mit-potsdam.de - robtex.com
mit-potsdam.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.219.105.53🇩🇪 DTAG193.219.105.0/24 Union Betriebs GmbH | ||||||
| NS | ns1.cdu.de ⭐ | ||||||
| A | 193.219.105.58🇩🇪 DTAG193.219.105.0/24 Union Betriebs GmbH | ||||||
| PTR | mail58.cdu.de | ||||||
| PTR | ns1.cdu.de | ||||||
| PTR | mailrelay.ubgnet.de | ||||||
| PTR | ns1.ubgnet.de | ||||||
| NS | pns.dtag.de | ||||||
| A | 2003:40:8000::100🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | pns.dtag.de | ||||||
| A | 194.25.0.125🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | pns.dtag.de | ||||||
| NS | secondary006.dtag.net | ||||||
| A | 2a00:fa8:3:0:100:0:6:1🇩🇪 NETUSE2a00:fa8:3::/48 NSDTAG | ||||||
| PTR | secondary006.dtag.net | ||||||
| A | 195.244.245.25🇩🇪 NETUSE195.244.245.0/24 | ||||||
| PTR | secondary006.dtag.net | ||||||
| MX | mail.mit-potsdam.de ⭐ | ||||||
| A | 193.219.105.46🇩🇪 DTAG193.219.105.0/24 Union Betriebs GmbH | ||||||
| PTR | mail1.ubgnet.de | ||||||
| TXT | v=spf1 ip4:193.219.105.0/24 -all | ||||||
| SOA | ns1.cdu.deroot@ns1.cdu.de 2020-03-02 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776182287 | ||||||
Subdomains
mail.mit-potsdam.de |
Same first word
mit-potsdam.de |
Similar names
DNS History
20 records (5 active, 15 former)
○NSa.ns14.net2017-02-15 → 2017-02-15 · 4 obs
● 2017-02-15 11:17:50
○ 2026-03-16 13:14:18
○ 2026-04-14 16:07:48
○NSb.ns14.net2017-02-15 → 2017-02-15 · 4 obs
● 2017-02-15 11:17:50
○ 2026-03-16 13:14:18
○ 2026-04-14 16:07:48
○NSc.ns14.net2017-02-15 → 2017-02-15 · 4 obs
● 2017-02-15 11:17:50
○ 2026-03-16 13:14:18
○ 2026-04-14 16:07:48
○NSd.ns14.net2017-02-15 → 2017-02-15 · 4 obs
● 2017-02-15 11:17:50
○ 2026-03-16 13:14:18
○ 2026-04-14 16:07:48
○NSns-de.1and1-dns.biz2015-08-06 → 2016-07-08 · 4 obs
● 2016-07-08 05:16:16
○ 2017-02-15 11:17:50
○ 2026-04-14 16:07:48
○NSns-de.1and1-dns.com2015-08-06 → 2016-07-08 · 4 obs
● 2016-07-08 05:16:16
○ 2017-02-15 11:17:50
○ 2026-04-14 16:07:48
○NSns-de.1and1-dns.de2015-08-06 → 2016-07-08 · 4 obs
● 2016-07-08 05:16:16
○ 2017-02-15 11:17:50
○ 2026-04-14 16:07:48
○NSns-de.1and1-dns.org2015-08-06 → 2016-07-08 · 4 obs
● 2016-07-08 05:16:16
○ 2017-02-15 11:17:50
○ 2026-04-14 16:07:48
●NSns1.cdu.de2026-03-16 → 2026-04-14 · 3 obs
● 2026-03-16 13:14:18
● 2026-04-14 16:07:48
●NSpns.dtag.de2026-03-16 → 2026-04-14 · 3 obs
● 2026-03-16 13:14:18
● 2026-04-14 16:07:48
●NSsecondary006.dtag.net2026-03-16 → 2026-04-14 · 3 obs
● 2026-03-16 13:14:18
● 2026-04-14 16:07:48
●MXmail.mit-potsdam.de2017-02-15 → 2026-04-14 · 3 obs
● 2017-02-15 11:17:50
● 2026-04-14 16:07:48
○MXmx00.kundenserver.de2015-08-06 → 2016-07-08 · 4 obs
● 2016-07-08 05:16:16
○ 2017-02-15 11:17:50
○ 2026-04-14 16:07:48
○MXmx01.kundenserver.de2015-08-06 → 2016-07-08 · 4 obs
● 2016-07-08 05:16:16
○ 2017-02-15 11:17:50
○ 2026-04-14 16:07:48
●A193.219.105.532026-03-16 → 2026-04-14 · 3 obs
● 2026-03-16 13:14:18
● 2026-04-14 16:07:48
○A2001:8d8:1001:40e5:7f65:68b4:e6e5:c80d2015-08-06 → 2015-08-06 · 3 obs
○ 2015-11-23 19:05:38
○ 2026-04-14 16:07:48
○A2001:8d8:1001:50aa:4c20:60b9:5934:90092015-11-23 → 2016-07-08 · 5 obs
● 2015-11-23 19:05:38
● 2016-07-08 05:16:16
○ 2017-02-15 11:17:50
○ 2026-04-14 16:07:48
○A213.174.37.182017-02-15 → 2017-02-15 · 4 obs
● 2017-02-15 11:17:50
○ 2026-03-16 13:14:18
○ 2026-04-14 16:07:48
○A217.160.214.1282015-08-06 → 2015-08-06 · 3 obs
○ 2015-11-23 19:05:38
○ 2026-04-14 16:07:48
○A82.165.54.2332015-11-23 → 2016-07-08 · 5 obs
● 2015-11-23 19:05:38
● 2016-07-08 05:16:16
○ 2017-02-15 11:17:50
○ 2026-04-14 16:07:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| mit-potsdam.de | pns.dtag.de, secondary006.dtag.net, ns1.cdu.de | 3 records |
✅ Authoritative Response
Server:193.219.105.58
NS records: pns.dtag.de, secondary006.dtag.net, ns1.cdu.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mit-potsdam.de (unsigned zone)
⏱️ Timing
Total: 1109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.219.105.53 |
| NS | 3 | pns.dtag.de, ns1.cdu.de... |
| MX | 1 | mail.mit-potsdam.de (pri: 5) |
| TXT | 1 | v=spf1 ip4:193.219.105.0/24 -all |
| SOA | 1 | ns1.cdu.de root.ns1.cdu.de |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.cdu.de, pns.dtag.de, pns.dtag.de)
Analysis
Hierarchy
The parent of mail.mit-potsdam.de is mit-potsdam.de.
IP Addresses
mit-potsdam.de points to a single IP number: 193.219.105.53.
Other host names, for instance cdu-mittelrhein.de, cdu-schoenberg-holstein.de, mittelstand-niedersachsen.de, cdu-itzehoe.de and cdu-lohe-rickelshof.de share IP numbers with mit-potsdam.de.
Name Servers
The domain mit-potsdam.de is delegated to three name servers: ns1.cdu.de, pns.dtag.de and secondary006.dtag.net.
mit-potsdam.de shares name servers with other domains at least partially, for instance derksen-buero.de, 168.156.80.in-addr.arpa, vrks.eu, schober-directmarketing.de and 242.156.80.in-addr.arpa.
these name servers are commonly used with the name servers ns1.telekom.net, secondary007.dtag.net, ns1.vgp.de, ns2.vgp.de, dnsreh01.rehau.com, dnsreh02.rehau.com, secondary004.dtag.net, ns1.itergo.net, nase1.shgruppe.de and nase2.shgruppe.de.
Host names with two IPs:
pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125.
secondary006.dtag.net points to 2a00:fa8:3:0:100:0:6:1 and 195.244.245.25.
Host names with one IP:
ns1.cdu.de points to 193.219.105.58.
Mail Servers
The mail server for mit-potsdam.de is mail.mit-potsdam.de.
Host name mail.mit-potsdam.de resolves to IP 193.219.105.46.