t--systems.de - robtex.com
t--systems.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.158.66.24🇩🇪 SCZN-AS80.158.64.0/22 belongs to 80.158.64.0/21 | ||||||
| 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 | ns1.telekom.net | ||||||
| A | 2003:180:a:1000::53🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | ns1.telekom.net | ||||||
| A | 212.185.24.65🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | ns1.telekom.net | ||||||
| SOA | pns.dtag.dednsadmin@nic.dtag.de 2021-08-15 #0 | ||||||
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=1774495183 | ||||||
Same first word
t--systems.com |
t--systems.net |
t--systems.biz |
t--systems.de |
DNS History
7 records (3 active, 4 former)
●NSns1.telekom.net2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:44:40
○NSsecondary006.dtag.net2015-08-24 → 2017-03-29 · 3 obs
● 2017-03-29 10:28:40
○ 2026-03-26 03:44:40
○NSsupport.mesch.dtag.de2015-08-24 → 2017-03-29 · 3 obs
● 2017-03-29 10:28:40
○ 2026-03-26 03:44:40
○MXmailx.tcommerce.de2015-08-24 → 2017-03-29 · 3 obs
● 2017-03-29 10:28:40
○ 2026-03-26 03:44:40
●A80.158.66.242026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:44:40
○A94.100.251.62015-08-24 → 2017-03-29 · 3 obs
● 2017-03-29 10:28:40
○ 2026-03-26 03:44:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| t--systems.de | pns.dtag.de, ns1.telekom.net | 2 records |
✅ Authoritative Response
Server:194.25.0.125
NS records: pns.dtag.de, ns1.telekom.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for t--systems.de (unsigned zone)
⏱️ Timing
Total: 901ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.158.66.24 |
| NS | 2 | pns.dtag.de, ns1.telekom.net |
| SOA | 1 | pns.dtag.de dns.telekom.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pns.dtag.de, pns.dtag.de)
Analysis
IP Addresses
t--systems.de resolves to one IP number: 80.158.66.24.
Other host names, for instance tmobile.tt, tsystems.pl, t-group.dk, tsystems-us.net and telekom-musicwire.net share IP numbers with t--systems.de.
Name Servers
t--systems.de's delegation uses two name servers: pns.dtag.de and ns1.telekom.net.
t--systems.de uses the same name server setup as other domains, such as ept-auto.de, telekomsport.com, ehwachs.cn, tilactase-kautabletten.de and all2write.info.
t--systems.de at least partially shares name servers with other domains, including 17.190.87.in-addr.arpa, eurojack-pot.info, 219.241.93.in-addr.arpa, ergogroup.info and dqs.de.
These name servers are commonly used with secondary007.dtag.net, secondary006.dtag.net, secondary004.dtag.net, ns1.itergo.net, dns01.dns.t-ipnet.de, dns04.dns.t-ipnet.de, dns40.dns.t-ipnet.de and dns51.dns.t-ipnet.de.
Host names with two IPs:
pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125
ns1.telekom.net points to 2003:180:a:1000::53 and 212.185.24.65