rfdoc.ru - robtex.com
rfdoc.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.zenon.net ⚠️ Not in zone NS records | ||||||
| A | 195.2.64.38🇷🇺 ZENON-AS195.2.64.0/23 | ||||||
| PTR | dns1.zenon.net | ||||||
| NS | dns2.zenon.net ⚠️ Not in zone NS records | ||||||
| A | 195.2.83.38🇷🇺 ZENON-AS195.2.82.0/23 | ||||||
| PTR | dns2.zenon.net | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068291 | ||||||
Same first word
rfdoc.ru |
Similar names
DNS History
5 records (2 active, 3 former)
○NSdns0.zenon.net2015-08-17 → 2017-06-02 · 4 obs
● 2017-06-02 17:16:32
○ 2026-03-22 05:41:02
○ 2026-03-27 05:44:26
○MXmx10.aha.ru2015-08-17 → 2017-06-02 · 4 obs
● 2017-06-02 17:16:32
○ 2026-03-22 05:41:02
○ 2026-03-27 05:44:26
○A213.189.196.1702015-08-17 → 2017-06-02 · 4 obs
● 2017-06-02 17:16:32
○ 2026-03-22 05:41:02
○ 2026-03-27 05:44:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| rfdoc.ru | dns2.zenon.net, dns1.zenon.net | - |
✅ Authoritative Response
Server:195.2.83.38
NS records: dns2.zenon.net, dns1.zenon.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfdoc.ru (unsigned zone)
⏱️ Timing
Total: 1013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
rfdoc.ru's delegation uses two name servers, dns1.zenon.net and dns2.zenon.net.
rfdoc.ru shares the same name server setup as other domains, for example gpn.ru, giacint.ru, inecoenergo.ru, unitorgtech.ru and gubin.aha.ru.
rfdoc.ru at least partially shares name servers with other domains, including pleza.ru, mirecon.net, velesich.ru, davidsamoilov.ru and meca-inox.ru.
These name servers are typically used together with the name servers ns1.rsnx.ru, ns2.rsnx.ru, sni2.rusonyx.ru, sni1.rusonyx.ru, sni5.rusonyx.ru, sni6.rusonyx.ru, dns0.zenon.net, sni9.rusonyx.ru, sni8.rusonyx.ru and sni3.rusonyx.ru.
Host names with a single IP:
dns1.zenon.net points to 195.2.64.38.
dns2.zenon.net points to 195.2.83.38.