dan.su - dns.ninja
dan.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.212.148.42🇷🇺 FIRSTBYTE-AS185.212.148.0/24 | ||||||
| PTR | vm1774873.firstbyte.club | ||||||
| NS | planetahost.ru ⭐ | ||||||
| A | 85.93.129.18🇷🇺 SPACENET-AS85.93.129.0/24 | ||||||
| NS | dns1.planetahost.ru | ||||||
| A | 85.93.128.22🇷🇺 SPACENET-AS85.93.128.0/24 | ||||||
| PTR | dns1.planetahost.ru | ||||||
| NS | dns2.planetahost.ru | ||||||
| A | 85.93.129.22🇷🇺 SPACENET-AS85.93.129.0/24 | ||||||
| MX | mx.dan.su ⭐ | ||||||
| A | 185.212.148.42🇷🇺 FIRSTBYTE-AS185.212.148.0/24 | ||||||
| PTR | vm1774873.firstbyte.club | ||||||
| TXT | v=spf1 +mx ~a -all | ||||||
| SOA | planetahost.ruwork247@mail.ru 2024-01-29 #27 | ||||||
su
| 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=650209711 | ||||||
Previously MX for
dan.su |
Subdomains
mx.dan.su |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NScpns1.netresult.ru2015-08-28 → 2016-12-24 · 4 obs
● 2016-12-24 09:04:38
○ 2026-02-20 05:51:36
○ 2026-07-04 10:06:36
○NScpns2.netresult.ru2015-08-28 → 2016-12-24 · 4 obs
● 2016-12-24 09:04:38
○ 2026-02-20 05:51:36
○ 2026-07-04 10:06:36
○NScpns3.netresult.ru2015-08-28 → 2016-12-24 · 4 obs
● 2016-12-24 09:04:38
○ 2026-02-20 05:51:36
○ 2026-07-04 10:06:36
●NSdns1.planetahost.ru2026-02-20 → 2026-07-04 · 3 obs
● 2026-02-20 05:51:36
● 2026-07-04 10:06:36
●NSdns2.planetahost.ru2026-02-20 → 2026-07-04 · 3 obs
● 2026-02-20 05:51:36
● 2026-07-04 10:06:36
●NSplanetahost.ru2026-02-20 → 2026-07-04 · 3 obs
● 2026-02-20 05:51:36
● 2026-07-04 10:06:36
○MXdan.su2016-04-13 → 2016-12-24 · 5 obs
● 2016-04-13 03:53:32
● 2016-12-24 09:04:38
○ 2026-02-20 05:51:36
○ 2026-07-04 10:06:36
○MXmail.dan.su2015-08-28 → 2016-01-16 · 4 obs
● 2016-01-16 03:20:18
○ 2016-04-13 03:53:32
○ 2026-07-04 10:06:36
●MXmx.dan.su2026-02-20 → 2026-07-04 · 3 obs
● 2026-02-20 05:51:36
● 2026-07-04 10:06:36
●A185.212.148.422026-02-20 → 2026-07-04 · 3 obs
● 2026-02-20 05:51:36
● 2026-07-04 10:06:36
○A89.20.158.1022015-08-28 → 2016-12-24 · 4 obs
● 2016-12-24 09:04:38
○ 2026-02-20 05:51:36
○ 2026-07-04 10:06:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | d.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net... | 10 records |
| dan.su | dns1.planetahost.ru, dns2.planetahost.ru | - |
✅ Authoritative Response
Server:85.93.129.22
NS records: dns1.planetahost.ru, dns2.planetahost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dan.su (unsigned zone)
⏱️ Timing
Total: 1566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.212.148.42 |
| NS | 2 | dns1.planetahost.ru, dns2.planetahost.ru |
| MX | 1 | mx.dan.su (pri: 10) |
| TXT | 1 | v=spf1 +mx ~a -all |
| SOA | 1 | planetahost.ru work247.mail.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
dan.su is a parent domain of mx.dan.su.
IP Addresses
dan.su directs to one IP number, which is 185.212.148.42.
Host names such as work247.ru and mx.dan.su share IP numbers with dan.su.
Name Servers
dan.su has three name servers — planetahost.ru, dns1.planetahost.ru and dns2.planetahost.ru.
dan.su shares at least some of its name servers with other domains, including briskina.ru, xn--33-8kcp4bl.xn--p1ai, santeh-import.ru and two others.
These name servers are routinely co-deployed with the name servers ns1.icosmos.ru, ns2.icosmos.ru, dns3.planetahost.ru and two others.
Each of the three hostnames points to exactly one IP address: planetahost.ru points to 85.93.129.18, dns1.planetahost.ru points to 85.93.128.22 and dns2.planetahost.ru points to 85.93.129.22.
Mail Servers
dan.su routes its mail through a single mail server, mx.dan.su.
dan.su and domains like work247.ru share an identical mail server configuration.
mx.dan.su points to one IP number — 185.212.148.42.