21vpn.com - robtex.com
21vpn.com
| CNAME | mc497drp-u.gaofangs.com | ||||||
| CNAME | jcn9x8e4.n.gaofangs.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
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=1771291435 | ||||||
Same first word
21vpn.com |
Similar names
DNS History
21 records (3 active, 18 former)
●NSa.share-dns.com2026-03-11 → 2026-03-11 · 3 obs
○ 2018-01-06 05:18:56
● 2026-03-11 00:53:24
● 2026-03-11 00:53:30
● 2026-03-11 00:53:24
● 2026-03-11 00:53:30
○NSaria.ns.cloudflare.com2018-01-06 → 2018-01-06 · 4 obs
○ 2017-02-05 17:34:28
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
●NSb.share-dns.net2026-03-11 → 2026-03-11 · 3 obs
○ 2018-01-06 05:18:56
● 2026-03-11 00:53:24
● 2026-03-11 00:53:30
● 2026-03-11 00:53:24
● 2026-03-11 00:53:30
○NSdns.namescout.com2016-04-22 → 2017-02-05 · 5 obs
○ 2016-01-27 16:50:26
● 2016-04-22 23:00:08
● 2017-02-05 17:34:28
○ 2018-01-06 05:18:56
○ 2026-03-11 00:53:30
● 2016-04-22 23:00:08
● 2017-02-05 17:34:28
○ 2018-01-06 05:18:56
○ 2026-03-11 00:53:30
○NSdns1.iidns.com2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 04:51:14
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○NSdns2.iidns.com2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 04:51:14
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○NSdns2.namescout.com2016-04-22 → 2017-02-05 · 5 obs
○ 2016-01-27 16:50:26
● 2016-04-22 23:00:08
● 2017-02-05 17:34:28
○ 2018-01-06 05:18:56
○ 2026-03-11 00:53:30
● 2016-04-22 23:00:08
● 2017-02-05 17:34:28
○ 2018-01-06 05:18:56
○ 2026-03-11 00:53:30
○NSdns3.iidns.com2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 04:51:14
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○NSdns4.iidns.com2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 04:51:14
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○NSdns5.iidns.com2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 04:51:14
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○NSdns6.iidns.com2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 04:51:14
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○NSrick.ns.cloudflare.com2018-01-06 → 2018-01-06 · 4 obs
○ 2017-02-05 17:34:28
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
○A104.28.24.1282018-01-06 → 2018-01-06 · 4 obs
○ 2017-02-05 17:34:28
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
○A104.28.25.1282018-01-06 → 2018-01-06 · 4 obs
○ 2017-02-05 17:34:28
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
○A172.99.81.1622016-04-22 → 2017-02-05 · 5 obs
○ 2015-07-17 04:51:14
● 2016-04-22 23:00:08
● 2017-02-05 17:34:28
○ 2018-01-06 05:18:56
○ 2026-03-11 00:53:30
● 2016-04-22 23:00:08
● 2017-02-05 17:34:28
○ 2018-01-06 05:18:56
○ 2026-03-11 00:53:30
○A198.148.92.872015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 04:51:14
○ 2017-02-05 17:34:28
○ 2026-03-11 00:53:30
○ 2017-02-05 17:34:28
○ 2026-03-11 00:53:30
○A198.148.92.882015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 04:51:14
○ 2017-02-05 17:34:28
○ 2026-03-11 00:53:30
○ 2017-02-05 17:34:28
○ 2026-03-11 00:53:30
○A2400:cb00:2048:1::681c:18802018-01-06 → 2018-01-06 · 4 obs
○ 2017-02-05 17:34:28
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
○A2400:cb00:2048:1::681c:19802018-01-06 → 2018-01-06 · 4 obs
○ 2017-02-05 17:34:28
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
● 2018-01-06 05:18:56
○ 2026-03-11 00:53:24
○ 2026-03-11 00:53:30
○CNAMEcs.ename.net2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 04:51:14
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
○ 2016-01-27 16:50:26
○ 2026-03-11 00:53:30
●CNAMEmc497drp-u.gaofangs.com2026-03-11 → 2026-03-11 · 3 obs
○ 2016-01-27 16:50:26
● 2026-03-11 00:53:24
● 2026-03-11 00:53:30
● 2026-03-11 00:53:24
● 2026-03-11 00:53:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| 21vpn.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server: 172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21vpn.com (unsigned zone)
⏱️ Timing
Total: 124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| CNAME | 1 | mc497drp-u.gaofangs.com |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a.share-dns.com)