schulmun.de - robtex.com

schulmun.de

DNSSEC⚠️ Not signed
A2a02:c207:3018:1129::1🇩🇪 CONTABO2a02:c207::/32
PTRvmd181129.contaboserver.net
A62.169.28.201🇩🇪 CONTABO62.169.24.0/21
NSns.udag.de ⭐
A2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns.udag.de
A217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns.udag.de
NSns.udag.net
A2607:f1c0:fe:53:185:132:33:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns.udag.net
A185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.net
NSns.udag.org
A2607:f1c0:fe:53:185:132:34:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns.udag.org
A185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.org
MXsmx00.udag.de ⭐
A62.146.106.50🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH
PTRsmx00.udag.de
MXsmx01.udag.de(20)
A62.146.106.51🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH
PTRsmx01.udag.de
SOAns.udag.dehostmaster@united-domains.de 2023-11-29 #4

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=1774825262

Subdomains

mail.schulmun.de

Same first word

schulmun.de

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns.udag.dens.udag.netns.udag.orgserver1-ns1.udagdns.netserver1-ns2.udagdns.netserver1-ns3.udagdns.netMXsmx00.udag.desmx01.udag.demail.schulmun.deA2a02:c207:3018:1129::162.169.28.201173.249.22.2002001:4ba0:cafe:469::12a02:c207:3004:3268::162.141.39.80
●NSns.udag.de2015-11-09 → 2026-03-29 · 3 obs
○ 2015-07-09 15:09:46
● 2015-11-09 13:26:48
● 2026-03-29 23:23:54
●NSns.udag.net2015-11-09 → 2026-03-29 · 3 obs
○ 2015-07-09 15:09:46
● 2015-11-09 13:26:48
● 2026-03-29 23:23:54
●NSns.udag.org2015-11-09 → 2026-03-29 · 3 obs
○ 2015-07-09 15:09:46
● 2015-11-09 13:26:48
● 2026-03-29 23:23:54
○NSserver1-ns1.udagdns.net2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 15:09:46
○ 2015-11-09 13:26:48
○ 2026-03-29 23:23:54
○NSserver1-ns2.udagdns.net2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 15:09:46
○ 2015-11-09 13:26:48
○ 2026-03-29 23:23:54
○NSserver1-ns3.udagdns.net2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 15:09:46
○ 2015-11-09 13:26:48
○ 2026-03-29 23:23:54
○MXmail.schulmun.de2015-07-09 → 2017-01-03 · 4 obs
● 2015-07-09 15:09:46
● 2017-01-03 04:37:10
○ 2020-04-14 12:09:12
○ 2026-03-29 23:23:54
●MXsmx00.udag.de2020-04-14 → 2026-03-29 · 3 obs
○ 2017-01-03 04:37:10
● 2020-04-14 12:09:12
● 2026-03-29 23:23:54
●MXsmx01.udag.de2020-04-14 → 2026-03-29 · 3 obs
○ 2017-01-03 04:37:10
● 2020-04-14 12:09:12
● 2026-03-29 23:23:54
○A173.249.22.2002020-04-14 → 2020-04-14 · 4 obs
○ 2017-01-03 04:37:10
● 2020-04-14 12:09:12
○ 2026-02-20 14:45:30
○ 2026-03-29 23:23:54
○A2001:4ba0:cafe:469::12015-07-09 → 2017-01-03 · 4 obs
● 2015-07-09 15:09:46
● 2017-01-03 04:37:10
○ 2020-04-14 12:09:12
○ 2026-03-29 23:23:54
○A2a02:c207:3004:3268::12020-04-14 → 2020-04-14 · 4 obs
○ 2017-01-03 04:37:10
● 2020-04-14 12:09:12
○ 2026-02-20 14:45:30
○ 2026-03-29 23:23:54
●A2a02:c207:3018:1129::12026-02-20 → 2026-03-29 · 3 obs
○ 2020-04-14 12:09:12
● 2026-02-20 14:45:30
● 2026-03-29 23:23:54
○A62.141.39.802015-07-09 → 2017-01-03 · 4 obs
● 2015-07-09 15:09:46
● 2017-01-03 04:37:10
○ 2020-04-14 12:09:12
○ 2026-03-29 23:23:54
●A62.169.28.2012026-02-20 → 2026-03-29 · 3 obs
○ 2020-04-14 12:09:12
● 2026-02-20 14:45:30
● 2026-03-29 23:23:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
schulmun.dens.udag.net, ns.udag.org, ns.udag.de2 records

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.net, ns.udag.org, ns.udag.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schulmun.de (unsigned zone)

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

TypeCountSample Data
A162.169.28.201
AAAA12a02:c207:3018:1129::1
NS3ns.udag.de, ns.udag.net...
MX2smx00.udag.de (pri: 10), smx01.udag.de (pri: 20)
SOA1ns.udag.de hostmaster.united-domains.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

Hierarchy

schulmun.de is the parent of mail.schulmun.de.

IP Addresses

schulmun.de resolves to two IPs: 2a02:c207:3018:1129::1 and 62.169.28.201.

other host names for instance vmd181129.contaboserver.net, hbsv.de, tuksworld.de, www.hbsv.de and mail.hbsv.de share IP numbers with schulmun.de.

Name Servers

schulmun.de is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

schulmun.de at least partially shares name servers with other domains, for instance orthoversand.de, slogans.eu, mamablog.de, geschenk.at and autofit.tv.

Host names with two IP numbers:

Host ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253.

Host ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253.

Host ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.

Mail Servers

schulmun.de is handled by two mail servers: smx00.udag.de and smx01.udag.de.

schulmun.de shares the same mail server setup as other domains, for instance a4.school, lkn-online.de, stefanschaal.com, carela.net and ambulante-pflege.bayern.

schulmun.de shares some mail servers with other domains, at least partially, for instance stratton.pro and almiran.net.

Host names with one IP number:

The host smx00.udag.de points to 62.146.106.50 and the host smx01.udag.de points to 62.146.106.51.