fczerna.ru - robtex.com
fczerna.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.248.39.204🇷🇺 MTS212.248.0.0/17 Mobile Telesystem PJSC, Moscow division / former COMSTAR Telecommunications RU | ||||||
| NS | ns3-l2.nic.ru ⭐ | ||||||
| A | 193.232.146.1🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK | ||||||
| PTR | ns3-l2.nic.ru | ||||||
| NS | ns4-cloud.nic.ru ⚠️ Not in zone NS records | ||||||
| A | 89.104.93.30🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.93.33🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.93.34🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.95.30🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| A | 89.104.95.33🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| A | 89.104.95.34🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| NS | ns4-l2.nic.ru | ||||||
| A | 91.217.20.20🇷🇺 RU-CENTER91.217.20.0/24 | ||||||
| PTR | ns4-l2.nic.ru | ||||||
| NS | ns8-cloud.nic.ru ⚠️ Not in zone NS records | ||||||
| A | 89.104.93.31🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.93.35🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.93.36🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.95.31🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| A | 89.104.95.35🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| A | 89.104.95.36🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| NS | ns8-l2.nic.ru | ||||||
| A | 91.217.21.20🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER | ||||||
| PTR | ns8-l2.nic.ru | ||||||
| MX | mail.fczerna.ru ⭐ | ||||||
| A | 212.248.39.202🇷🇺 MTS212.248.0.0/17 Mobile Telesystem PJSC, Moscow division / former COMSTAR Telecommunications RU | ||||||
| PTR | mail.fczerna.ru | ||||||
| TXT | v=spf1 mx ip4:212.248.39.202 ~all | ||||||
| TXT | MS=0E8A9BA52D7A82C584C59308891B167B557FDE48 | ||||||
| TXT | google-site-verification=-3WtH9xEEZ8IcKwBE_4XDeT33D8yuw0AxtTftzu9Oeg | ||||||
| TXT | _globalsign-domain-verification=2KTm6ZnDRjWcAwDejk7-oFnSeA3kHwrgSQsIqUOQad | ||||||
| TXT | _globalsign-domain-verification=iNv9af2Ory7kcKynSlP5gKH2Q-xpUg2k0v5NsMg6uc | ||||||
| SOA | ns3-l2.nic.rudns@nic.ru 2024-09-11 #92 | ||||||
ru
| 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=4068501 | ||||||
rank #30954 in the tld
📈 Tranco rank: #614,861
Subdomains
mail.fczerna.ru |
Same first word
fczerna.ru |
Similar names
DNS History
12 records (7 active, 5 former)
○NSns1.r01.ru2015-08-16 → 2017-02-08 · 4 obs
● 2017-02-08 16:59:24
○ 2026-02-15 09:02:04
○ 2026-04-13 16:08:02
○NSns2.r01.ru2015-08-16 → 2017-02-08 · 4 obs
● 2017-02-08 16:59:24
○ 2026-02-15 09:02:04
○ 2026-04-13 16:08:02
●NSns3-l2.nic.ru2026-02-15 → 2026-04-13 · 3 obs
● 2026-02-15 09:02:04
● 2026-04-13 16:08:02
●NSns4-cloud.nic.ru2026-02-15 → 2026-04-13 · 3 obs
● 2026-02-15 09:02:04
● 2026-04-13 16:08:02
●NSns4-l2.nic.ru2026-02-15 → 2026-04-13 · 3 obs
● 2026-02-15 09:02:04
● 2026-04-13 16:08:02
●NSns8-cloud.nic.ru2026-02-15 → 2026-04-13 · 3 obs
● 2026-02-15 09:02:04
● 2026-04-13 16:08:02
●NSns8-l2.nic.ru2026-02-15 → 2026-04-13 · 3 obs
● 2026-02-15 09:02:04
● 2026-04-13 16:08:02
●MXmail.fczerna.ru2026-02-15 → 2026-04-13 · 3 obs
● 2026-02-15 09:02:04
● 2026-04-13 16:08:02
○MXmx01.r01mail.ru2015-08-16 → 2017-02-08 · 4 obs
● 2017-02-08 16:59:24
○ 2026-02-15 09:02:04
○ 2026-04-13 16:08:02
○MXmx02.r01mail.ru2015-08-16 → 2017-02-08 · 4 obs
● 2017-02-08 16:59:24
○ 2026-02-15 09:02:04
○ 2026-04-13 16:08:02
○A193.232.241.2232015-08-16 → 2017-02-08 · 4 obs
● 2017-02-08 16:59:24
○ 2026-02-15 09:02:04
○ 2026-04-13 16:08:02
●A212.248.39.2042026-02-15 → 2026-04-13 · 3 obs
● 2026-02-15 09:02:04
● 2026-04-13 16:08:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net... | - |
| fczerna.ru | ns3-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru... | 19 records |
✅ Authoritative Response
Server:91.217.20.20
NS records: ns3-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fczerna.ru (unsigned zone)
⏱️ Timing
Total: 671ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.248.39.204 |
| NS | 3 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | mail.fczerna.ru (pri: 10) |
| TXT | 5 | v=spf1 mx ip4:212.248.39.202 ~all, MS=0E8A9BA52D7A82C584C59308891B167B557FD... |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
Hierarchy
The parent of mail.fczerna.ru is fczerna.ru.
IP Addresses
fczerna.ru points to a single IP number: 212.248.39.204.
Name Servers
fczerna.ru is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
fczerna.ru shares name servers with other domains at least partially, for instance axyglobal.com, spktlt.ru, brosko.biz, plsib.ru and twt.ru.
these name servers are commonly used together with ns3.nic.ru and ns77.armo.ru.
Host names with six IP numbers:
ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34.
ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36.
Host names with one IP number:
ns3-l2.nic.ru points to: 193.232.146.1.
ns4-l2.nic.ru points to: 91.217.20.20.
ns8-l2.nic.ru points to: 91.217.21.20.
Mail Servers
The mail server for fczerna.ru is mail.fczerna.ru.
Host name mail.fczerna.ru resolves to IP 212.248.39.202.