vikingoffice.lu - robtex.com

vikingoffice.lu

DNSSEC⚠️ Not signed
A185.224.53.50🇳🇱 VK-EU-Telford185.224.53.0/24
NSpdns81.ultradns.com ⭐
A2001:502:f3ff::75🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns81.ultradns.com
A156.154.64.81🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns81.ultradns.com
NSpdns81.ultradns.biz
A2610:a1:1015::75🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns81.ultradns.biz
A156.154.66.81🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns81.ultradns.biz
NSpdns81.ultradns.net
A2610:a1:1014::75🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns81.ultradns.net
A156.154.65.81🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns81.ultradns.net
NSpdns81.ultradns.org
A2001:502:4612::75🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns81.ultradns.org
A156.154.67.81🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns81.ultradns.org
MXvikingoffice-lu.mail.protection.outlook.com ⭐
A2a01:111:f403:ca0b::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A2a01:111:f403:ca0b::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cwxp265cu00601.inbound.protection.outlook.com
A52.101.89.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.1🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo0p265cu00201.inbound.protection.outlook.com
A52.101.89.2🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo3p265cu00302.inbound.protection.outlook.com
A52.101.99.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
TXTMS=ms19261371
TXTv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
SOApdns81.ultradns.comdnstech-europe@officedepot.com 2011-10-18 #95

lu

DNSSEC🔒 Signed (DS record present)
NSns1.dns.lu ⭐
NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSp.dns.lu
TXTExported: 2026-04-23 22:01:01
SOAns1.dns.lunoc@restena.lu serial=1776974473

Same first word

vikingoffice.com
vikingoffice.mobi
vikingoffice.org
vikingoffice.eu
vikingoffice.us
vikingoffice.dk
vikingoffice.lu
vikingoffice.net
vikingoffice.ch
vikingoffice.be
vikingoffice.tv
vikingoffice.de
vikingoffice.fr
vikingoffice.nl
vikingoffice.ie
vikingoffice.es
vikingoffice.at
vikingoffice.info
vikingoffice.it

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSpdns81.ultradns.bizpdns81.ultradns.compdns81.ultradns.netpdns81.ultradns.orgns1.vikingdirect.comns2.vikingdirect.comMXvikingoffice-lu.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA185.224.53.50205.157.82.50205.157.85.50
○NSns1.vikingdirect.com2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 01:05:16
○ 2015-12-29 02:42:12
○ 2026-04-23 20:55:06
○NSns2.vikingdirect.com2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 01:05:16
○ 2015-12-29 02:42:12
○ 2026-04-23 20:55:06
●NSpdns81.ultradns.biz2015-12-29 → 2026-04-23 · 3 obs
○ 2015-08-18 01:05:16
● 2015-12-29 02:42:12
● 2026-04-23 20:55:06
●NSpdns81.ultradns.com2015-12-29 → 2026-04-23 · 3 obs
○ 2015-08-18 01:05:16
● 2015-12-29 02:42:12
● 2026-04-23 20:55:06
●NSpdns81.ultradns.net2015-12-29 → 2026-04-23 · 3 obs
○ 2015-08-18 01:05:16
● 2015-12-29 02:42:12
● 2026-04-23 20:55:06
●NSpdns81.ultradns.org2015-12-29 → 2026-04-23 · 3 obs
○ 2015-08-18 01:05:16
● 2015-12-29 02:42:12
● 2026-04-23 20:55:06
○MXalt1.aspmx.l.google.com2015-08-18 → 2017-05-13 · 4 obs
● 2015-08-18 01:05:16
● 2017-05-13 22:42:04
○ 2026-04-13 07:26:10
○ 2026-04-23 20:55:06
○MXalt2.aspmx.l.google.com2015-08-18 → 2017-05-13 · 4 obs
● 2015-08-18 01:05:16
● 2017-05-13 22:42:04
○ 2026-04-13 07:26:10
○ 2026-04-23 20:55:06
○MXalt3.aspmx.l.google.com2015-08-18 → 2017-05-13 · 4 obs
● 2015-08-18 01:05:16
● 2017-05-13 22:42:04
○ 2026-04-13 07:26:10
○ 2026-04-23 20:55:06
○MXalt4.aspmx.l.google.com2015-08-18 → 2017-05-13 · 4 obs
● 2015-08-18 01:05:16
● 2017-05-13 22:42:04
○ 2026-04-13 07:26:10
○ 2026-04-23 20:55:06
○MXaspmx.l.google.com2015-08-18 → 2017-05-13 · 4 obs
● 2015-08-18 01:05:16
● 2017-05-13 22:42:04
○ 2026-04-13 07:26:10
○ 2026-04-23 20:55:06
●MXvikingoffice-lu.mail.protection.outlook.com2026-04-13 → 2026-04-23 · 3 obs
○ 2017-05-13 22:42:04
● 2026-04-13 07:26:10
● 2026-04-23 20:55:06
●A185.224.53.502026-04-13 → 2026-04-23 · 3 obs
○ 2017-05-13 22:42:04
● 2026-04-13 07:26:10
● 2026-04-23 20:55:06
○A205.157.82.502015-12-29 → 2017-05-13 · 5 obs
○ 2015-08-18 01:05:16
● 2015-12-29 02:42:12
● 2017-05-13 22:42:04
○ 2026-04-13 07:26:10
○ 2026-04-23 20:55:06
○A205.157.85.502015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 01:05:16
○ 2015-12-29 02:42:12
○ 2026-04-23 20:55:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
luk.dns.lu, g.dns.lu, ns1.dns.lu, i.dns.lu...-
vikingoffice.lupdns81.ultradns.biz, pdns81.ultradns.com, pdns81.ultradns.net, pdns81.ultradns.org-

✅ Authoritative Response

Server:156.154.67.81

NS records: pdns81.ultradns.biz, pdns81.ultradns.com, pdns81.ultradns.net, pdns81.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vikingoffice.lu (unsigned zone)

⏱️ Timing

Total: 1024ms | Queries: -

📄 Records

TypeCountSample Data
A1185.224.53.50
NS4pdns81.ultradns.biz, pdns81.ultradns.com...
MX1vikingoffice-lu.mail.protection.outlook.
TXT2MS=ms19261371, v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}.
SOA1pdns81.ultradns.com dnstech-europe.offic

Analysis

IP Addresses

vikingoffice.lu points to a single IP: 185.224.53.50.

Name Servers

vikingoffice.lu's delegation is handled by four name servers: pdns81.ultradns.biz, pdns81.ultradns.com, pdns81.ultradns.net and pdns81.ultradns.org.

vikingoffice.lu partially shares name servers with other domains; examples include aalus.com, vikingdirect.dk, arcshipping.com, officedepot.sk and coastway.com.

Host names with two IPs:

pdns81.ultradns.biz points to 2610:a1:1015::75 and 156.154.66.81

pdns81.ultradns.com points to 2001:502:f3ff::75 and 156.154.64.81

pdns81.ultradns.net points to 2610:a1:1014::75 and 156.154.65.81

pdns81.ultradns.org points to 2001:502:4612::75 and 156.154.67.81

Mail Servers

vikingoffice.lu is handled by a single mail server, vikingoffice-lu.mail.protection.outlook.com.

Hostname vikingoffice-lu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.0.