www.21.su - dns.ninja
www.21.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.122.170.171🇺🇸 SERVEREL-AS62.122.168.0/21 | ||||||
| PTR | 62.122.170.171.serverel.net | ||||||
21.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.122.170.171🇺🇸 SERVEREL-AS62.122.168.0/21 | ||||||
| NS | ns1.snparking.ru ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns2.snparking.ru ⚠️ Not in parent delegation | ||||||
| NS | ns3.salenames.ru ⚠️ Not in zone NS records | ||||||
| NS | ns4.salenames.ru ⚠️ Not in zone NS records | ||||||
| MX | void.blackhole.mx ⭐ | ||||||
| SOA | ns1.snparking.ruhostmaster@21.su 2022-03-28 #95 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
●A62.122.170.1712026-03-27 → 2026-08-09 · 3 obs
○ 2017-12-12 02:49:24
● 2026-03-27 23:55:36
● 2026-08-09 10:49:28
● 2026-03-27 23:55:36
● 2026-08-09 10:49:28
○A72.52.4.902016-12-26 → 2016-12-26 · 3 obs
● 2016-12-26 10:10:38
○ 2017-12-12 02:49:24
○ 2026-08-09 10:49:28
○ 2017-12-12 02:49:24
○ 2026-08-09 10:49:28
○CNAME752491.sedoparking.com2016-12-26 → 2017-12-12 · 4 obs
● 2016-12-26 10:10:38
● 2017-12-12 02:49:24
○ 2026-03-27 23:55:36
○ 2026-08-09 10:49:28
● 2017-12-12 02:49:24
○ 2026-03-27 23:55:36
○ 2026-08-09 10:49:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | 12 records |
| 21.su | ns3.salenames.ru, ns4.salenames.ru | - |
✅ Authoritative Response
Server:37.221.193.103
NS records: ns3.salenames.ru, ns4.salenames.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21.su (unsigned zone)
⏱️ Timing
Total: 3246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.122.170.171 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
www.21.su has exactly one IP address — 62.122.170.171.
greendream.ru, ozari.ru, mail.kpjp.ru plus two other host names have IP numbers in common with www.21.su.