clug.de - dns.ninja

clug.de

DNSSEC⚠️ Not signed
A167.235.192.213🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC
PTRhttp12.in-chemnitz.de
NSdns.in-chemnitz.de ⭐
A78.46.186.192🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRadmin.in-chemnitz.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
MXmail.in-chemnitz.de ⭐
A159.69.242.8🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
PTRmail.in-chemnitz.de
TXTv=spf1 ip4:159.69.242.8 include:tu-chemnitz.de ~all
SOAdns.in-chemnitz.deadmin@in-chemnitz.de 2005-06-02 #37

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=1786487775
WOT: SAFE (60/100)

Same first word

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clug.net.nz
clug.org.za
clug.gr
clug.org
clug.net
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clug.cn
clug.org.au
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lucg.com
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gcul.ie
gluc.ch
lucg.net
lgcu.cn
uclg.ru
ulcg.com
lugc.net
ucgl.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSdns.in-chemnitz.dens1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comeasy.in-chemnitz.deMXmail.in-chemnitz.demailhost1.in-chemnitz.deA167.235.192.21388.198.147.21388.198.147.215
●NSdns.in-chemnitz.de2016-03-04 → 2026-08-11 · 3 obs
○ 2015-11-30 20:36:52
● 2016-03-04 07:19:56
● 2026-08-11 22:39:06
○NSeasy.in-chemnitz.de2015-08-09 → 2015-11-30 · 4 obs
● 2015-08-09 15:46:50
● 2015-11-30 20:36:52
○ 2016-03-04 07:19:56
○ 2026-08-11 22:39:06
●NSns1.first-ns.de2015-08-09 → 2026-08-11 · 2 obs
● 2015-08-09 15:46:50
● 2026-08-11 22:39:06
●NSrobotns2.second-ns.de2015-08-09 → 2026-08-11 · 2 obs
● 2015-08-09 15:46:50
● 2026-08-11 22:39:06
●NSrobotns3.second-ns.com2015-08-09 → 2026-08-11 · 2 obs
● 2015-08-09 15:46:50
● 2026-08-11 22:39:06
●MXmail.in-chemnitz.de2016-07-04 → 2026-08-11 · 3 obs
○ 2016-03-04 07:19:56
● 2016-07-04 13:29:16
● 2026-08-11 22:39:06
○MXmailhost1.in-chemnitz.de2015-08-09 → 2016-03-04 · 4 obs
● 2015-08-09 15:46:50
● 2016-03-04 07:19:56
○ 2016-07-04 13:29:16
○ 2026-08-11 22:39:06
●A167.235.192.2132026-03-29 → 2026-08-11 · 3 obs
○ 2017-03-15 11:52:28
● 2026-03-29 06:17:48
● 2026-08-11 22:39:06
○A88.198.147.2132015-08-09 → 2015-11-30 · 4 obs
● 2015-08-09 15:46:50
● 2015-11-30 20:36:52
○ 2016-03-04 07:19:56
○ 2026-08-11 22:39:06
○A88.198.147.2152016-03-04 → 2017-03-15 · 5 obs
○ 2015-11-30 20:36:52
● 2016-03-04 07:19:56
● 2017-03-15 11:52:28
○ 2026-03-29 06:17:48
○ 2026-08-11 22:39:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
clug.derobotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com-

✅ Authoritative Response

Server:213.133.100.103

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clug.de (unsigned zone)

⏱️ Timing

Total: 1583ms | Queries: -

📄 Records

TypeCountSample Data
A1167.235.192.213
NS3robotns3.second-ns.com, ns1.first-ns.de...
MX1mail.in-chemnitz.de (pri: 1)
TXT1v=spf1 ip4:159.69.242.8 include:tu-chemn
SOA1dns.in-chemnitz.de admin.in-chemnitz.de

Analysis

IP Addresses

clug.de points to a single IP number: 167.235.192.213.

Additional host names — easy.in-chemnitz.de, www.saxdorf.de, www.poetron-zone.de and two others — share IP numbers with clug.de.

Name Servers

clug.de has four authoritative name servers: robotns3.second-ns.com, ns1.first-ns.de, dns.in-chemnitz.de and robotns2.second-ns.de.

The name servers of clug.de overlap at least partially with those of other domains — among them spiser.de, imooc.de, bgjargon.com and two more.

Host names with two IP numbers:

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

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

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

Host names pointing to a single IP address:

The hostname dns.in-chemnitz.de resolves to 78.46.186.192.

Mail Servers

clug.de has one mail server: mail.in-chemnitz.de.

clug.de shares the same mail server setup as other domains, including tisc.de, poetron-zone.de, http.in-chemnitz.de and two others.

mail.in-chemnitz.de carries a single IP number, which is 159.69.242.8.