cert-rf.ru - robtex.com
cert-rf.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=4068337 | ||||||
Subdomains
www.cert-rf.ru |
Same first word
cert-rf.ru |
Similar names
DNS History
12 records (8 active, 4 former)
●NSns1.beget.com2016-07-16 → 2026-03-31 · 3 obs
● 2016-07-16 12:14:00
● 2026-03-31 01:55:50
●NSns1.beget.ru2015-08-08 → 2026-03-31 · 5 obs
● 2016-03-19 19:41:12
○ 2016-07-16 12:14:00
● 2021-09-20 05:09:34
● 2026-03-31 01:55:50
●NSns2.beget.com2016-07-16 → 2026-03-31 · 3 obs
● 2016-07-16 12:14:00
● 2026-03-31 01:55:50
●MXcertrf-ru01b.mail.protection.outlook.com2016-12-01 → 2026-03-31 · 3 obs
● 2016-12-01 12:21:14
● 2026-03-31 01:55:50
○MXmx1.beget.ru2015-08-08 → 2016-07-16 · 4 obs
● 2016-07-16 12:14:00
○ 2016-12-01 12:21:14
○ 2026-03-31 01:55:50
○MXmx2.beget.ru2015-08-08 → 2016-07-16 · 4 obs
● 2016-07-16 12:14:00
○ 2016-12-01 12:21:14
○ 2026-03-31 01:55:50
○A5.101.152.1152015-12-01 → 2017-11-06 · 5 obs
● 2015-12-01 03:54:12
● 2017-11-06 07:07:10
○ 2021-09-20 05:09:34
○ 2026-03-31 01:55:50
●A5.101.152.1552021-09-20 → 2026-03-31 · 3 obs
● 2021-09-20 05:09:34
● 2026-03-31 01:55:50
○A5.101.152.312015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-01 03:54:12
○ 2026-03-31 01:55:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| cert-rf.ru | ns1.beget.ru, ns1.beget.com, ns1.beget.pro, ns2.beget.ru... | 2 records |
✅ Authoritative Response
Server:185.50.27.12
NS records: ns1.beget.ru, ns1.beget.com, ns1.beget.pro, ns2.beget.ru, ns2.beget.com, ns2.beget.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cert-rf.ru (unsigned zone)
⏱️ Timing
Total: 1240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.101.152.155 |
| NS | 6 | ns2.beget.ru, ns1.beget.ru... |
| MX | 1 | certrf-ru01b.mail.protection.outlook.com |
| TXT | 4 | mailru-verification: 871a656718cc7406, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns1.beget.com hostmaster.beget.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.beget.ru, ns2.beget.ru)
Analysis
Hierarchy
The parent of www.cert-rf.ru is cert-rf.ru.
IP Addresses
cert-rf.ru points to a single IP address: 5.101.152.155.
Other host names such as gardeninternational.com, www.roomfor.ru, reoprint.ru, sadmolodej.ru and myriam1c.beget.tech share IPs with cert-rf.ru.
Name Servers
cert-rf.ru is delegated to six name servers: ns1.beget.com, ns2.beget.com, ns1.beget.pro, ns2.beget.pro, ns1.beget.ru and ns2.beget.ru.
cert-rf.ru at least partially shares name servers with other domains, for example magazin-nootropov.ru, wudertf1.beget.tech, vladimirshipkov.ru, glorient.ru and molomo.ru.
Host names with one IP number:
ns1.beget.com points to: 5.101.159.11.
ns2.beget.com points to: 185.50.27.12.
ns1.beget.pro points to: 5.101.159.11.
ns2.beget.pro points to: 185.50.27.12.
ns1.beget.ru points to: 5.101.159.11.
ns2.beget.ru points to: 185.50.27.12.
Host names pointing to 5.101.159.11: ns1.beget.com, ns1.beget.pro and ns1.beget.ru.
Host names pointing to 185.50.27.12: ns2.beget.com, ns2.beget.pro and ns2.beget.ru.
Mail Servers
The certrf-ru01b.mail.protection.outlook.com mail server handles cert-rf.ru.
certrf-ru01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::8, 52.101.68.18, 52.101.68.36, 52.101.73.30 and 52.101.73.153.