recursion.su - dns.ninja
recursion.su
su
| 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=650210582 | ||||||
Same first word
Similar names
Previous names
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DNS History
7 records (7 active, 0 former)
●NSns1.hosting.reg.ru2026-09-14 → 2026-09-14 · 2 obs
● 2026-09-14 10:21:10
●NSns2.hosting.reg.ru2026-09-14 → 2026-09-14 · 2 obs
● 2026-09-14 10:21:10
●NSserver164.hosting.reg.ru2026-09-14 → 2026-09-14 · 2 obs
● 2026-09-14 10:21:10
●MXmx1.hosting.reg.ru2026-09-14 → 2026-09-14 · 2 obs
● 2026-09-14 10:21:10
●MXmx2.hosting.reg.ru2026-09-14 → 2026-09-14 · 2 obs
● 2026-09-14 10:21:10
●A2a00:f940:2:2:1:1:0:1642026-09-14 → 2026-09-14 · 2 obs
● 2026-09-14 10:21:10
●A31.31.196.1662026-09-14 → 2026-09-14 · 2 obs
● 2026-09-14 10:21:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | 12 records |
| recursion.su | ns2.hosting.reg.ru, ns1.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.194.245
NS records: ns2.hosting.reg.ru, ns1.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for recursion.su (unsigned zone)
⏱️ Timing
Total: 1616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.196.166 |
| AAAA | 1 | 2a00:f940:2:2:1:1:0:164 |
| NS | 2 | ns2.hosting.reg.ru, ns1.hosting.reg.ru |
| MX | 2 | mx1.hosting.reg.ru (pri: 10), mx2.hosting.reg.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:31.31.196.166 a mx include:_s |
| SOA | 1 | server164.hosting.reg.ru support.reg.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
recursion.su has two IP addresses: 31.31.196.166 and 2a00:f940:2:2:1:1:0:164
vegm.info, 1pxl.ru, druschbafm.com plus two other host names have IP numbers in common with recursion.su.
Name Servers
recursion.su is served by three name servers: ns1.hosting.reg.ru, ns2.hosting.reg.ru and server164.hosting.reg.ru.
At least some of recursion.su's name servers are shared with other domains, for example rlb-it.ru, stat-nicrus.ru, xn--80ajsoi2b0b.xn--p1ai and two more.
These name servers tend to co-occur with server256.hosting.reg.ru, server281.hosting.reg.ru, server152.hosting.reg.ru and 4 other name servers in the same DNS delegations.
Hosts with 14 IP addresses each:
ns1.hosting.reg.ru maps to 31.31.194.245, 31.31.194.251, 31.31.196.37 and 11 additional IP addresses.
ns2.hosting.reg.ru maps to 31.31.194.244, 31.31.196.34, 31.31.196.53 and 11 additional IP addresses.
Host names resolving to a single IP address:
server164.hosting.reg.ru resolves to the IP address 31.31.196.166.
Mail Servers
recursion.su uses two mail servers, mx1.hosting.reg.ru and mx2.hosting.reg.ru.
The mail server setup of recursion.su matches that of other domains such as testkviz123.ru, fashionindustry.pro, tarziniz.ru and two others.
recursion.su partially shares its mail servers with other domains; known examples include waylandrus.ru, sibpromavt.ru and geohim.ru.
mx1.hosting.reg.ru has IP addresses 31.31.194.240 and 31.31.194.241; mx2.hosting.reg.ru has the same IP addresses: 31.31.194.240 and 31.31.194.241.
mx1.hosting.reg.ru and mx2.hosting.reg.ru each have 31.31.194.240 IP addresses.
mx1.hosting.reg.ru and mx2.hosting.reg.ru each have 31.31.194.241 IP addresses.