textgridrep.org - dns.ninja

textgridrep.org

DNSSEC⚠️ Not signed
A134.76.30.131🇩🇪 GOENET134.76.0.0/16
NSdns1.gwdg.de ⭐
A2a06:93c7:e1::1🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0
PTRdns1.gwdg.de
A134.76.33.41🇩🇪 GOENET134.76.0.0/16
PTRdns1.gwdg.de
NSdns2.gwdg.de
A2a06:93c7:e2::1🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0
PTRdns2.gwdg.de
A134.76.33.42🇩🇪 GOENET134.76.0.0/16
PTRdns2.gwdg.de
NSdns3.gwdg.de
A193.175.210.140🇩🇪 DFN193.174.0.0/15 -AGG-1
PTRdns3.gwdg.de
MXa1234.mx.srv.dfn.de ⭐
A194.95.232.102🇩🇪 DFN194.94.0.0/15 -AGG-16
PTRa1234.mx.srv.dfn.de
MXb1234.mx.srv.dfn.de ⭐
A194.95.234.102🇩🇪 DFN194.94.0.0/15 -AGG-16
PTRb1234.mx.srv.dfn.de
MXc1234.mx.srv.dfn.de ⭐
A194.95.238.102🇩🇪 DFN194.94.0.0/15 -AGG-16
PTRc1234.mx.srv.dfn.de
SOAdns1.gwdg.dehostmaster@gwdg.de serial=679233821

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1783165043
📈 Tranco rank: #147,369

Subdomains

p1.textgridrep.org
dev.textgridrep.org
my.textgridrep.org
www.textgridrep.org
staging.textgridrep.org

Same first word

textgridrep.org
textgridrep.de

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSdns1.gwdg.dedns2.gwdg.dedns3.gwdg.degwdu01.gwdg.dens2.gwdg.dens3.gwdg.deMXa1234.mx.srv.dfn.deb1234.mx.srv.dfn.dec1234.mx.srv.dfn.demx1.gwdg.deA134.76.30.131134.76.19.29134.76.21.27
●NSdns1.gwdg.de2026-03-24 → 2026-07-04 · 3 obs
○ 2017-06-15 03:23:58
● 2026-03-24 17:01:46
● 2026-07-04 11:59:40
●NSdns2.gwdg.de2026-03-24 → 2026-07-04 · 3 obs
○ 2017-06-15 03:23:58
● 2026-03-24 17:01:46
● 2026-07-04 11:59:40
●NSdns3.gwdg.de2026-03-24 → 2026-07-04 · 3 obs
○ 2017-06-15 03:23:58
● 2026-03-24 17:01:46
● 2026-07-04 11:59:40
○NSgwdu01.gwdg.de2015-08-22 → 2017-06-15 · 4 obs
● 2015-08-22 16:44:24
● 2017-06-15 03:23:58
○ 2026-03-24 17:01:46
○ 2026-07-04 11:59:40
○NSns2.gwdg.de2015-08-22 → 2017-06-15 · 4 obs
● 2015-08-22 16:44:24
● 2017-06-15 03:23:58
○ 2026-03-24 17:01:46
○ 2026-07-04 11:59:40
○NSns3.gwdg.de2015-08-22 → 2017-06-15 · 4 obs
● 2015-08-22 16:44:24
● 2017-06-15 03:23:58
○ 2026-03-24 17:01:46
○ 2026-07-04 11:59:40
●MXa1234.mx.srv.dfn.de2026-03-24 → 2026-07-04 · 3 obs
○ 2017-06-15 03:23:58
● 2026-03-24 17:01:46
● 2026-07-04 11:59:40
●MXb1234.mx.srv.dfn.de2026-03-24 → 2026-07-04 · 3 obs
○ 2017-06-15 03:23:58
● 2026-03-24 17:01:46
● 2026-07-04 11:59:40
●MXc1234.mx.srv.dfn.de2026-03-24 → 2026-07-04 · 3 obs
○ 2017-06-15 03:23:58
● 2026-03-24 17:01:46
● 2026-07-04 11:59:40
○MXmx1.gwdg.de2015-08-22 → 2017-06-15 · 4 obs
● 2015-08-22 16:44:24
● 2017-06-15 03:23:58
○ 2026-03-24 17:01:46
○ 2026-07-04 11:59:40
○A134.76.19.292016-04-08 → 2017-06-15 · 5 obs
○ 2015-12-25 19:13:34
● 2016-04-08 09:34:08
● 2017-06-15 03:23:58
○ 2026-03-24 17:01:46
○ 2026-07-04 11:59:40
○A134.76.21.272015-08-22 → 2015-12-25 · 4 obs
● 2015-08-22 16:44:24
● 2015-12-25 19:13:34
○ 2016-04-08 09:34:08
○ 2026-07-04 11:59:40
●A134.76.30.1312026-03-24 → 2026-07-04 · 3 obs
○ 2017-06-15 03:23:58
● 2026-03-24 17:01:46
● 2026-07-04 11:59:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
textgridrep.orgdns2.gwdg.de, dns3.gwdg.de, dns1.gwdg.de-

✅ Authoritative Response

Server:134.76.33.42

NS records: dns2.gwdg.de, dns3.gwdg.de, dns1.gwdg.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for textgridrep.org (unsigned zone)

⏱️ Timing

Total: 740ms | Queries: -

📄 Records

TypeCountSample Data
A1134.76.30.131
NS3dns2.gwdg.de, dns3.gwdg.de...
MX3b1234.mx.srv.dfn.de (pri: 50), a1234.mx.srv.dfn.de (pri: 50)...
SOA1dns1.gwdg.de hostmaster.gwdg.de

Analysis

Hierarchy

textgridrep.org has five child domains: p1.textgridrep.org, dev.textgridrep.org, my.textgridrep.org, www.textgridrep.org and staging.textgridrep.org.

IP Addresses

textgridrep.org resolves to one IP address: 134.76.30.131.

Other hosts including textgridrep.de, www.textgridrep.de and www.textgridrep.org share IP addresses with textgridrep.org.

Name Servers

Three name servers are authoritative for textgridrep.org: dns1.gwdg.de, dns2.gwdg.de and dns3.gwdg.de.

There is at least partial name server overlap between textgridrep.org and other domains — open-access.network, 81.217.149.in-addr.arpa, avh.bio.uni-goettingen.de and two more among them.

These name servers regularly appear alongside dns1.belwue.de, dns3.belwue.de, dns1.demogr.mpg.de and 7 other name servers in NS record sets.

Hostnames that resolve to two IP addresses:

dns1.gwdg.de maps to two IP addresses — 134.76.33.41 and 2a06:93c7:e1::1.

dns2.gwdg.de maps to two IP addresses — 134.76.33.42 and 2a06:93c7:e2::1.

Hosts with just one IP address:

dns3.gwdg.de points to the IP address 193.175.210.140.

Mail Servers

Incoming mail for textgridrep.org is delivered via three mail servers: a1234.mx.srv.dfn.de, b1234.mx.srv.dfn.de and c1234.mx.srv.dfn.de.

textgridrep.org has at least partial mail server overlap with other domains such as solar-system-school.de, kunstakademie-karlsruhe.de, muho-mannheim.de and two more.

Three hostnames, one IP address apiece: a1234.mx.srv.dfn.de resolves to 194.95.232.102, b1234.mx.srv.dfn.de resolves to 194.95.234.102 and c1234.mx.srv.dfn.de resolves to 194.95.238.102.