instructorpro.ru - robtex.com
instructorpro.ru
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=4068823 | ||||||
Same first word
instructorpro.ru |
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.hosting.reg.ru2019-12-20 → 2026-05-10 · 2 obs
● 2026-05-10 12:53:26
●NSns2.hosting.reg.ru2019-12-20 → 2026-05-10 · 2 obs
● 2026-05-10 12:53:26
○NSserver177.hosting.reg.ru2019-12-20 → 2019-12-20 · 3 obs
○ 2026-03-03 10:55:04
○ 2026-05-10 12:53:26
●NSvip233.hosting.reg.ru2026-03-03 → 2026-05-10 · 3 obs
● 2026-03-03 10:55:04
● 2026-05-10 12:53:26
●MXmx1.hosting.reg.ru2019-12-20 → 2026-05-10 · 2 obs
● 2026-05-10 12:53:26
●MXmx2.hosting.reg.ru2019-12-20 → 2026-05-10 · 2 obs
● 2026-05-10 12:53:26
●A2a00:f940:2:2:1:3:0:2332026-03-03 → 2026-05-10 · 3 obs
● 2026-03-03 10:55:04
● 2026-05-10 12:53:26
○A31.31.196.2232019-12-20 → 2019-12-20 · 3 obs
○ 2026-03-03 10:55:04
○ 2026-05-10 12:53:26
●A31.31.198.682026-03-03 → 2026-05-10 · 3 obs
● 2026-03-03 10:55:04
● 2026-05-10 12:53:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | - |
| instructorpro.ru | ns2.hosting.reg.ru, ns1.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.194.244
NS records: ns2.hosting.reg.ru, ns1.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instructorpro.ru (unsigned zone)
⏱️ Timing
Total: 1132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.198.68 |
| AAAA | 1 | 2a00:f940:2:2:1:3:0:233 |
| NS | 2 | ns2.hosting.reg.ru, ns1.hosting.reg.ru |
| MX | 2 | mx1.hosting.reg.ru (pri: 10), mx2.hosting.reg.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:31.31.198.68 a mx include:_sp |
| SOA | 1 | vip233.hosting.reg.ru support.reg.ru |
Analysis
IP Addresses
instructorpro.ru resolves to two IP numbers: 2a00:f940:2:2:1:3:0:233 and 31.31.198.68.
Other host names, for instance glassblock.ru, mytysa.ru, radugazvukov.kz, sport-weekend.info and cosmeticsopt.ru share IP numbers with instructorpro.ru.
Name Servers
instructorpro.ru is delegated to three name servers: ns1.hosting.reg.ru, ns2.hosting.reg.ru and vip233.hosting.reg.ru.
instructorpro.ru partially shares name servers with other domains; examples include remservice-spb.ru, aromat-oil.ru, varplast.pro, tazteam.ru and brzh.ru.
These name servers are commonly paired with server256.hosting.reg.ru, server152.hosting.reg.ru, server279.hosting.reg.ru, ns3.hosting.reg.ru, ns4.hosting.reg.ru, server280.hosting.reg.ru and server242.hosting.reg.ru.
Host names with fourteen IP numbers:
ns1.hosting.reg.ru points to: 31.31.194.245, 31.31.194.251, 31.31.196.37, 31.31.196.52, 31.31.196.61, 31.31.196.180, 31.31.198.177, 37.140.192.20, 37.140.192.93, 37.140.193.121, 37.140.196.144, 194.58.91.38, 194.67.73.6 and 194.67.73.9.
ns2.hosting.reg.ru points to: 31.31.194.244, 31.31.196.34, 31.31.196.53, 31.31.196.71, 31.31.198.161, 31.31.198.178, 37.140.192.31, 37.140.192.55, 37.140.192.58, 37.140.192.160, 37.140.193.120, 37.140.194.37, 194.67.73.7 and 194.67.73.8.
Host names with one IP number:
vip233.hosting.reg.ru points to: 31.31.198.68.
Mail Servers
instructorpro.ru is handled by two mail servers: mx1.hosting.reg.ru and mx2.hosting.reg.ru.
instructorpro.ru has the same mail server setup as other domains, including xn----itbbbk8aonhcd.xn--p1ai, bagor.net, zhiteiskiesovety.ru, admnovsvet.ru and logoprav.ru.
instructorpro.ru shares some mail servers with other domains, for example volegova.ru, ianed.ru and partg.ru.
Host names with two IPs
mx1.hosting.reg.ru points to: 31.31.194.240 and 31.31.194.241.
mx2.hosting.reg.ru points to: 31.31.194.240 and 31.31.194.241.
Host names that point to 31.31.194.240: mx1.hosting.reg.ru and mx2.hosting.reg.ru.
Host names that point to 31.31.194.241: mx1.hosting.reg.ru and mx2.hosting.reg.ru.