ffe.su - dns.ninja
ffe.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.113.39.167🇷🇺 ESAMARA-AS85.113.32.0/19 CJSC "ER-Telecom Holding" Samara branch Samara, Russia | ||||||
| PTR | 85x113x39x167.static-customer.samara.ertelecom.ru | ||||||
| NS | ns1.mastername.ru ⭐ | ||||||
| A | 2a00:15f8:a000:33:1:1:1:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns1.mastername.ru | ||||||
| A | 90.156.136.115🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns1.mastername.ru | ||||||
| NS | ns2.mastername.ru | ||||||
| A | 2a00:15f8:a000:34:1:1:1:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns2.mastername.ru | ||||||
| A | 90.156.137.49🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns2.mastername.ru | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| SOA | ns1.mastername.ruhostmaster@mastername.ru serial=1724589316 | ||||||
su
| 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=650209948 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.mastername.ru2015-06-02 → 2026-07-24 · 2 obs
● 2026-07-24 04:33:02
●NSns2.mastername.ru2015-06-02 → 2026-07-24 · 2 obs
● 2026-07-24 04:33:02
○A162.218.235.1202015-06-02 → 2015-06-02 · 3 obs
○ 2016-12-26 19:03:30
○ 2026-07-24 04:33:02
○A213.178.54.902015-06-02 → 2017-08-19 · 4 obs
● 2017-08-19 09:41:38
○ 2020-10-08 05:40:50
○ 2026-07-24 04:33:02
●A85.113.39.1672020-10-08 → 2026-07-24 · 3 obs
● 2020-10-08 05:40:50
● 2026-07-24 04:33:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| ffe.su | ns1.mastername.ru, ns2.mastername.ru | - |
✅ Authoritative Response
Server:90.156.137.49
NS records: ns1.mastername.ru, ns2.mastername.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ffe.su (unsigned zone)
⏱️ Timing
Total: 1505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.113.39.167 |
| NS | 2 | ns1.mastername.ru, ns2.mastername.ru |
| MX | 1 | mx.yandex.ru (pri: 10) |
| SOA | 1 | ns1.mastername.ru hostmaster.mastername. |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
ffe.su has exactly one IP address — 85.113.39.167.
Name Servers
Two name servers handle the delegation for ffe.su: ns1.mastername.ru and ns2.mastername.ru.
The name server configuration of ffe.su is shared with other domains, for instance xn--e1aggkahud.xn--p1ai, 03uro.ru, imgspark.ru and two others.
ffe.su shares at least some of its name servers with domains including xn--80aaadcuwmei6bkkewj1dva0l.xn--p1ai, jkmuf.ru and garantexpress.ru
ns1.mastername.ru and ns2.mastername.ru both carry two IP addresses. The A records for ns1.mastername.ru are 90.156.136.115 and 2a00:15f8:a000:33:1:1:1:53; the A records for ns2.mastername.ru are 90.156.137.49 and 2a00:15f8:a000:34:1:1:1:53.
Mail Servers
ffe.su uses one mail server — mx.yandex.ru.
The mail server setup of ffe.su matches that of other domains such as taran-msk.ru, splav-po-mane.ru, pafnusha.ru and two others.
At least some of the mail servers used by ffe.su are shared with other domains: culinaryschool.ru, hydera.ru, kedorosnedra.ru and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx.yandex.net.
mx.yandex.ru directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.