itools4u.ru - robtex.com
itools4u.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=4068821 | ||||||
Same first word
DNS History
9 records (7 active, 2 former)
○NSns1.expired.reg.ru2026-04-27 → 2026-04-27 · 3 obs
○ 2026-05-10 09:02:56
○ 2026-05-10 09:03:00
●NSns1.hosting.reg.ru2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 09:02:56
● 2026-05-10 09:03:00
○NSns2.expired.reg.ru2026-04-27 → 2026-04-27 · 3 obs
○ 2026-05-10 09:02:56
○ 2026-05-10 09:03:00
●NSns2.hosting.reg.ru2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 09:02:56
● 2026-05-10 09:03:00
●NSvip287.hosting.reg.ru2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 09:02:56
● 2026-05-10 09:03:00
●MXmx1.hosting.reg.ru2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 09:03:00
●MXmx2.hosting.reg.ru2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 09:03:00
●A2a00:f940:2:2:1:3:0:2872026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 09:03:00
●A31.31.197.542026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 09:03:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| itools4u.ru | ns2.hosting.reg.ru, ns1.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.194.245
NS records: ns2.hosting.reg.ru, ns1.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itools4u.ru (unsigned zone)
⏱️ Timing
Total: 1362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.197.54 |
| AAAA | 1 | 2a00:f940:2:2:1:3:0:287 |
| NS | 2 | ns1.hosting.reg.ru, ns2.hosting.reg.ru |
| MX | 2 | mx2.hosting.reg.ru (pri: 20), mx1.hosting.reg.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:31.31.197.54 a mx include:_sp |
| SOA | 1 | vip287.hosting.reg.ru support.reg.ru |
Analysis
IP Addresses
itools4u.ru resolves to two IPs: 2a00:f940:2:2:1:3:0:287 and 31.31.197.54.
other host names for instance 24kurs.com, avto-ass.ru, www.perina.ru, teks-oil.ru and bernic.ru share IP numbers with itools4u.ru.
Name Servers
itools4u.ru is delegated to three name servers: ns1.hosting.reg.ru, ns2.hosting.reg.ru and vip287.hosting.reg.ru.
itools4u.ru at least partially shares name servers with other domains, for instance xn--b1aafen1dfd0g7b.xn--p1ai, avtoshkola-forsazh.ru, xn--b1aaahdmg0cbdcenjlq.xn--p1ai, gkvector.ru and wp-art.ru.
These name servers are commonly used with server256.hosting.reg.ru, server152.hosting.reg.ru, server273.hosting.reg.ru, server247.hosting.reg.ru, server207.hosting.reg.ru, server69.hosting.reg.ru, server175.hosting.reg.ru and server70.hosting.reg.ru.
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.
One IP number:
vip287.hosting.reg.ru points to 31.31.197.54.
Mail Servers
itools4u.ru is handled by two mail servers: mx1.hosting.reg.ru and mx2.hosting.reg.ru.
itools4u.ru shares the same mail server setup as other domains, for instance charite.clinic, axpo.pro, novosib-park.ru, bazacat888.ru and tksokol.com.
itools4u.ru shares at least partially some mail servers with other domains, for example bnb-avto.ru, up-tech.ru, lowstuff.ru and germoizol.ru.
Host names with two IP numbers:
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.
Names pointing to 31.31.194.240: mx1.hosting.reg.ru and mx2.hosting.reg.ru.
Names pointing to 31.31.194.241: mx1.hosting.reg.ru and mx2.hosting.reg.ru.