ac-office.de - robtex.com

ac-office.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::20e🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-020e.elastic-ssl.ui-r.com
A217.160.0.119🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1091.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:515b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1091.ui-dns.biz
A217.160.81.91🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1091.ui-dns.biz
NSns1041.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5029:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1041.ui-dns.de
A217.160.80.41🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1041.ui-dns.de
NSns1047.ui-dns.org
A2001:8d8:fe:53:0:d9a0:532f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1047.ui-dns.org
A217.160.83.47🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1047.ui-dns.org
NSns1116.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5274:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1116.ui-dns.com
A217.160.82.116🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1116.ui-dns.com
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 a include:_spf-eu.ionos.com include:spf.cloud4partner.com include:spf....
SOAns1091.ui-dns.bizhostmaster@1und1.com 2017-06-01 #46

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=1778677359

Same first word

ac-office.it
ac-office.com.br
ac-office.com
ac-office.de

Similar names

caffeo-ci.ru
office-ac.blogspot.com
caffeo-ci.fr
office-ca.com
office-ca.net
office-ca.org
caffeo-ci.ch
caffeo-ci.be
ca-office.com
office-ac.com
caffeo-ci.at

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSns1041.ui-dns.dens1047.ui-dns.orgns1091.ui-dns.bizns1116.ui-dns.comns65.1und1.dens66.1und1.deMXmx00.ionos.demx01.ionos.dearchive01.cloud4partner.comarchive02.cloud4partner.commx00.kundenserver.demx01.hornetsecurity.commx01.kundenserver.demx02.hornetsecurity.commx03.hornetsecurity.commx04.hornetsecurity.comA2001:8d8:100f:f000::20e217.160.0.119217.160.231.23682.165.112.16
●NSns1041.ui-dns.de2026-03-27 → 2026-05-13 · 3 obs
○ 2017-02-10 21:46:52
● 2026-03-27 01:43:26
● 2026-05-13 13:31:36
●NSns1047.ui-dns.org2026-03-27 → 2026-05-13 · 3 obs
○ 2017-02-10 21:46:52
● 2026-03-27 01:43:26
● 2026-05-13 13:31:36
●NSns1091.ui-dns.biz2026-03-27 → 2026-05-13 · 3 obs
○ 2017-02-10 21:46:52
● 2026-03-27 01:43:26
● 2026-05-13 13:31:36
●NSns1116.ui-dns.com2026-03-27 → 2026-05-13 · 3 obs
○ 2017-02-10 21:46:52
● 2026-03-27 01:43:26
● 2026-05-13 13:31:36
○NSns65.1und1.de2015-07-01 → 2017-02-10 · 4 obs
● 2015-07-01 10:26:56
● 2017-02-10 21:46:52
○ 2026-03-27 01:43:26
○ 2026-05-13 13:31:36
○NSns66.1und1.de2015-07-01 → 2017-02-10 · 4 obs
● 2015-07-01 10:26:56
● 2017-02-10 21:46:52
○ 2026-03-27 01:43:26
○ 2026-05-13 13:31:36
○MXarchive01.cloud4partner.com2026-03-27 → 2026-05-13 · 2 obs
○ 2026-03-27 01:43:26
○ 2026-05-13 13:31:36
○MXarchive02.cloud4partner.com2026-03-27 → 2026-05-13 · 2 obs
○ 2026-03-27 01:43:26
○ 2026-05-13 13:31:36
●MXmx00.ionos.de2026-05-13 → 2026-05-13 · 3 obs
○ 2026-03-27 01:43:26
● 2026-05-13 13:31:34
● 2026-05-13 13:31:36
○MXmx00.kundenserver.de2015-07-01 → 2017-02-10 · 4 obs
● 2015-07-01 10:26:56
● 2017-02-10 21:46:52
○ 2026-03-27 01:43:26
○ 2026-05-13 13:31:36
○MXmx01.hornetsecurity.com2026-03-27 → 2026-03-27 · 4 obs
○ 2017-02-10 21:46:52
● 2026-03-27 01:43:26
○ 2026-05-13 13:31:34
○ 2026-05-13 13:31:36
●MXmx01.ionos.de2026-05-13 → 2026-05-13 · 3 obs
○ 2026-03-27 01:43:26
● 2026-05-13 13:31:34
● 2026-05-13 13:31:36
○MXmx01.kundenserver.de2015-07-01 → 2017-02-10 · 4 obs
● 2015-07-01 10:26:56
● 2017-02-10 21:46:52
○ 2026-03-27 01:43:26
○ 2026-05-13 13:31:36
○MXmx02.hornetsecurity.com2026-03-27 → 2026-03-27 · 4 obs
○ 2017-02-10 21:46:52
● 2026-03-27 01:43:26
○ 2026-05-13 13:31:34
○ 2026-05-13 13:31:36
○MXmx03.hornetsecurity.com2026-03-27 → 2026-03-27 · 4 obs
○ 2017-02-10 21:46:52
● 2026-03-27 01:43:26
○ 2026-05-13 13:31:34
○ 2026-05-13 13:31:36
○MXmx04.hornetsecurity.com2026-03-27 → 2026-03-27 · 4 obs
○ 2017-02-10 21:46:52
● 2026-03-27 01:43:26
○ 2026-05-13 13:31:34
○ 2026-05-13 13:31:36
●A2001:8d8:100f:f000::20e2026-03-27 → 2026-05-13 · 3 obs
○ 2017-02-10 21:46:52
● 2026-03-27 01:43:26
● 2026-05-13 13:31:36
●A217.160.0.1192026-03-27 → 2026-05-13 · 3 obs
○ 2017-02-10 21:46:52
● 2026-03-27 01:43:26
● 2026-05-13 13:31:36
○A217.160.231.2362016-06-22 → 2017-02-10 · 5 obs
○ 2016-02-22 10:18:36
● 2016-06-22 17:58:18
● 2017-02-10 21:46:52
○ 2026-03-27 01:43:26
○ 2026-05-13 13:31:36
○A82.165.112.162015-07-01 → 2016-02-22 · 4 obs
● 2015-07-01 10:26:56
● 2016-02-22 10:18:36
○ 2016-06-22 17:58:18
○ 2026-05-13 13:31:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
ac-office.dens1047.ui-dns.org, ns1041.ui-dns.de, ns1116.ui-dns.com, ns1091.ui-dns.biz-

✅ Authoritative Response

Server:217.160.82.116

NS records: ns1047.ui-dns.org, ns1041.ui-dns.de, ns1116.ui-dns.com, ns1091.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ac-office.de (unsigned zone)

⏱️ Timing

Total: 1553ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.119
AAAA12001:8d8:100f:f000::20e
NS4ns1041.ui-dns.de, ns1091.ui-dns.biz...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 a include:_spf-eu.ionos.com inclu
SOA1ns1091.ui-dns.biz hostmaster.1und1.com

Analysis

IP Addresses

ac-office.de points to two IPs: 2001:8d8:100f:f000::20e and 217.160.0.119.

Other host names including cycleamericas.co.uk, acentrenate.com, cdu-rlp.de, medimaroc.com and leitsysteme.info share IP numbers with ac-office.de.

Name Servers

ac-office.de is delegated to four name servers: ns1091.ui-dns.biz, ns1116.ui-dns.com, ns1041.ui-dns.de and ns1047.ui-dns.org.

ac-office.de at least partially shares name servers with other domains, including npnet.de, meiss-mpc.com, artesun.ch, shamanmoney.com and im-perfection.com.

These name servers are typically used together with the name servers ns1041.ui-dns.biz, ns1041.ui-dns.com, ns1041.ui-dns.org, ns1116.ui-dns.org, ns1116.ui-dns.biz, ns1116.ui-dns.de, ns1076.ui-dns.com, ns1067.ui-dns.de, ns1047.ui-dns.com and ns1047.ui-dns.biz.

Hosts with two IP numbers:

Host ns1091.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:515b:100 and 217.160.81.91

Host ns1116.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5274:100 and 217.160.82.116

Host ns1041.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5029:100 and 217.160.80.41

Host ns1047.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:532f:100 and 217.160.83.47

Mail Servers

ac-office.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

ac-office.de shares its mail server setup with other domains, including netsetup.de, bigbeat-radio.de, peter-und-claudia.de, deml.de and stormspares.de.

ac-office.de shares some mail servers with other domains, at least partially, for instance landesmuseum.de.

Host names with a single IP:

mx00.ionos.de points to 212.227.15.41.

mx01.ionos.de points to 217.72.192.67.