it-proff.com - robtex.com
it-proff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:470:6c:357::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ven23-1-pt.tunnel.tserv26.ber1.ipv6.he.net | ||||||
| A | 31.186.136.101🇷🇺 INTELECA-AS31.186.128.0/19 Inteleca Russia, Barnaul | ||||||
| NS | kursk.ens.mail.ru ⭐ | ||||||
| A | 217.69.139.164🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | ns2.ens.mail.ru | ||||||
| NS | zlatoust.ens.mail.ru | ||||||
| A | 94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | ns1.ens.mail.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| SOA | kursk.ens.mail.rusupport@biz.mail.ru 2026-02-10 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775410657 | ||||||
Subdomains
gate.it-proff.com |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSgate.it-proff.com2015-06-11 → 2016-12-14 · 4 obs
● 2016-12-14 09:20:36
○ 2026-03-12 03:35:54
○ 2026-04-05 18:04:04
●NSkursk.ens.mail.ru2026-03-12 → 2026-04-05 · 3 obs
● 2026-03-12 03:35:54
● 2026-04-05 18:04:04
○NSns.it-proff.com2015-10-29 → 2016-12-14 · 5 obs
● 2015-10-29 03:28:10
● 2016-12-14 09:20:36
○ 2026-03-12 03:35:54
○ 2026-04-05 18:04:04
●NSzlatoust.ens.mail.ru2026-03-12 → 2026-04-05 · 3 obs
● 2026-03-12 03:35:54
● 2026-04-05 18:04:04
●A2001:470:6c:357::22026-03-12 → 2026-04-05 · 3 obs
● 2026-03-12 03:35:54
● 2026-04-05 18:04:04
●A31.186.136.1012026-03-12 → 2026-04-05 · 3 obs
● 2026-03-12 03:35:54
● 2026-04-05 18:04:04
○A46.241.127.1142015-06-11 → 2016-12-14 · 4 obs
● 2016-12-14 09:20:36
○ 2026-03-12 03:35:54
○ 2026-04-05 18:04:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| it-proff.com | zlatoust.ens.mail.ru, kursk.ens.mail.ru | - |
✅ Authoritative Response
Server:94.100.180.238
NS records: zlatoust.ens.mail.ru, kursk.ens.mail.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-proff.com (unsigned zone)
⏱️ Timing
Total: 893ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.186.136.101 |
| AAAA | 1 | 2001:470:6c:357::2 |
| NS | 2 | zlatoust.ens.mail.ru, kursk.ens.mail.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | kursk.ens.mail.ru support.biz.mail.ru |
Analysis
Hierarchy
gate.it-proff.com has it-proff.com as its parent.
IP Addresses
it-proff.com points to two IPs: 2001:470:6c:357::2 and 31.186.136.101.
Other host names for instance gate.it-proff.com and ven23-1-pt.tunnel.tserv26.ber1.ipv6.he.net share IP numbers with it-proff.com.
Name Servers
Two name servers kursk.ens.mail.ru and zlatoust.ens.mail.ru are delegated to it-proff.com.
it-proff.com uses the same name server configuration as other domains such as algrid.ru, scanoil.ru and arb-pro.ru.
it-proff.com at least partially shares name servers with other domains such as cartune.org, zbara.com, halman.ru, bus54.ru and mirkosmosa.ru.
These name servers are often used together with ns8-l2.nic.ru, norilsk.ens.mail.ru, tomsk.ens.mail.ru, ns3-l2.nic.ru, ns4-l2.nic.ru, seversk.ens.mail.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru, perm.ens.mail.ru and saransk.ens.mail.ru.
Host names with a single IP address:
kursk.ens.mail.ru points to 217.69.139.164
zlatoust.ens.mail.ru points to 94.100.180.238
Mail Servers
it-proff.com is handled by a single mail server, emx.mail.ru.
it-proff.com shares the same mail server setup as other domains, including tpkom.com, ideka.ru, adilet.kz, rtisvko.ru and dod-ru.ru.
it-proff.com shares mail servers with other domains, at least partially, for instance fgurge.ru, gkteplo.ru, ekodoma.kz and geometrium-school.ru.
Host name emx.mail.ru points to IPs 94.100.180.180 and 217.69.139.180.