rfst.ru - robtex.com
rfst.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4070020 | ||||||
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSdns1.yandex.net2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 13:21:32
●NSdns2.yandex.net2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 13:21:32
●MXalt1.aspmx.l.google.com2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 13:21:32
●MXalt2.aspmx.l.google.com2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 13:21:32
●MXalt3.aspmx.l.google.com2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 13:21:32
●MXalt4.aspmx.l.google.com2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 13:21:32
●MXaspmx.l.google.com2015-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 13:21:32
●A185.105.224.1122026-08-17 → 2026-08-17 · 3 obs
● 2026-08-17 10:46:06
● 2026-08-17 13:21:32
○A5.101.120.2482015-10-16 → 2020-01-09 · 5 obs
● 2015-10-16 18:11:32
● 2020-01-09 02:21:18
○ 2026-08-17 03:52:50
○ 2026-08-17 13:21:32
○A62.113.243.2312015-08-17 → 2015-08-17 · 3 obs
○ 2015-10-16 18:11:32
○ 2026-08-17 13:21:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| rfst.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfst.ru (unsigned zone)
⏱️ Timing
Total: 4949ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.105.224.112 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
rfst.ru points to a single IP number: 185.105.224.112.
Name Servers
The NS records for rfst.ru delegate to dns1.yandex.net and dns2.yandex.net.
rfst.ru shares its name server setup with other domains, including vgroza.ru, sc-plus.ru, shatura.su and two others.
rfst.ru shares at least some of its name servers with other domains, including shn.su, electrik.spb.ru, poliklinika45.ru and two others.
These name servers are frequently paired with the name servers dns1.yandex.ru and dns2.yandex.ru.
dns1.yandex.net resolves to 213.180.204.213 and 2a02:6b8::213. Likewise, dns2.yandex.net resolves to 93.158.134.213 and 2a02:6b8:0:1::213 — two IP addresses apiece.
Mail Servers
rfst.ru is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
rfst.ru shares mail servers — at least in part — with other domains, including ns500768.ns500759.ns500758.ns500736.ns500698.ns500736.ns500735.ns500698.ns500576.ns500576.ns500698.ns500576.ns500708.ns500619.ns500576.ns500619.ns500619.trackreceptor.com, ns500698.ns500759.ns500698.ns500698.ns500735.ns500735.ns500735.ns500698.ns500735.ns500698.ns500576.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com, ns500742.ns500754.ns500742.ns500671.ns500731.ns500671.ns500649.ns500291.ns500153.tenderladiesbz.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
The A records for aspmx.l.google.com return 64.233.180.27 and 2607:f8b0:4004:c06::1a.
The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.