smartclas.ru - robtex.com
smartclas.ru
ru
| 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=4069862 | ||||||
Same first word
smartclas.ru |
Similar names
DNS History
14 records (3 active, 11 former)
○NSns1.privateperson.ru2015-05-08 → 2016-11-29 · 4 obs
● 2016-11-29 19:37:58
○ 2017-09-16 12:11:24
○ 2026-08-04 07:56:38
●NSns1.reg.ru2026-04-09 → 2026-08-04 · 3 obs
● 2026-04-09 17:16:18
● 2026-08-04 07:56:38
○NSns1.snparking.ru2017-09-16 → 2017-09-16 · 4 obs
● 2017-09-16 12:11:24
○ 2026-04-09 17:16:18
○ 2026-08-04 07:56:38
○NSns2.privateperson.ru2015-05-08 → 2016-11-29 · 4 obs
● 2016-11-29 19:37:58
○ 2017-09-16 12:11:24
○ 2026-08-04 07:56:38
●NSns2.reg.ru2026-04-09 → 2026-08-04 · 3 obs
● 2026-04-09 17:16:18
● 2026-08-04 07:56:38
○NSns2.snparking.ru2017-09-16 → 2017-09-16 · 4 obs
● 2017-09-16 12:11:24
○ 2026-04-09 17:16:18
○ 2026-08-04 07:56:38
○NSprivateperson.ru2015-05-08 → 2016-11-29 · 4 obs
● 2016-11-29 19:37:58
○ 2017-09-16 12:11:24
○ 2026-08-04 07:56:38
○MX148.240.4.322015-10-24 → 2015-10-24 · 4 obs
● 2015-10-24 08:36:42
○ 2015-12-28 12:31:06
○ 2026-08-04 07:56:38
○MX148.240.4.322015-05-08 → 2015-05-08 · 3 obs
○ 2015-10-24 08:36:42
○ 2026-08-04 07:56:38
○MXvoid.blackhole.mx2015-12-28 → 2016-11-29 · 5 obs
● 2015-12-28 12:31:06
● 2016-11-29 19:37:58
○ 2017-09-16 12:11:24
○ 2026-08-04 07:56:38
●A178.248.236.1002026-04-09 → 2026-08-04 · 3 obs
● 2026-04-09 17:16:18
● 2026-08-04 07:56:38
○A72.52.4.1202017-09-16 → 2017-09-16 · 4 obs
● 2017-09-16 12:11:24
○ 2026-04-09 17:16:18
○ 2026-08-04 07:56:38
○A91.195.240.1352017-09-16 → 2017-09-16 · 4 obs
● 2017-09-16 12:11:24
○ 2026-04-09 17:16:18
○ 2026-08-04 07:56:38
○A91.195.241.872015-05-08 → 2016-11-29 · 4 obs
● 2016-11-29 19:37:58
○ 2017-09-16 12:11:24
○ 2026-08-04 07:56:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| smartclas.ru | ns1.reg.ru, ns2.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.12
NS records: ns1.reg.ru, ns2.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartclas.ru (unsigned zone)
⏱️ Timing
Total: 641ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.248.236.100 |
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns1.reg.ru, ns1.reg.ru, ns1.reg.ru...)
Analysis
IP Addresses
smartclas.ru resolves to just one IP address, 178.248.236.100.
Two other host names, along with cba106102.ru, marketlinerun.ru and www.monetar.ru, also share IP numbers with smartclas.ru.
Name Servers
smartclas.ru is delegated to two name servers: ns1.reg.ru and ns2.reg.ru.
smartclas.ru shares its NS records with other domains, for example buyandex.ru, gk-ssm.ru, stalker-raccooncitypve.store and two others.
smartclas.ru shares at least some of its name servers with other domains, such as ugrador.ru.
DNS names with 10 IP addresses:
ns1.reg.ru resolves to 176.99.13.11, 176.99.13.13, 176.99.13.15 and 7 other IP addresses.
ns2.reg.ru resolves to 176.99.13.12, 176.99.13.14, 176.99.13.16 and 7 other IP addresses.