kuznetsov.us - robtex.com
kuznetsov.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1783216527 | ||||||
Previously MX for
kuznetsov.us |
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSdns1.registrar-servers.com2026-06-07 → 2026-07-05 · 3 obs
● 2026-06-07 05:29:18
● 2026-07-05 02:09:46
●NSdns2.registrar-servers.com2026-06-07 → 2026-07-05 · 3 obs
● 2026-06-07 05:29:18
● 2026-07-05 02:09:46
○NSns1.goldhost.ru2015-07-22 → 2017-05-28 · 4 obs
● 2017-05-28 12:51:26
○ 2026-06-07 05:29:18
○ 2026-07-05 02:09:46
○NSns2.goldhost.ru2015-07-22 → 2017-05-28 · 4 obs
● 2017-05-28 12:51:26
○ 2026-06-07 05:29:18
○ 2026-07-05 02:09:46
○MXkuznetsov.us2015-07-22 → 2017-05-28 · 4 obs
● 2017-05-28 12:51:26
○ 2026-06-07 05:29:18
○ 2026-07-05 02:09:46
●MXsmtp.google.com2026-06-07 → 2026-07-05 · 3 obs
● 2026-06-07 05:29:18
● 2026-07-05 02:09:46
○A88.212.209.962015-07-22 → 2017-05-28 · 4 obs
● 2017-05-28 12:51:26
○ 2026-06-07 05:29:18
○ 2026-07-05 02:09:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| kuznetsov.us | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kuznetsov.us (unsigned zone)
⏱️ Timing
Total: 87ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Name Servers
Two name servers handle the delegation for kuznetsov.us: dns1.registrar-servers.com and dns2.registrar-servers.com.
kuznetsov.us uses the same name servers as several other domains — among them innerwisdomcounseling.us, dcmetroparkour.com, aiiivbim.com and two more.
kuznetsov.us partially shares its name servers with domains like savenn.com and yourpictureframe.com.
These name servers regularly co-occur with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Mail for kuznetsov.us is handled by a single mail server, smtp.google.com.
kuznetsov.us uses an identical mail server configuration to several other domains — among them r0ck.net, tuttosaldatura.it, servemup.com and two more.
kuznetsov.us has at least partial mail server overlap with other domains such as spmf.net, mrjutzi.ca, tcpharyana.gov.in and two more.
smtp.google.com resolves to 9 IP addresses — 142.250.31.26, 142.250.31.27, 142.251.179.26 and 6 others.