kessener.com - robtex.com

kessener.com

DNSSECโš ๏ธ Not signed
A2a01:4f8:c010:497e:14:23:0:1๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRk23.srvdom.de
A78.47.50.106๐Ÿ‡ฉ๐Ÿ‡ช Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
NSns1.first-ns.de โญ
A2a01:4f8:0:a101::a:1๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238๐Ÿ‡ฉ๐Ÿ‡ช Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103๐Ÿ‡ฉ๐Ÿ‡ช Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3๐Ÿ‡ฉ๐Ÿ‡ช NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3๐Ÿ‡ฉ๐Ÿ‡ช NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXmxext1.mailbox.org โญ
A2001:67c:2050:104:0:1:25:1๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS2001:67c:2050::/48
PTRmx1.mailbox.org
A80.241.60.212๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS80.241.60.0/24
PTRmx1.mailbox.org
MXmxext2.mailbox.org โญ
A2001:67c:2050:104:0:2:25:1๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS2001:67c:2050::/48
PTRmx2.mailbox.org
A80.241.60.215๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS80.241.60.0/24
PTRmx2.mailbox.org
MXmxext3.mailbox.org(20)
A2001:67c:2050:104:0:3:25:1๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS2001:67c:2050::/48
PTRmx3.mailbox.org
A80.241.60.216๐Ÿ‡ฉ๐Ÿ‡ช HPLS-AS80.241.60.0/24
PTRmx3.mailbox.org
TXTv=spf1 include:mailbox.org ~all
SOAns1.first-ns.dedns@hetzner.com 2026-04-03 #1

com

Same first word

Similar names

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXmxext1.mailbox.orgmxext2.mailbox.orgmxext3.mailbox.orgk11.srvdom.dek21.srvdom.deA2a01:4f8:c010:497e:14:23:0:178.47.50.106176.9.100.1832a01:4f8:151:42a7:14:12:0:1
โ—NSns1.first-ns.de2015-07-23 โ†’ 2026-04-12 ยท 2 obs
โ— 2015-07-23 16:19:32
โ— 2026-04-12 08:17:28
โ—NSrobotns2.second-ns.de2015-07-23 โ†’ 2026-04-12 ยท 2 obs
โ— 2015-07-23 16:19:32
โ— 2026-04-12 08:17:28
โ—NSrobotns3.second-ns.com2015-07-23 โ†’ 2026-04-12 ยท 2 obs
โ— 2015-07-23 16:19:32
โ— 2026-04-12 08:17:28
โ—‹MXk11.srvdom.de2015-07-23 โ†’ 2016-12-26 ยท 4 obs
โ— 2015-07-23 16:19:32
โ— 2016-12-26 07:10:30
โ—‹ 2026-02-19 02:50:32
โ—‹ 2026-04-12 08:17:28
โ—‹MXk21.srvdom.de2026-02-19 โ†’ 2026-02-19 ยท 4 obs
โ—‹ 2016-12-26 07:10:30
โ— 2026-02-19 02:50:32
โ—‹ 2026-04-12 08:17:26
โ—‹ 2026-04-12 08:17:28
โ—MXmxext1.mailbox.org2026-04-12 โ†’ 2026-04-12 ยท 3 obs
โ—‹ 2026-02-19 02:50:32
โ— 2026-04-12 08:17:26
โ— 2026-04-12 08:17:28
โ—MXmxext2.mailbox.org2026-04-12 โ†’ 2026-04-12 ยท 3 obs
โ—‹ 2026-02-19 02:50:32
โ— 2026-04-12 08:17:26
โ— 2026-04-12 08:17:28
โ—MXmxext3.mailbox.org2026-04-12 โ†’ 2026-04-12 ยท 3 obs
โ—‹ 2026-02-19 02:50:32
โ— 2026-04-12 08:17:26
โ— 2026-04-12 08:17:28
โ—‹A176.9.100.1832015-07-23 โ†’ 2016-12-26 ยท 4 obs
โ— 2015-07-23 16:19:32
โ— 2016-12-26 07:10:30
โ—‹ 2026-02-19 02:50:32
โ—‹ 2026-04-12 08:17:28
โ—‹A2a01:4f8:151:42a7:14:12:0:12015-07-23 โ†’ 2016-12-26 ยท 4 obs
โ— 2015-07-23 16:19:32
โ— 2016-12-26 07:10:30
โ—‹ 2026-02-19 02:50:32
โ—‹ 2026-04-12 08:17:28
โ—A2a01:4f8:c010:497e:14:23:0:12026-02-19 โ†’ 2026-04-12 ยท 3 obs
โ—‹ 2016-12-26 07:10:30
โ— 2026-02-19 02:50:32
โ— 2026-04-12 08:17:28
โ—A78.47.50.1062026-02-19 โ†’ 2026-04-12 ยท 3 obs
โ—‹ 2016-12-26 07:10:30
โ— 2026-02-19 02:50:32
โ— 2026-04-12 08:17:28

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
kessener.comns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com2 records

โœ… Authoritative Response

Server:213.239.242.238

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for kessener.com (unsigned zone)

โฑ๏ธ Timing

Total: 727ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A178.47.50.106
AAAA12a01:4f8:c010:497e:14:23:0:1
NS3robotns3.second-ns.com, ns1.first-ns.de...
MX3mxext2.mailbox.org (pri: 10), mxext3.mailbox.org (pri: 20)...
TXT1v=spf1 include:mailbox.org ~all
SOA1ns1.first-ns.de dns.hetzner.com

๐Ÿ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

IP Addresses

kessener.com resolves to two IP numbers: 2a01:4f8:c010:497e:14:23:0:1 and 78.47.50.106.

other host names including nulli-priesemut.com, srvdom.de, zsit.de, nulli-priesemut.de and www.kessener.de share IP numbers with kessener.com.

Name Servers

kessener.com is delegated to three name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

kessener.com at least partially shares name servers with other domains, for instance z-online.de, ergosoftsolution.com, pp-software.com, wurzelwerke-jena.de and tomass.de.

These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

Host names with two IP numbers:

robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3.

ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238.

robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.

Mail Servers

kessener.com is handled by three mail servers: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

kessener.com shares some mail servers with other domains, at least partially, for instance wyrihaximus.net, www.arnoldwein.de, polacekonline.de, musterhaushalt.de and hadu.de.

Host names with two IP numbers:

mxext1.mailbox.org points to: 2001:67c:2050:104:0:1:25:1 and 80.241.60.212.

mxext2.mailbox.org points to: 2001:67c:2050:104:0:2:25:1 and 80.241.60.215.

mxext3.mailbox.org points to: 2001:67c:2050:104:0:3:25:1 and 80.241.60.216.