berninger-schaefer.de - robtex.com

berninger-schaefer.de

DNSSEC⚠️ Not signed
A88.99.211.233🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC
PTRwww.karlsruher-institut.de
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXberningerschaefer-de02c.mail.protection.outlook.com ⭐
A2a01:111:f403:ca27::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms50506403
SOAns1.first-ns.dedns@hetzner.com 2026-04-14 #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=1786266696

Same first word

berninger-schaefer.de

DNS History

81 records (5 active, 76 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comns.namespace4you.dens2.namespace4you.densa1.schlundtech.densb1.schlundtech.densc1.schlundtech.densd1.schlundtech.deMXberningerschaefer-de02c.mail.protection.outlook.comcai-world.selfhost.eumxlb.ispgateway.desmtp.berninger-schaefer.dewww.cai-world.comA88.99.211.233132.245.113.136132.245.15.104132.245.16.152132.245.194.248132.245.195.168132.245.212.104132.245.225.104132.245.226.24132.245.226.40132.245.229.120132.245.229.136132.245.23.248132.245.3.136132.245.34.40132.245.42.248132.245.53.8132.245.64.248132.245.64.88132.245.67.88132.245.68.248132.245.88.200132.245.92.232138.201.85.39188.94.254.110191.234.140.200191.234.140.40191.234.225.1682a01:111:f400:1014::82a01:111:f400:1429::82a01:111:f400:142a::82a01:111:f400:1c20::82a01:111:f400:2414::82a01:111:f400:2428::82a01:111:f400:243c::82a01:111:f400:2814::82a01:111:f400:2c5f::82a01:111:f400:340b::82a01:111:f400:401e::82a01:111:f400:4c0b::82a01:111:f400:5014::82a01:111:f400:5096::82a01:111:f400:513e::82a01:111:f400:5223::82a01:111:f400:5239::82a01:111:f400:8028::82a01:111:f400:841f::82a01:111:f400:843e::82a01:111:f400:8448::82a01:111:f400:8828::82a01:111:f400:8829::82a01:111:f400:8a4::82a01:111:f400:8ad::82a01:111:f400:9428::82a01:111:f400:9846::82a01:111:f400:984f::82a01:111:f400:9850::82a01:111:f400:a028::82a01:111:f400:a02e::82a01:111:f400:a400::82a01:111:f400:a407::82a01:111:f400:a814::82a01:111:f400:b400::82a01:111:f400:b407::82a01:111:f400:c16::82a01:111:f400:f3d4::8CNAMEautodiscover.outlook.com
○NSns.namespace4you.de2015-10-20 → 2016-07-18 · 5 obs
○ 2015-05-27 17:11:48
● 2015-10-20 10:47:34
● 2016-07-18 02:12:36
○ 2017-04-24 14:54:34
○ 2026-08-09 09:23:38
●NSns1.first-ns.de2017-04-24 → 2026-08-09 · 3 obs
○ 2016-07-18 02:12:36
● 2017-04-24 14:54:34
● 2026-08-09 09:23:38
○NSns2.namespace4you.de2015-10-20 → 2016-07-18 · 5 obs
○ 2015-05-27 17:11:48
● 2015-10-20 10:47:34
● 2016-07-18 02:12:36
○ 2017-04-24 14:54:34
○ 2026-08-09 09:23:38
○NSnsa1.schlundtech.de2015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2015-10-20 10:47:34
○ 2026-08-09 09:23:38
○NSnsb1.schlundtech.de2015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2015-10-20 10:47:34
○ 2026-08-09 09:23:38
○NSnsc1.schlundtech.de2015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2015-10-20 10:47:34
○ 2026-08-09 09:23:38
○NSnsd1.schlundtech.de2015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2015-10-20 10:47:34
○ 2026-08-09 09:23:38
●NSrobotns2.second-ns.de2017-04-24 → 2026-08-09 · 3 obs
○ 2016-07-18 02:12:36
● 2017-04-24 14:54:34
● 2026-08-09 09:23:38
●NSrobotns3.second-ns.com2017-04-24 → 2026-08-09 · 3 obs
○ 2016-07-18 02:12:36
● 2017-04-24 14:54:34
● 2026-08-09 09:23:38
●MXberningerschaefer-de02c.mail.protection.outlook.com2026-02-15 → 2026-08-09 · 3 obs
○ 2017-04-24 14:54:34
● 2026-02-15 16:46:22
● 2026-08-09 09:23:38
○MXcai-world.selfhost.eu2015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2015-10-20 10:47:34
○ 2026-08-09 09:23:38
○MXmxlb.ispgateway.de2015-10-20 → 2016-07-18 · 5 obs
○ 2015-05-27 17:11:48
● 2015-10-20 10:47:34
● 2016-07-18 02:12:36
○ 2017-04-24 14:54:34
○ 2026-08-09 09:23:38
○MXsmtp.berninger-schaefer.de2015-10-20 → 2016-07-18 · 5 obs
○ 2015-05-27 17:11:48
● 2015-10-20 10:47:34
● 2016-07-18 02:12:36
○ 2017-04-24 14:54:34
○ 2026-08-09 09:23:38
○MXwww.cai-world.com2017-04-24 → 2017-04-24 · 4 obs
○ 2016-07-18 02:12:36
● 2017-04-24 14:54:34
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.113.1362015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.15.1042015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.16.1522015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.194.2482015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.195.1682015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.212.1042015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.225.1042015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.226.242015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.226.402015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.229.1202015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.229.1362015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.23.2482015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.3.1362015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.34.402015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.42.2482015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.53.82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.64.2482015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.64.882015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.67.882015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.68.2482015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.88.2002015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A132.245.92.2322015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A138.201.85.392017-04-24 → 2017-04-24 · 4 obs
○ 2016-07-18 02:12:36
● 2017-04-24 14:54:34
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A188.94.254.1102015-05-27 → 2016-07-18 · 4 obs
● 2015-05-27 17:11:48
● 2016-07-18 02:12:36
○ 2017-04-24 14:54:34
○ 2026-08-09 09:23:38
○A191.234.140.2002015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A191.234.140.402015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A191.234.225.1682015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:1014::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:1429::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:142a::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:1c20::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:2414::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:2428::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:243c::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:2814::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:2c5f::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:340b::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:401e::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:4c0b::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:5014::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:5096::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:513e::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:5223::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:5239::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:8028::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:841f::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:843e::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:8448::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:8828::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:8829::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:8a4::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:8ad::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:9428::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:9846::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:984f::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:9850::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:a028::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:a02e::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:a400::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:a407::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:a814::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:b400::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:b407::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:c16::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
○A2a01:111:f400:f3d4::82015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2026-02-15 16:46:22
○ 2026-08-09 09:23:38
●A88.99.211.2332026-02-15 → 2026-08-09 · 3 obs
○ 2017-04-24 14:54:34
● 2026-02-15 16:46:22
● 2026-08-09 09:23:38
○CNAMEautodiscover.outlook.com2015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 17:11:48
○ 2015-10-20 10:47:34
○ 2026-08-09 09:23:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
berninger-schaefer.derobotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de-

✅ Authoritative Response

Server:213.133.100.103

NS records: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for berninger-schaefer.de (unsigned zone)

⏱️ Timing

Total: 1314ms | Queries: -

📄 Records

TypeCountSample Data
A188.99.211.233
NS3ns1.first-ns.de, robotns2.second-ns.de...
MX1berningerschaefer-de02c.mail.protection.
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms50506403
SOA1ns1.first-ns.de dns.hetzner.com

Analysis

IP Addresses

berninger-schaefer.de resolves to just one IP address, 88.99.211.233.

Other host names, among them karlsruher-institut.de and www.karlsruher-institut.de, have IP numbers in common with berninger-schaefer.de.

Name Servers

DNS for berninger-schaefer.de is handled by three authoritative name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

At least some of berninger-schaefer.de's name servers are shared with other domains, for example w3go.net, housing-finance.org, cloudguide.de and two more.

These name servers tend to be used in conjunction with the name servers hydrogen.ns.hetzner.com.

Three hostnames — robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de — each have two IP addresses: robotns3.second-ns.com has 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de has 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de has 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

The sole mail server for berninger-schaefer.de is berningerschaefer-de02c.mail.protection.outlook.com.

With 8 IP addresses total, berningerschaefer-de02c.mail.protection.outlook.com resolves to 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.