bildungsweb.de - robtex.com

bildungsweb.de

DNSSEC⚠️ Not signed
A185.231.98.204🇩🇪 cc-netz-as01185.231.96.0/22 cc-networx srl
PTRhost102-204.enterra.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.bildungsweb.de ⭐
A185.231.98.204🇩🇪 cc-netz-as01185.231.96.0/22 cc-networx srl
PTRhost102-204.enterra.de
SOAns1.first-ns.dedns@hetzner.com 2025-12-28 #7

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=1774665363

Subdomains

mail.bildungsweb.de

Same first word

bildungsweb.net
bildungsweb.ch
bildungsweb.de

DNS History

14 records (5 active, 9 former)

200920112013201520172019202120232025NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comca01.ns-all-tld.infode01.cc-ns.comde01.ns-all-tld.netde02.cc-ns.netde02.ns-all-tld.bizde03.cc-ns.bizus01.ns-all-tld.comMXmail.bildungsweb.deA185.231.98.204193.138.108.105193.138.108.220
○NSca01.ns-all-tld.info2008-11-23 → 2008-11-23 · 3 obs
● 2008-11-23 15:57:44
○ 2015-06-13 11:53:52
○ 2026-03-28 02:57:08
○NSde01.cc-ns.com2015-06-13 → 2017-01-02 · 5 obs
○ 2008-11-23 15:57:44
● 2015-06-13 11:53:52
● 2017-01-02 11:40:30
○ 2018-06-02 04:27:42
○ 2026-03-28 02:57:08
○NSde01.ns-all-tld.net2008-11-23 → 2008-11-23 · 3 obs
● 2008-11-23 15:57:44
○ 2015-06-13 11:53:52
○ 2026-03-28 02:57:08
○NSde02.cc-ns.net2015-06-13 → 2017-01-02 · 5 obs
○ 2008-11-23 15:57:44
● 2015-06-13 11:53:52
● 2017-01-02 11:40:30
○ 2018-06-02 04:27:42
○ 2026-03-28 02:57:08
○NSde02.ns-all-tld.biz2008-11-23 → 2008-11-23 · 3 obs
● 2008-11-23 15:57:44
○ 2015-06-13 11:53:52
○ 2026-03-28 02:57:08
○NSde03.cc-ns.biz2015-06-13 → 2017-01-02 · 5 obs
○ 2008-11-23 15:57:44
● 2015-06-13 11:53:52
● 2017-01-02 11:40:30
○ 2018-06-02 04:27:42
○ 2026-03-28 02:57:08
●NSns1.first-ns.de2018-06-02 → 2026-03-28 · 3 obs
○ 2017-01-02 11:40:30
● 2018-06-02 04:27:42
● 2026-03-28 02:57:08
●NSrobotns2.second-ns.de2018-06-02 → 2026-03-28 · 3 obs
○ 2017-01-02 11:40:30
● 2018-06-02 04:27:42
● 2026-03-28 02:57:08
●NSrobotns3.second-ns.com2018-06-02 → 2026-03-28 · 3 obs
○ 2017-01-02 11:40:30
● 2018-06-02 04:27:42
● 2026-03-28 02:57:08
○NSus01.ns-all-tld.com2008-11-23 → 2008-11-23 · 3 obs
● 2008-11-23 15:57:44
○ 2015-06-13 11:53:52
○ 2026-03-28 02:57:08
●MXmail.bildungsweb.de2008-11-23 → 2026-03-28 · 2 obs
● 2008-11-23 15:57:44
● 2026-03-28 02:57:08
●A185.231.98.2042026-03-07 → 2026-03-28 · 3 obs
○ 2018-06-02 04:27:42
● 2026-03-07 16:05:44
● 2026-03-28 02:57:08
○A193.138.108.1052008-11-23 → 2008-11-23 · 3 obs
● 2008-11-23 15:57:44
○ 2015-06-13 11:53:52
○ 2026-03-28 02:57:08
○A193.138.108.2202015-06-13 → 2018-06-02 · 5 obs
○ 2008-11-23 15:57:44
● 2015-06-13 11:53:52
● 2018-06-02 04:27:42
○ 2026-03-07 16:05:44
○ 2026-03-28 02:57:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
bildungsweb.dens1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com-

✅ Authoritative Response

Server:213.239.242.238

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bildungsweb.de (unsigned zone)

⏱️ Timing

Total: 1449ms | Queries: -

📄 Records

TypeCountSample Data
A1185.231.98.204
NS3robotns2.second-ns.de, robotns3.second-ns.com...
MX1mail.bildungsweb.de (pri: 10)
SOA1ns1.first-ns.de dns.hetzner.com

Analysis

Hierarchy

bildungsweb.de is the parent of mail.bildungsweb.de.

IP Addresses

bildungsweb.de points to IP number 185.231.98.204.

For instance, other host names feedbackpanel.de, enterra.de, mail.bildungsweb.de, www.enterra.de and www.feedbackpanel.de share IP numbers with bildungsweb.de.

Name Servers

The delegation for bildungsweb.de is handled by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

bildungsweb.de shares name servers with other domains at least partially, for example sprachtherapie-am-rhein.de, colosseum-books.de, masurentour.com, timiswelt.de and optik-kueppers.de.

Host names with two IPs:

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

bildungsweb.de is handled by a single mail server, mail.bildungsweb.de.

mail.bildungsweb.de points to a single IP: 185.231.98.204.