99f.su - dns.ninja
99f.su
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=650210239 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSdns1.yandex.net2015-07-01 → 2026-08-17 · 2 obs
● 2026-08-17 07:49:06
●NSdns1.yandex.ru2026-06-26 → 2026-08-17 · 3 obs
● 2026-06-26 01:54:18
● 2026-08-17 07:49:06
●NSdns2.yandex.net2015-07-01 → 2026-08-17 · 2 obs
● 2026-08-17 07:49:06
●NSdns2.yandex.ru2026-06-26 → 2026-08-17 · 3 obs
● 2026-06-26 01:54:18
● 2026-08-17 07:49:06
○A176.9.27.732015-07-01 → 2016-02-24 · 4 obs
● 2016-02-24 18:53:28
○ 2016-06-21 11:34:04
○ 2026-08-17 07:49:06
●A185.165.123.362026-06-26 → 2026-08-17 · 3 obs
● 2026-06-26 01:54:18
● 2026-08-17 07:49:06
○A213.159.214.202016-06-21 → 2016-06-21 · 4 obs
● 2016-06-21 11:34:04
○ 2016-11-25 15:19:16
○ 2026-08-17 07:49:06
○A83.220.168.152016-11-25 → 2017-08-17 · 5 obs
● 2016-11-25 15:19:16
● 2017-08-17 10:19:54
○ 2026-06-26 01:54:18
○ 2026-08-17 07:49:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru... | - |
| 99f.su | dns1.yandex.ru, dns2.yandex.ru | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.ru, dns2.yandex.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 99f.su (unsigned zone)
⏱️ Timing
Total: 1219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.ru |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
99f.su resolves to one IP address: 185.165.123.36.
codexk.com, raamatupidamine.info, rallyzone.ru and two other host names share IP numbers with 99f.su.
Name Servers
The authoritative name servers for 99f.su are dns1.yandex.net, dns2.yandex.net, dns1.yandex.ru and dns2.yandex.ru.
99f.su partially shares its NS delegation with several other domains, including centrus.su, doasap.ru, eystekstil.com and two others.
Each of dns1.yandex.net, dns2.yandex.net, dns1.yandex.ru and dns2.yandex.ru resolves to two IP numbers, falling into two groups: dns1.yandex.net and dns1.yandex.ru share 213.180.204.213 and 2a02:6b8::213, while dns2.yandex.net and dns2.yandex.ru share 93.158.134.213 and 2a02:6b8:0:1::213.
Both dns1.yandex.net and dns1.yandex.ru resolve to 2a02:6b8::213 IP addresses each.
Both dns1.yandex.net and dns1.yandex.ru resolve to 213.180.204.213 IP addresses each.
Both dns2.yandex.net and dns2.yandex.ru resolve to 2a02:6b8:0:1::213 IP addresses each.
Both dns2.yandex.net and dns2.yandex.ru resolve to 93.158.134.213 IP addresses each.
Mail Servers
Mail for 99f.su is handled by a single mail server, mx.yandex.ru.
99f.su uses an identical mail server configuration to several other domains — among them basker.ru, www.teplo-heat.ru, avtolicey37.ru and two more.
99f.su partially shares its mail servers with other domains, avto-yps.ru and nasledie.ru being examples.
The host mx.yandex.ru resolves to 77.88.21.249 and 2a02:6b8::311 — two IP addresses.