21cf.co.at - robtex.com
21cf.co.at
co.at
| DNSSEC | ⚠️ Not signed | ||||||
Same first word
Similar names
1c2f.tv |
fc21.co.jp |
1c2f.com |
cf12.com |
fc12.cn |
21fc.net |
c21f.com |
cf21.com |
f12c.com |
fc12.com |
21fc.com |
12fc.com |
c1f2.com |
12fc.nl |
cf12.net |
2f1c.com |
fc21.com |
12cf.com.cn |
cf12.org |
fc21.cn |
fc21.jp |
DNS History
7 records (2 active, 5 former)
●NSdns1.cscdns.net2026-04-09 → 2026-04-11 · 3 obs
○ 2017-09-12 09:53:18
● 2026-04-09 11:38:20
● 2026-04-11 21:49:50
● 2026-04-09 11:38:20
● 2026-04-11 21:49:50
●NSdns2.cscdns.net2026-04-09 → 2026-04-11 · 3 obs
○ 2017-09-12 09:53:18
● 2026-04-09 11:38:20
● 2026-04-11 21:49:50
● 2026-04-09 11:38:20
● 2026-04-11 21:49:50
○NSns1.foxfilm.com2015-04-19 → 2017-09-12 · 4 obs
● 2015-04-19 04:15:12
● 2017-09-12 09:53:18
○ 2026-04-09 11:38:20
○ 2026-04-11 21:49:50
● 2017-09-12 09:53:18
○ 2026-04-09 11:38:20
○ 2026-04-11 21:49:50
○NSns2.foxfilm.com2015-04-19 → 2017-09-12 · 4 obs
● 2015-04-19 04:15:12
● 2017-09-12 09:53:18
○ 2026-04-09 11:38:20
○ 2026-04-11 21:49:50
● 2017-09-12 09:53:18
○ 2026-04-09 11:38:20
○ 2026-04-11 21:49:50
○MXmail.foxfilm.com2015-04-19 → 2017-09-12 · 4 obs
● 2015-04-19 04:15:12
● 2017-09-12 09:53:18
○ 2026-04-09 11:38:20
○ 2026-04-11 21:49:50
● 2017-09-12 09:53:18
○ 2026-04-09 11:38:20
○ 2026-04-11 21:49:50
○MXmail2.foxfilm.com2015-04-19 → 2017-09-12 · 4 obs
● 2015-04-19 04:15:12
● 2017-09-12 09:53:18
○ 2026-04-09 11:38:20
○ 2026-04-11 21:49:50
● 2017-09-12 09:53:18
○ 2026-04-09 11:38:20
○ 2026-04-11 21:49:50
○A204.236.227.2062015-04-19 → 2017-09-12 · 4 obs
● 2015-04-19 04:15:12
● 2017-09-12 10:54:52
○ 2026-04-09 11:38:20
○ 2026-04-11 21:49:50
● 2017-09-12 10:54:52
○ 2026-04-09 11:38:20
○ 2026-04-11 21:49:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | r.ns.at, n.ns.at, d.ns.at, ns2.univie.ac.at... | - |
| 21cf.co.at | dns2.cscdns.net, dns1.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns2.cscdns.net, dns1.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21cf.co.at (unsigned zone)
⏱️ Timing
Total: 255ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Name Servers
Two name servers dns1.cscdns.net and dns2.cscdns.net handle the delegation for 21cf.co.at.
21cf.co.at shares the same name server setup as other domains, for example asianwallstreetjournal.biz, cdiscounn.com, fisher-investments-stinks.com, koate.ru and minneapolisveincare.com.
21cf.co.at at least partially shares name servers with other domains, for example pikmin.se, tracerco.sg and 13fishing.ca.
Host names with two IP numbers:
dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.
dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.