unioffice.de - robtex.com

unioffice.de

DNSSEC⚠️ Not signed
NSdns11.netcologne.de ⭐
A2a03:2900:3:1::2🇩🇪 AS488232a03:2900::/32
PTRns1.routing.net
A134.0.30.178🇩🇪 AS48823134.0.24.0/21
PTRns1.routing.net
NSdns12.netcologne.de
A2001:4d8f:2::2🇩🇪 ROUTING-ANYCAST2001:4d8f::/32
PTRns2.routing.net
A194.50.113.2🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route
PTRns2.routing.net
NSdns13.netcologne.de
A2a03:2902:3:1::2🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo
PTRns3.routing.net
A194.126.196.2🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH
PTRns3.routing.net
NSdns14.netcologne.de
A185.11.139.126🇩🇪 AS48823185.11.136.0/22
MXunioffice-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::1🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
TXTMS=ms42476903
TXTv=spf1 include:spf.protection.outlook.com -all
SOAdns11.netcologne.dehostmaster@routing.net 2026-06-02 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1785934742

Same first word

unioffice.com.br
unioffice.vn
unioffice.it
unioffice.de
unioffice.com.mk
unioffice.hu
unioffice.pt
unioffice.com
unioffice.org

Similar names

officeuni.net
officeinu.com
officeuni.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdns11.netcologne.dedns12.netcologne.dedns13.netcologne.dedns14.netcologne.dedns3.netcologne.dedns4.netcologne.dedns5.netcologne.dens.unioffice.deMXunioffice-de.mail.protection.outlook.commail.unioffice.demailrelay.netcologne.de
●NSdns11.netcologne.de2026-06-21 → 2026-08-05 · 3 obs
○ 2017-03-21 05:01:20
● 2026-06-21 12:20:20
● 2026-08-05 13:18:12
●NSdns12.netcologne.de2026-06-21 → 2026-08-05 · 3 obs
○ 2017-03-21 05:01:20
● 2026-06-21 12:20:20
● 2026-08-05 13:18:12
●NSdns13.netcologne.de2026-06-21 → 2026-08-05 · 3 obs
○ 2017-03-21 05:01:20
● 2026-06-21 12:20:20
● 2026-08-05 13:18:12
●NSdns14.netcologne.de2026-06-21 → 2026-08-05 · 3 obs
○ 2017-03-21 05:01:20
● 2026-06-21 12:20:20
● 2026-08-05 13:18:12
○NSdns3.netcologne.de2015-07-06 → 2017-03-21 · 4 obs
● 2015-07-06 20:47:52
● 2017-03-21 05:01:20
○ 2026-06-21 12:20:20
○ 2026-08-05 13:18:12
○NSdns4.netcologne.de2015-07-06 → 2017-03-21 · 4 obs
● 2015-07-06 20:47:52
● 2017-03-21 05:01:20
○ 2026-06-21 12:20:20
○ 2026-08-05 13:18:12
○NSdns5.netcologne.de2015-07-06 → 2017-03-21 · 4 obs
● 2015-07-06 20:47:52
● 2017-03-21 05:01:20
○ 2026-06-21 12:20:20
○ 2026-08-05 13:18:12
○NSns.unioffice.de2015-07-06 → 2017-03-21 · 4 obs
● 2015-07-06 20:47:52
● 2017-03-21 05:01:20
○ 2026-06-21 12:20:20
○ 2026-08-05 13:18:12
○MXmail.unioffice.de2015-07-06 → 2017-03-21 · 4 obs
● 2015-07-06 20:47:52
● 2017-03-21 05:01:20
○ 2026-06-21 12:20:20
○ 2026-08-05 13:18:12
○MXmailrelay.netcologne.de2015-07-06 → 2017-03-21 · 4 obs
● 2015-07-06 20:47:52
● 2017-03-21 05:01:20
○ 2026-06-21 12:20:20
○ 2026-08-05 13:18:12
●MXunioffice-de.mail.protection.outlook.com2026-06-21 → 2026-08-05 · 3 obs
○ 2017-03-21 05:01:20
● 2026-06-21 12:20:20
● 2026-08-05 13:18:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
unioffice.dedns12.netcologne.de, dns14.netcologne.de, dns11.netcologne.de, dns13.netcologne.de-

✅ Authoritative Response

Server:194.50.113.2

NS records: dns12.netcologne.de, dns14.netcologne.de, dns11.netcologne.de, dns13.netcologne.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for unioffice.de (unsigned zone)

⏱️ Timing

Total: 1117ms | Queries: -

📄 Records

TypeCountSample Data
NS4dns14.netcologne.de, dns12.netcologne.de...
MX1unioffice-de.mail.protection.outlook.com
TXT2MS=ms42476903, v=spf1 include:spf.protection.outlook.co
SOA1dns11.netcologne.de hostmaster.routing.n

Analysis

Name Servers

The domain unioffice.de is delegated to these four name servers: dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de and dns14.netcologne.de.

unioffice.de has at least partial name server overlap with other domains, such as kronenbach.de, bauwesen.koeln, pfm-ag.net and two others.

Hosts with two IP numbers each:

dns11.netcologne.de points to 134.0.30.178 and 2a03:2900:3:1::2.

dns12.netcologne.de points to 194.50.113.2 and 2001:4d8f:2::2.

dns13.netcologne.de points to 194.126.196.2 and 2a03:2902:3:1::2.

Hosts that resolve to one IP address:

dns14.netcologne.de points to 185.11.139.126.

Mail Servers

unioffice.de routes its mail through a single mail server, unioffice-de.mail.protection.outlook.com.

unioffice-de.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.8, 52.101.68.36 and 52.101.73.8, along with 5 other.