asu-edu.ru - robtex.com
asu-edu.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.100.108.82🇷🇺 NTS-REAL-AS176.100.108.0/22 REAL | ||||||
| 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 Yandex network | ||||||
| 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 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| MX | mail.asu-edu.ru ⭐ | ||||||
| A | 176.100.108.219🇷🇺 NTS-REAL-AS176.100.108.0/22 REAL | ||||||
| PTR | mail.asu-edu.ru | ||||||
| TXT | google-site-verification=Lfr7sXNPqZ6g7Fum_Fw5CmOqYbOxBO5TCmcfWU6qxj0 | ||||||
| TXT | _globalsign-domain-verification=rZx03X9kAQQza0gbVjaMC8ITY9WsRH70DLA8MD1E5r | ||||||
| TXT | _globalsign-domain-verification1=jUJDZ_Cf-weygyNQp4-5LJgxWq3Y9-JetANFpUW5Uh | ||||||
| TXT | v=spf1 ip4:176.100.108.219 include:_spf.yandex.net ~all | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=173 | ||||||
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=4068479 | ||||||
Subdomains
mail.asu-edu.ru |
m-raspisanie.asu-edu.ru |
moodle.asu-edu.ru |
Same first word
DNS History
4 records (4 active, 0 former)
●NSdns1.yandex.net2026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 19:28:40
●NSdns2.yandex.net2026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 19:28:40
●MXmail.asu-edu.ru2026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 19:28:40
●A176.100.108.822026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 19:28:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| asu-edu.ru | 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 asu-edu.ru (unsigned zone)
⏱️ Timing
Total: 1285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.100.108.82 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mail.asu-edu.ru (pri: 10) |
| TXT | 4 | google-site-verification=Lfr7sXNPqZ6g7Fu, _globalsign-domain-verification=rZx03X9k... |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
Hierarchy
asu-edu.ru is a parent of mail.asu-edu.ru, m-raspisanie.asu-edu.ru and moodle.asu-edu.ru.
IP Addresses
asu-edu.ru points to a single IP number: 176.100.108.82.
Other host names such as m-raspisanie.asu-edu.ru and moodle.asu-edu.ru share IP numbers with asu-edu.ru.
Name Servers
Delegation for asu-edu.ru rests with two name servers, dns1.yandex.net and dns2.yandex.net.
asu-edu.ru shares the same name server setup as other domains, including amra.travel, pharma-d.com, siyanie.ru, deot.biz and venusmars.ru.
asu-edu.ru at least partially shares name servers with other domains, for instance lakhta-center.com, foteks.ru, denfm.ru, flowerz.ru and mlc-team.ru.
These name servers are commonly used with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers: dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213; dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213.
Mail Servers
asu-edu.ru is handled by a single mail server, mail.asu-edu.ru.
mail.asu-edu.ru points to a single IP: 176.100.108.219.