tun21.com - robtex.com
tun21.com
| CNAME | going.tocname.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.135.33.179🇭🇰 CNSERVERSLLC103.135.33.0/24 HK | ||||||
| A | 103.135.33.180🇭🇰 CNSERVERSLLC103.135.33.0/24 HK | ||||||
| A | 103.135.33.181🇭🇰 CNSERVERSLLC103.135.33.0/24 HK | ||||||
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=1777556071 | ||||||
Same first word
tun21.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-02-20 → 2026-04-30 · 2 obs
● 2026-02-20 00:19:16
● 2026-04-30 13:45:56
● 2026-04-30 13:45:56
○NSa2.share-dns.com2026-02-20 → 2026-02-20 · 3 obs
● 2026-02-20 00:19:16
○ 2026-03-16 15:52:32
○ 2026-04-30 13:45:56
○ 2026-03-16 15:52:32
○ 2026-04-30 13:45:56
●NSa4.share-dns.com2026-03-16 → 2026-04-30 · 3 obs
○ 2026-02-20 00:19:16
● 2026-03-16 15:52:32
● 2026-04-30 13:45:56
● 2026-03-16 15:52:32
● 2026-04-30 13:45:56
●NSb.share-dns.net2026-02-20 → 2026-04-30 · 2 obs
● 2026-02-20 00:19:16
● 2026-04-30 13:45:56
● 2026-04-30 13:45:56
○NSb2.share-dns.net2026-02-20 → 2026-02-20 · 3 obs
● 2026-02-20 00:19:16
○ 2026-03-16 15:52:32
○ 2026-04-30 13:45:56
○ 2026-03-16 15:52:32
○ 2026-04-30 13:45:56
●NSb4.share-dns.net2026-03-16 → 2026-04-30 · 3 obs
○ 2026-02-20 00:19:16
● 2026-03-16 15:52:32
● 2026-04-30 13:45:56
● 2026-03-16 15:52:32
● 2026-04-30 13:45:56
○A43.103.1.2112026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 15:52:32
○ 2026-03-26 16:16:42
○ 2026-04-30 13:45:56
○ 2026-03-26 16:16:42
○ 2026-04-30 13:45:56
●CNAMEgoing.tocname.com2026-03-26 → 2026-04-30 · 3 obs
○ 2026-03-16 15:52:32
● 2026-03-26 16:16:42
● 2026-04-30 13:45:56
● 2026-03-26 16:16:42
● 2026-04-30 13:45:56
○CNAMEhk.newcname.com2026-02-20 → 2026-02-20 · 3 obs
● 2026-02-20 00:19:16
○ 2026-03-16 15:52:32
○ 2026-04-30 13:45:56
○ 2026-03-16 15:52:32
○ 2026-04-30 13:45:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| tun21.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tun21.com (unsigned zone)
⏱️ Timing
Total: 175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| CNAME | 1 | going.tocname.com |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a4.share-dns.com)
Analysis
IP Addresses
tun21.com resolves to three IP numbers: 103.135.33.179, 103.135.33.180 and 103.135.33.181.
other host names include ee628.com, dy209.com, 156zy.com, e3zy.com and www.ppp444.com; they share IP numbers with tun21.com.