rusdf.ru - robtex.com
rusdf.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.163.21.236🇷🇺 SELECTEL-MSK81.163.20.0/23 Selectel Route Object | ||||||
| NS | ns1.beget.com ⭐ | ||||||
| A | 93.92.81.0 | ||||||
| NS | ns1.beget.pro | ||||||
| A | 93.92.81.0 | ||||||
| NS | ns1.beget.ru ⚠️ Not in parent delegation | ||||||
| A | 5.101.159.11🇷🇺 BEGET-AS5.101.159.0/24 Geo location BEGET.RU | ||||||
| PTR | ns1.beget.com | ||||||
| NS | ns2.beget.com | ||||||
| A | 185.50.27.12🇷🇺 BEGET-AS185.50.27.0/24 BEGET.RU | ||||||
| PTR | ns2.beget.com | ||||||
| NS | ns2.beget.pro | ||||||
| A | 185.50.27.12🇷🇺 BEGET-AS185.50.27.0/24 BEGET.RU | ||||||
| PTR | ns2.beget.com | ||||||
| NS | ns2.beget.ru ⚠️ Not in parent delegation | ||||||
| A | 185.50.27.12🇷🇺 BEGET-AS185.50.27.0/24 BEGET.RU | ||||||
| PTR | ns2.beget.com | ||||||
| MX | rcmx3.roscongress.org ⭐ | ||||||
| A | 109.167.254.26🇷🇺 SPBIEF-AS109.167.254.0/24 S-Peterburg Internetional Economic Forum | ||||||
| PTR | rcmx3.roscongress.org | ||||||
| MX | rtmx2.roscongress.org(20) | ||||||
| A | 85.174.135.243🇷🇺 ROSTELECOM-AS85.172.0.0/14 Rostelecom networks | ||||||
| PTR | rtmx2.roscongress.org | ||||||
| MX | selmx5.roscongress.org(30) | ||||||
| TXT | v=spf1 include:beget.com include:spf.roscongress.org -all | ||||||
| SOA | ns1.beget.comhostmaster@beget.com serial=1751030145 | ||||||
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=4069871 | ||||||
Same first word
rusdf.ru |
Similar names
DNS History
10 records (10 active, 0 former)
●MXrcmx3.roscongress.org2026-07-24 → 2026-08-05 · 2 obs
● 2026-08-05 02:10:10
●MXrtmx2.roscongress.org2026-07-24 → 2026-08-05 · 2 obs
● 2026-08-05 02:10:10
●MXselmx5.roscongress.org2026-07-24 → 2026-08-05 · 2 obs
● 2026-08-05 02:10:10
●A81.163.21.2362026-07-24 → 2026-08-05 · 2 obs
● 2026-08-05 02:10:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| rusdf.ru | ns1.beget.com, ns1.beget.pro, ns2.beget.com, ns2.beget.pro | - |
✅ Authoritative Response
Server:93.92.81.0
NS records: ns1.beget.com, ns1.beget.pro, ns2.beget.com, ns2.beget.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rusdf.ru (unsigned zone)
⏱️ Timing
Total: 1199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.163.21.236 |
| NS | 6 | ns2.beget.ru, ns1.beget.ru... |
| MX | 3 | rcmx3.roscongress.org (pri: 10), rtmx2.roscongress.org (pri: 20)... |
| TXT | 1 | v=spf1 include:beget.com include:spf.ros |
| SOA | 1 | ns1.beget.com hostmaster.beget.com |
Analysis
IP Addresses
rusdf.ru resolves to just one IP address, 81.163.21.236.
Among the host names that share IP numbers with rusdf.ru is rusinvestforum.org, as one example.
Name Servers
rusdf.ru carries NS records listing 6 name servers — ns1.beget.com, ns2.beget.com, ns1.beget.pro and 3 others.
rusdf.ru has at least partial name server overlap with other domains, such as sst-rnd.ru, millerovo-book.ru, marketmasters.ru and two others.
These name servers tend to appear together with the name servers ns2.beget.pro, ns1.beget.ru and ns2.beget.ru.
Host names that point to one IP address:
ns1.beget.com resolves to the IP address 93.92.81.0.
ns2.beget.com resolves to the IP address 185.50.27.12.
ns1.beget.pro resolves to the IP address 93.92.81.0.
ns2.beget.pro resolves to the IP address 185.50.27.12.
ns1.beget.ru resolves to the IP address 5.101.159.11.
ns2.beget.ru resolves to the IP address 185.50.27.12.
ns1.beget.com and ns1.beget.pro each have 93.92.81.0 IP addresses.
Each of ns2.beget.com, ns2.beget.pro and ns2.beget.ru resolves to 185.50.27.12.
Mail Servers
rusdf.ru has three mail servers: rcmx3.roscongress.org, rtmx2.roscongress.org and selmx5.roscongress.org.
There is at least a partial MX overlap between rusdf.ru and other domains, including rustravelforum.com, forumhealth.ru, rc-avangard.ru and two others.
rcmx3.roscongress.org directs to 109.167.254.26 and rtmx2.roscongress.org directs to 85.174.135.243; each host name points to exactly one IP number.