congster.com - dns.ninja
congster.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 | ||||||
| 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.dedns@telekom.de 2021-06-15 #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=1785585797 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.telekom.net2026-06-23 → 2026-08-01 · 3 obs
● 2026-06-23 08:05:34
● 2026-08-01 12:26:30
○NSsecondary006.dtag.net2015-08-15 → 2017-10-12 · 4 obs
● 2017-10-12 03:29:28
○ 2026-06-23 08:05:34
○ 2026-08-01 12:26:30
○NSsupport.mesch.dtag.de2015-08-15 → 2017-10-12 · 4 obs
● 2017-10-12 03:29:28
○ 2026-06-23 08:05:34
○ 2026-08-01 12:26:30
○MXmailx.tcommerce.de2015-08-15 → 2017-10-12 · 4 obs
● 2017-10-12 03:29:28
○ 2026-06-23 08:05:34
○ 2026-08-01 12:26:30
○A217.172.166.522015-08-15 → 2017-10-12 · 4 obs
● 2017-10-12 03:29:28
○ 2026-06-23 08:05:34
○ 2026-08-01 12:26:30
●A80.158.66.242026-06-23 → 2026-08-01 · 3 obs
● 2026-06-23 08:05:34
● 2026-08-01 12:26:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| congster.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 congster.com (unsigned zone)
⏱️ Timing
Total: 248ms | 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
congster.com directs to one IP number, which is 80.158.66.24.
Among the host names that share IP numbers with congster.com are ht-com.com, www.t-online.at, www.t-systems.sg and two others.
Name Servers
congster.com has two authoritative name servers — pns.dtag.de and ns1.telekom.net.
congster.com has the same name server delegation as a number of other domains, such as dhz-online.org, miltenberger.de, mytof.eu and two more.
There is at least partial name server overlap between congster.com and other domains — eros-world.de, 56.128.87.in-addr.arpa, draexlmaier.rs and two more among them.
These name servers regularly appear alongside secondary006.dtag.net, secondary007.dtag.net, secondary004.dtag.net and 3 other name servers in NS record sets.
Both pns.dtag.de and ns1.telekom.net have two IP addresses each. pns.dtag.de resolves to 194.25.0.125 and 2003:40:8000::100; ns1.telekom.net resolves to 212.185.24.65 and 2003:180:a:1000::53.