yfg.su - robtex.com
yfg.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.42.99.130 | ||||||
| NS | ryazan.ens.mail.ru ⭐ | ||||||
| A | 217.69.139.164🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | ns2.ens.mail.ru | ||||||
| NS | surgut.ens.mail.ru | ||||||
| A | 94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | ns1.ens.mail.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| SOA | ryazan.ens.mail.rusupport@biz.mail.ru 2026-07-17 #2 | ||||||
su
| 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=650210053 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
yfg.org |
yfg.pl |
yfg.ie |
yfg.io |
yfg.nl |
yfg.biz |
yfg.de |
yfg.ca |
yfg.us |
yfg.eu |
yfg.info |
yfg.com |
yfg.in |
yfg.fr |
yfg.cn |
yfg.co |
yfg.su |
Similar names
DNS History
4 records (4 active, 0 former)
●NSryazan.ens.mail.ru2026-07-27 → 2026-08-01 · 2 obs
● 2026-08-01 21:25:02
●NSsurgut.ens.mail.ru2026-07-27 → 2026-08-01 · 2 obs
● 2026-08-01 21:25:02
●A5.42.99.1302026-07-27 → 2026-08-01 · 2 obs
● 2026-08-01 21:25:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 12 records |
| yfg.su | ryazan.ens.mail.ru, surgut.ens.mail.ru | - |
✅ Authoritative Response
Server:94.100.180.238
NS records: ryazan.ens.mail.ru, surgut.ens.mail.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yfg.su (unsigned zone)
⏱️ Timing
Total: 1357ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.42.99.130 |
| NS | 2 | surgut.ens.mail.ru, ryazan.ens.mail.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | ryazan.ens.mail.ru support.biz.mail.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
yfg.su has exactly one IP address — 5.42.99.130.
Name Servers
Two name servers handle the delegation for yfg.su: ryazan.ens.mail.ru and surgut.ens.mail.ru.
There is at least partial name server overlap between yfg.su and other domains — house-holding.ru, vital.su, bely.su and two more among them.
These name servers regularly appear alongside tobolsk.ens.mail.ru, klin.ens.mail.ru, ukhta.ens.mail.ru and 7 other name servers in NS record sets.
ryazan.ens.mail.ru → 217.69.139.164 and surgut.ens.mail.ru → 94.100.180.238: one IP number per host name.
Mail Servers
yfg.su uses one mail server — emx.mail.ru.
The mail server setup of yfg.su matches that of other domains such as winstein.org, topgas.ru, konoshima.ru and two others.
yfg.su and a number of other domains — belivo.ru, mikma.com, nordw.ru and erfolg-c.ru among them — share at least some of the same mail servers.
emx.mail.ru carries two IP numbers: 94.100.180.180 and 217.69.139.180.