fermathron.ru - dns.ninja
fermathron.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=10 | ||||||
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=4069920 | ||||||
Same first word
fermathron.info |
fermathron.de |
fermathron.com |
fermathron.ru |
Similar names
DNS History
11 records (2 active, 9 former)
○NSdns0.zenon.net2015-08-21 → 2018-06-14 · 4 obs
● 2018-06-14 23:50:10
○ 2026-07-12 13:40:48
○ 2026-08-09 04:36:22
●NSdns1.yandex.net2026-07-12 → 2026-08-09 · 3 obs
● 2026-07-12 13:40:48
● 2026-08-09 04:36:22
○NSdns1.zenon.net2015-08-21 → 2018-06-14 · 4 obs
● 2018-06-14 23:50:10
○ 2026-07-12 13:40:48
○ 2026-08-09 04:36:22
●NSdns2.yandex.net2026-07-12 → 2026-08-09 · 3 obs
● 2026-07-12 13:40:48
● 2026-08-09 04:36:22
○NSdns2.zenon.net2015-08-21 → 2018-06-14 · 4 obs
● 2018-06-14 23:50:10
○ 2026-07-12 13:40:48
○ 2026-08-09 04:36:22
○MXmx.yandex.net2026-07-12 → 2026-07-12 · 3 obs
● 2026-07-12 13:40:48
○ 2026-08-09 04:36:22
○MXmx06.aha.ru2015-08-21 → 2017-01-07 · 4 obs
● 2017-01-07 10:23:02
○ 2018-06-14 23:50:10
○ 2026-08-09 04:36:22
○MXmx30.aha.ru2018-06-14 → 2018-06-14 · 4 obs
● 2018-06-14 23:50:10
○ 2026-07-12 13:40:48
○ 2026-08-09 04:36:22
○A185.129.100.1122026-07-12 → 2026-07-12 · 3 obs
● 2026-07-12 13:40:48
○ 2026-08-09 04:36:22
○A213.189.197.1632015-08-21 → 2017-01-07 · 4 obs
● 2017-01-07 10:23:02
○ 2018-06-14 23:50:10
○ 2026-08-09 04:36:22
○A213.189.197.1832018-06-14 → 2018-06-14 · 4 obs
● 2018-06-14 23:50:10
○ 2026-07-12 13:40:48
○ 2026-08-09 04:36:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| fermathron.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:213.180.204.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fermathron.ru (unsigned zone)
⏱️ Timing
Total: 1055ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.129.100.112 |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
Name Servers
Two name servers handle the delegation for fermathron.ru: dns1.yandex.net and dns2.yandex.net.
The name server configuration of fermathron.ru is shared with other domains, for instance reagent.su, kiyashko-advocate.ru, ellea.ru and two others.
fermathron.ru has at least partial name server overlap with other domains, such as highfeel.ru, zarec.ru, traditsii.ru and two others.
It is common to see these name servers used together with name servers dns1.yandex.ru and dns2.yandex.ru.
dns1.yandex.net and dns2.yandex.net both carry two IP addresses. The A records for dns1.yandex.net are 213.180.204.213 and 2a02:6b8::213; the A records for dns2.yandex.net are 93.158.134.213 and 2a02:6b8:0:1::213.