teekenner.de - robtex.com

teekenner.de

DNSSEC🔒 Signed (DS record present)
A2001:780:228::25🇩🇪 NORIS-NETWORK2001:780::/32 NORIS-AS12337-NET
PTRwww21.hi7.de
A213.155.66.165🇩🇪 NORIS-NETWORK213.155.64.0/19 noris network AG
NSns1.hi7.de ⭐
A2001:780:228::f🇩🇪 NORIS-NETWORK2001:780::/32 NORIS-AS12337-NET
PTRns1.hi7.de
A213.155.66.143🇩🇪 NORIS-NETWORK213.155.64.0/19 noris network AG
NSns2.hi7.de
A2a01:7e01::f03c:91ff:fe78:f2e🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies
PTRns2.hi7.de
A172.104.242.110🇩🇪 AKAMAI-LINODE-AP172.104.224.0/19 Akamai Technologies
PTRns2.hi7.de
NSns3.hi7.de
A2600:3c03::f03c:91ff:fe78:fec🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
PTRns3.hi7.de
A172.104.20.225🇺🇸 AKAMAI-LINODE-AP172.104.16.0/20 Akamai Technologies
PTRns3.hi7.de
MXwww12.hi7.de ⭐
A2001:780:228::1c🇩🇪 NORIS-NETWORK2001:780::/32 NORIS-AS12337-NET
PTRwww12.hi7.de
A213.155.66.156🇩🇪 NORIS-NETWORK213.155.64.0/19 noris network AG
TXTv=spf1 mx a -all
SOAns1.hi7.dehostmaster@hi7.de 2026-04-02 #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=1775202260

Subdomains

www.teekenner.de

Same first word

teekenner.de

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1.hi7.dens2.hi7.dens3.hi7.dens1.ec-elements.comns2.ec-elements.comns3.ec-elements.comMXwww12.hi7.demail.ec-elements.comwww12.ec-elements.comA2001:780:228::25213.155.66.165109.239.50.238139.162.152.2452a00:1158:2:7100::42a01:7e01::f03c:91ff:fef1:5e8f
○NSns1.ec-elements.com2015-07-16 → 2017-02-18 · 4 obs
● 2015-07-16 20:19:38
● 2017-02-18 20:02:38
○ 2026-03-23 11:03:52
○ 2026-04-03 07:55:28
●NSns1.hi7.de2026-03-23 → 2026-04-03 · 3 obs
○ 2017-02-18 20:02:38
● 2026-03-23 11:03:52
● 2026-04-03 07:55:28
○NSns2.ec-elements.com2015-07-16 → 2017-02-18 · 4 obs
● 2015-07-16 20:19:38
● 2017-02-18 20:02:38
○ 2026-03-23 11:03:52
○ 2026-04-03 07:55:28
●NSns2.hi7.de2026-03-23 → 2026-04-03 · 3 obs
○ 2017-02-18 20:02:38
● 2026-03-23 11:03:52
● 2026-04-03 07:55:28
○NSns3.ec-elements.com2015-07-16 → 2017-02-18 · 4 obs
● 2015-07-16 20:19:38
● 2017-02-18 20:02:38
○ 2026-03-23 11:03:52
○ 2026-04-03 07:55:28
●NSns3.hi7.de2026-03-23 → 2026-04-03 · 3 obs
○ 2017-02-18 20:02:38
● 2026-03-23 11:03:52
● 2026-04-03 07:55:28
○MXmail.ec-elements.com2015-07-16 → 2015-11-21 · 4 obs
● 2015-07-16 20:19:38
● 2015-11-21 12:44:32
○ 2016-03-07 06:23:02
○ 2026-04-03 07:55:28
○MXwww12.ec-elements.com2016-03-07 → 2017-02-18 · 5 obs
○ 2015-11-21 12:44:32
● 2016-03-07 06:23:02
● 2017-02-18 20:02:38
○ 2026-03-23 11:03:52
○ 2026-04-03 07:55:28
●MXwww12.hi7.de2026-03-23 → 2026-04-03 · 3 obs
○ 2017-02-18 20:02:38
● 2026-03-23 11:03:52
● 2026-04-03 07:55:28
○A109.239.50.2382015-07-16 → 2015-11-21 · 4 obs
● 2015-07-16 20:19:38
● 2015-11-21 12:44:32
○ 2016-03-07 06:23:02
○ 2026-04-03 07:55:28
○A139.162.152.2452016-03-07 → 2017-02-18 · 5 obs
○ 2015-11-21 12:44:32
● 2016-03-07 06:23:02
● 2017-02-18 20:02:38
○ 2026-03-23 11:03:52
○ 2026-04-03 07:55:28
●A2001:780:228::252026-03-23 → 2026-04-03 · 3 obs
○ 2017-02-18 20:02:38
● 2026-03-23 11:03:52
● 2026-04-03 07:55:28
●A213.155.66.1652026-03-23 → 2026-04-03 · 3 obs
○ 2017-02-18 20:02:38
● 2026-03-23 11:03:52
● 2026-04-03 07:55:28
○A2a00:1158:2:7100::42015-07-16 → 2015-11-21 · 4 obs
● 2015-07-16 20:19:38
● 2015-11-21 12:44:32
○ 2016-03-07 06:23:02
○ 2026-04-03 07:55:28
○A2a01:7e01::f03c:91ff:fef1:5e8f2016-03-07 → 2017-02-18 · 5 obs
○ 2015-11-21 12:44:32
● 2016-03-07 06:23:02
● 2017-02-18 20:02:38
○ 2026-03-23 11:03:52
○ 2026-04-03 07:55:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
teekenner.dens2.hi7.de, ns1.hi7.de, ns3.hi7.de6 records

✅ Authoritative Response

Server:172.104.242.110

NS records: ns2.hi7.de, ns1.hi7.de, ns3.hi7.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 603ms | Queries: -

📄 Records

TypeCountSample Data
A1213.155.66.165
AAAA12001:780:228::25
NS3ns3.hi7.de, ns1.hi7.de...
MX1www12.hi7.de (pri: 100)
TXT1v=spf1 mx a -all
SOA1ns1.hi7.de hostmaster.hi7.de

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.hi7.de, ns2.hi7.de, ns1.hi7.de...)

Analysis

Hierarchy

teekenner.de is parent of www.teekenner.de.

IP Addresses

teekenner.de points to two IP numbers: 2001:780:228::25 and 213.155.66.165.

Other host names such as www.teekenner.de and www21.hi7.de share IP numbers with teekenner.de.

Name Servers

teekenner.de is delegated to three name servers: ns1.hi7.de, ns2.hi7.de and ns3.hi7.de.

teekenner.de at least partially shares its name servers with other domains, for instance tradescale.nl, popp-lock.com, sev-bayern.de, demopage.de and ec-elements.ch.

Host names with two IP numbers:

ns1.hi7.de points to: 2001:780:228::f and 213.155.66.143.

ns2.hi7.de points to: 2a01:7e01::f03c:91ff:fe78:f2e and 172.104.242.110.

ns3.hi7.de points to: 2600:3c03::f03c:91ff:fe78:fec and 172.104.20.225.

Mail Servers

teekenner.de is served by a single mail server, www12.hi7.de.

teekenner.de uses the same mail server setup as other domains such as tradescale.net, zwergerlshop.de, gruene-bal-trudering-riem.de, doit.ae and profishare.de.

teekenner.de shares some mail servers with other domains, including ec-elements.at, lukasreichel.com, demopage.org, feier.jetzt and hi7.net.

Hostname www12.hi7.de resolves to two IPs: 2001:780:228::1c and 213.155.66.156.