tsystemsbusiness.com - robtex.com
tsystemsbusiness.com
| 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 | ||||||
| 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 2021-11-07 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784592367 | ||||||
Same first word
tsystemsbusiness.com |
tsystemsbusiness.de |
DNS History
7 records (3 active, 4 former)
●NSns1.telekom.net2026-07-02 → 2026-07-21 · 3 obs
● 2026-07-02 15:29:30
● 2026-07-21 00:24:48
○NSsecondary006.dtag.net2015-08-12 → 2017-03-26 · 4 obs
● 2017-03-26 16:20:30
○ 2026-07-02 15:29:30
○ 2026-07-21 00:24:48
○NSsupport.mesch.dtag.de2015-08-12 → 2017-03-26 · 4 obs
● 2017-03-26 16:20:30
○ 2026-07-02 15:29:30
○ 2026-07-21 00:24:48
○MXmailx.tcommerce.de2015-08-12 → 2017-03-26 · 4 obs
● 2017-03-26 16:20:30
○ 2026-07-02 15:29:30
○ 2026-07-21 00:24:48
●A80.158.66.242026-07-02 → 2026-07-21 · 3 obs
● 2026-07-02 15:29:30
● 2026-07-21 00:24:48
○A94.100.251.62015-08-12 → 2017-03-26 · 4 obs
● 2017-03-26 16:20:30
○ 2026-07-02 15:29:30
○ 2026-07-21 00:24:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tsystemsbusiness.com | pns.dtag.de, ns1.telekom.net | - |
✅ Authoritative Response
Server:212.185.24.65
NS records: pns.dtag.de, ns1.telekom.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tsystemsbusiness.com (unsigned zone)
⏱️ Timing
Total: 694ms | 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 dnsadmin.nic.dtag.de |
Analysis
IP Addresses
tsystemsbusiness.com directs to one IP number, which is 80.158.66.24.
Among the host names that share IP numbers with tsystemsbusiness.com are telekom-tv.de, www.telekom.net, tmobile-home.us and two others.
Name Servers
tsystemsbusiness.com is delegated to two name servers: pns.dtag.de and ns1.telekom.net.
tsystemsbusiness.com has the same name server delegation as a number of other domains, such as dolmetscher.ru, verida.de, telekomprofi.com and two more.
tsystemsbusiness.com has at least partial name server overlap with other domains, such as micropayment.at, huk-guenstig.eu, europeanforum2021.eu and two others.
These name servers tend to appear together with the name servers secondary006.dtag.net, secondary007.dtag.net and secondary004.dtag.net.
pns.dtag.de and ns1.telekom.net each resolve to two IP addresses: pns.dtag.de points to 194.25.0.125 and 2003:40:8000::100, while ns1.telekom.net points to 212.185.24.65 and 2003:180:a:1000::53.