 4 obs
● 2015-07-23 14:54:12
● 2017-05-14 23:49:12
○ 2026-02-15 17:54:08
○ 2026-03-09 11:06:48
○MXmail.sundgaard.nu2015-07-23 → 2017-05-14 · 4 obs
● 2015-07-23 14:54:12
● 2017-05-14 23:49:12
○ 2026-02-15 17:54:08
○ 2026-03-09 11:06:48
●MXmx1.pub.mailpod9-cph3.one.com2026-02-15 → 2026-03-09 · 3 obs
○ 2017-05-14 23:49:12
● 2026-02-15 17:54:08
● 2026-03-09 11:06:48
●MXmx2.pub.mailpod9-cph3.one.com2026-02-15 → 2026-03-09 · 3 obs
○ 2017-05-14 23:49:12
● 2026-02-15 17:54:08
● 2026-03-09 11:06:48
●MXmx3.pub.mailpod9-cph3.one.com2026-02-15 → 2026-03-09 · 3 obs
○ 2017-05-14 23:49:12
● 2026-02-15 17:54:08
● 2026-03-09 11:06:48
●MXmx4.pub.mailpod9-cph3.one.com2026-02-15 → 2026-03-09 · 3 obs
○ 2017-05-14 23:49:12
● 2026-02-15 17:54:08
● 2026-03-09 11:06:48
○A195.249.40.1722015-07-23 → 2017-05-14 · 4 obs
● 2015-07-23 14:54:12
● 2017-05-14 23:49:12
○ 2026-02-15 17:54:08
○ 2026-03-09 11:06:48
●A2a02:2350:5:102:52:55f8:36fd:d2f72026-02-15 → 2026-03-09 · 3 obs
○ 2017-05-14 23:49:12
● 2026-02-15 17:54:08
● 2026-03-09 11:06:48
●A77.111.240.1382026-02-15 → 2026-03-09 · 3 obs
○ 2017-05-14 23:49:12
● 2026-02-15 17:54:08
● 2026-03-09 11:06:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nuc.ns.nu, d.ns.nu, z.ns.nu, y.ns.nu...12 records
sundgaard.nuns01.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: 1240ms | Queries: -

📄 Records

TypeCountSample Data
A177.111.240.138
AAAA12a02:2350:5:102:52:55f8:36fd:d2f7
NS2ns01.one.com, ns02.one.com
MX4mx1.pub.mailpod9-cph3.one.com (pri: 10), mx4.pub.mailpod9-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sundgaard.nu points to two IP numbers: 2a02:2350:5:102:52:55f8:36fd:d2f7 and 77.111.240.138.

Other host names such as serventus.se, furerplastick.com, dsjbvba.be, hoij.se and uog-ev.de share IPs with sundgaard.nu.

Name Servers

sundgaard.nu is delegated to two name servers: ns01.one.com and ns02.one.com.

sundgaard.nu shares the same name server setup as find-ergoterapeut.nu, dape.se, johannaarvidsson.com, bonnie-clyde.se and bcmaalet.dk.

Host names with two IP numbers: ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10; ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10.

Mail Servers

Four mail servers handle sundgaard.nu: mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com.

sundgaard.nu shares at least partially some mail servers with other domains, including schalom-ratingen.com, raket1.dk, witt.se, mah-design.com and roikjer.dk.

Host names with one IP number:

mx1.pub.mailpod9-cph3.one.com points to 185.164.14.118.

mx2.pub.mailpod9-cph3.one.com points to 185.164.14.119.

mx3.pub.mailpod9-cph3.one.com points to 185.164.14.120.

mx4.pub.mailpod9-cph3.one.com points to 185.164.14.124.