classes.su - robtex.com
classes.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.57.65.106🇧🇦 DDOS-GUARD176.57.64.0/23 | ||||||
| NS | ns1.tildadns.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1ac4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.196Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.tildadns.com | ||||||
| A | 2400:cb00:2049:1::a29f:1bdd🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.221Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.tildadns.comns@tilda.team 2024-07-08 #4 | ||||||
su
| DNSSEC | ⚠️ Not signed | ||||||
| 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=650211186 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
3 records (3 active, 0 former)
●NSns1.tildadns.com2026-09-13 → 2026-11-03 · 2 obs
● 2026-11-03 15:12:44
●NSns2.tildadns.com2026-09-13 → 2026-11-03 · 2 obs
● 2026-11-03 15:12:44
●A176.57.65.1062026-09-13 → 2026-11-03 · 2 obs
● 2026-11-03 15:12:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | c.tld-servers.ru, e.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | 12 records |
| classes.su | ns1.tildadns.com, ns2.tildadns.com | - |
✅ Authoritative Response
Server:162.159.27.221
NS records: ns1.tildadns.com, ns2.tildadns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classes.su (unsigned zone)
⏱️ Timing
Total: 1538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.57.65.106 |
| NS | 2 | ns2.tildadns.com, ns1.tildadns.com |
| SOA | 1 | ns1.tildadns.com ns.tilda.team |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
classes.su resolves to one IP address: 176.57.65.106.
korolevskiydvor.ru, onescreen.tech, aleksandramezgireva.ru and two other host names share IP numbers with classes.su.
Name Servers
classes.su uses two name servers for its delegation: ns1.tildadns.com and ns2.tildadns.com.
classes.su uses the same name servers as several other domains — among them homestore.uz, voda-ararat.ru, onetax.ru and two more.
classes.su shares at least some of its name servers with other domains, for example kodewaves.ru, xn-----6kccisa1cv1b7b.xn--p1ai, powerhousegym.moscow and la-cocina.mx.
The two host names ns1.tildadns.com and ns2.tildadns.com each have a pair of IP addresses: ns1.tildadns.com has 162.159.26.196 and 2400:cb00:2049:1::a29f:1ac4, and ns2.tildadns.com has 162.159.27.221 and 2400:cb00:2049:1::a29f:1bdd.