obos.su - dns.ninja
obos.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.47.244.173🇷🇺 TVK-AS95.47.244.0/24 | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 | ||||||
| PTR | dns2.yandex.net | ||||||
| MX | mx.obos.su(10) | ||||||
| A | 37.195.97.100🇷🇺 AS3120037.195.0.0/16 | ||||||
| PTR | l37-195-97-100.novotelecom.ru | ||||||
| TXT | o_O | ||||||
| TXT | #v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=262 | ||||||
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=650209840 | ||||||
Subdomains
mx.obos.su |
Same first word
obos.info |
obos.ru |
obos.no |
obos.ie |
obos.nl |
obos.fr |
obos.com |
obos.net |
obos.org |
obos.eu |
obos.or.kr |
obos.de |
obos.biz |
obos.se |
obos.su |
obos.be |
obos.dk |
obos.cz |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.yandex.net2017-08-21 → 2026-07-15 · 2 obs
● 2026-07-15 04:23:00
●NSdns2.yandex.net2017-08-21 → 2026-07-15 · 2 obs
● 2026-07-15 04:23:00
●MXmx.obos.su2026-02-22 → 2026-07-15 · 6 obs
● 2026-02-22 02:00:18
● 2026-06-08 22:59:02
○ 2026-06-15 10:40:04
● 2026-07-09 01:24:50
● 2026-07-15 04:23:00
○MXmx.yandex.net2017-08-21 → 2017-08-21 · 3 obs
○ 2026-02-22 02:00:18
○ 2026-07-15 04:23:00
●A95.47.244.1732017-08-21 → 2026-07-15 · 2 obs
● 2026-07-15 04:23:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | 10 records |
| obos.su | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for obos.su (unsigned zone)
⏱️ Timing
Total: 2241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.47.244.173 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 2 | mx.obos.su (pri: 10), mx.obos.su (pri: 5) |
| TXT | 2 | o_O, #v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)
Analysis
Hierarchy
obos.su is a parent domain of mx.obos.su.
IP Addresses
obos.su resolves to one IP address: 95.47.244.173.
Name Servers
Two name servers handle the delegation for obos.su: dns1.yandex.net and dns2.yandex.net.
obos.su uses the same name servers as several other domains — among them startool.ru, sahinburo.com.tr, hino-chel.ru and two more.
obos.su shares at least some of its name servers with other domains, including reskom.net, r11.ru, oknavips.ru and two others.
These name servers are frequently paired with the name servers dns1.yandex.ru and dns2.yandex.ru.
dns1.yandex.net and dns2.yandex.net both carry two IP addresses. The A records for dns1.yandex.net are 213.180.204.213 and 2a02:6b8::213; the A records for dns2.yandex.net are 93.158.134.213 and 2a02:6b8:0:1::213.
Mail Servers
Mail for obos.su is handled by a single mail server, mx.obos.su.
mx.obos.su carries a single IP number, which is 37.195.97.100.