21vcdn.com - robtex.com
21vcdn.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1774454666 | ||||||
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=1774575147 | ||||||
Same first word
21vcdn.com |
Similar names
DNS History
8 records (2 active, 6 former)
●NSdns1.registrar-servers.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:34:30
● 2026-03-27 01:34:32
●NSdns2.registrar-servers.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:34:30
● 2026-03-27 01:34:32
○NSns29.domaincontrol.com2016-11-09 → 2017-06-19 · 4 obs
● 2017-06-19 11:17:36
○ 2026-03-27 01:34:30
○ 2026-03-27 01:34:32
○NSns30.domaincontrol.com2016-11-09 → 2017-06-19 · 4 obs
● 2017-06-19 11:17:36
○ 2026-03-27 01:34:30
○ 2026-03-27 01:34:32
○MXmailstore1.secureserver.net2016-11-09 → 2017-06-19 · 4 obs
● 2017-06-19 11:17:36
○ 2026-03-27 01:34:30
○ 2026-03-27 01:34:32
○MXsmtp.secureserver.net2016-11-09 → 2017-06-19 · 4 obs
● 2017-06-19 11:17:36
○ 2026-03-27 01:34:30
○ 2026-03-27 01:34:32
○A184.168.221.952017-06-19 → 2017-06-19 · 4 obs
● 2017-06-19 11:17:36
○ 2026-03-27 01:34:30
○ 2026-03-27 01:34:32
○A50.63.202.142016-11-09 → 2016-11-09 · 3 obs
○ 2017-06-19 11:17:36
○ 2026-03-27 01:34:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 21vcdn.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21vcdn.com (unsigned zone)
⏱️ Timing
Total: 1249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Name Servers
Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle the delegation for 21vcdn.com.
21vcdn.com shares the same name server setup as other domains, for instance vhscd.com, gosecurewealth.com, thehub.website, igenetrain.org and sensibleodds.com.
21vcdn.com at least partially shares name servers with other domains, for instance badsony.com, ibukreatif.net, washingtonwedding.net, euromillionslottery.biz and mybabysleepcoach.com.
These name servers are commonly used alongside dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.
dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.