cfrk.ru - robtex.com
cfrk.ru
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=4068322 | ||||||
Subdomains
mail.cfrk.ru |
Same first word
Similar names
DNS History
17 records (3 active, 14 former)
○NSns1.jino.ru2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 20:35:54
○ 2026-03-26 16:40:04
○ 2026-03-29 20:07:56
●NSns1.reg.ru2016-08-08 → 2026-03-29 · 5 obs
● 2016-08-08 21:00:12
○ 2020-02-23 20:35:54
● 2026-03-26 16:40:04
● 2026-03-29 20:07:56
○NSns2.jino.ru2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 20:35:54
○ 2026-03-26 16:40:04
○ 2026-03-29 20:07:56
●NSns2.reg.ru2016-08-08 → 2026-03-29 · 5 obs
● 2016-08-08 21:00:12
○ 2020-02-23 20:35:54
● 2026-03-26 16:40:04
● 2026-03-29 20:07:56
○NSns3.jino.ru2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 20:35:54
○ 2026-03-26 16:40:04
○ 2026-03-29 20:07:56
○NSns3.nic.ru2015-08-26 → 2015-12-21 · 4 obs
● 2015-12-21 01:10:52
○ 2016-03-25 06:04:34
○ 2026-03-29 20:07:56
○NSns4.jino.ru2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 20:35:54
○ 2026-03-26 16:40:04
○ 2026-03-29 20:07:56
○NSns4.nic.ru2015-08-26 → 2015-12-21 · 4 obs
● 2015-12-21 01:10:52
○ 2016-03-25 06:04:34
○ 2026-03-29 20:07:56
○NSns8.nic.ru2015-08-26 → 2015-12-21 · 4 obs
● 2015-12-21 01:10:52
○ 2016-03-25 06:04:34
○ 2026-03-29 20:07:56
○MXmail.cfrk.ru2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 20:35:54
○ 2026-03-26 16:40:04
○ 2026-03-29 20:07:56
○MXmx01.nicmail.ru2015-08-26 → 2015-12-21 · 4 obs
● 2015-12-21 01:10:52
○ 2016-03-25 06:04:34
○ 2026-03-29 20:07:56
○MXmx02.nicmail.ru2015-08-26 → 2015-12-21 · 4 obs
● 2015-12-21 01:10:52
○ 2016-03-25 06:04:34
○ 2026-03-29 20:07:56
○MXmx03.nicmail.ru2015-08-26 → 2015-12-21 · 4 obs
● 2015-12-21 01:10:52
○ 2016-03-25 06:04:34
○ 2026-03-29 20:07:56
○A195.161.62.1002020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 20:35:54
○ 2026-03-26 16:40:04
○ 2026-03-29 20:07:56
○A195.208.1.1122015-08-26 → 2015-12-21 · 4 obs
● 2015-12-21 01:10:52
○ 2016-03-25 06:04:34
○ 2026-03-29 20:07:56
●A31.31.205.1632026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 16:40:04
● 2026-03-29 20:07:56
○A77.246.156.1972016-08-08 → 2016-08-08 · 4 obs
● 2016-08-08 21:00:12
○ 2020-02-23 20:35:54
○ 2026-03-29 20:07:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| cfrk.ru | ns1.reg.ru, ns2.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.12
NS records: ns1.reg.ru, ns2.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfrk.ru (unsigned zone)
⏱️ Timing
Total: 697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.205.163 |
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| TXT | 2 | dp-info=acc:19901, eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns1.reg.ru, ns1.reg.ru, ns1.reg.ru...)
Analysis
Hierarchy
mail.cfrk.ru has cfrk.ru as its parent.
IP Addresses
cfrk.ru maps to IP address 31.31.205.163.
Other host names, for instance mx2.shopdo.ru, p-nc.ru, agrotoday.ru, binokor.ru and mail.wserver.ru share IP numbers with cfrk.ru.
Name Servers
Two name servers ns1.reg.ru and ns2.reg.ru are delegated to cfrk.ru.
cfrk.ru uses the same name server configuration as other domains, such as onduline.kz, estart.ru, elektrum.plus, marketopia.ru and thegolf.ru.
Host names with ten IP numbers:
The host name ns1.reg.ru points to 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17.
The host name ns2.reg.ru points to 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.