kurashev.com - robtex.com
kurashev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.154.70.192🇷🇺 RU-JSCIOT149.154.70.0/23 | ||||||
| PTR | mail.nubbledesign.com | ||||||
| NS | firstvds.ru ⭐ | ||||||
| A | 37.230.118.233🇷🇺 RU-JSCIOT37.230.118.0/23 | ||||||
| PTR | firstvds.ru | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | mail.kurashev.com(20) | ||||||
| A | 149.154.70.192🇷🇺 RU-JSCIOT149.154.70.0/23 | ||||||
| PTR | mail.nubbledesign.com | ||||||
| TXT | v=spf1 ip4:149.154.70.192 a mx ~all | ||||||
| SOA | firstvds.rutech@firstvds.ru 2023-02-23 #90 | ||||||
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=1774777907 | ||||||
Subdomains
Same first word
Similar names
karushev.com |
sukharev.ru |
verushka.ru |
vakrehus.com |
vasheruk.com |
sukharev.com |
ushkarev.uk |
krushave.com |
sukharev.me |
sukharev.org |
verushka.ch |
shkuraev.ru |
krushave.dk |
DNS History
14 records (5 active, 9 former)
●NSfirstvds.ru2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 22:32:20
● 2026-03-29 10:08:18
●NSns1.firstvds.ru2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 22:32:20
● 2026-03-29 10:08:18
○NSns1.spaceweb.ru2015-07-20 → 2017-06-23 · 4 obs
● 2017-06-23 02:52:32
○ 2026-02-25 22:32:20
○ 2026-03-29 10:08:18
●NSns2.firstvds.ru2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 22:32:20
● 2026-03-29 10:08:18
○NSns2.spaceweb.ru2015-07-20 → 2017-06-23 · 4 obs
● 2017-06-23 02:52:32
○ 2026-02-25 22:32:20
○ 2026-03-29 10:08:18
○NSns3.spaceweb.pro2015-07-20 → 2017-06-23 · 4 obs
● 2017-06-23 02:52:32
○ 2026-02-25 22:32:20
○ 2026-03-29 10:08:18
○NSns4.spaceweb.pro2015-07-20 → 2017-06-23 · 4 obs
● 2017-06-23 02:52:32
○ 2026-02-25 22:32:20
○ 2026-03-29 10:08:18
●MXmail.kurashev.com2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 22:32:20
● 2026-03-29 10:08:18
○MXmx1.kurashev.com2016-09-23 → 2017-06-23 · 5 obs
● 2016-09-23 13:14:12
● 2017-06-23 02:52:32
○ 2026-02-25 22:32:20
○ 2026-03-29 10:08:18
○MXmx1.spaceweb.ru2015-07-20 → 2016-03-23 · 4 obs
● 2016-03-23 15:22:16
○ 2016-09-23 13:14:12
○ 2026-03-29 10:08:18
○MXmx2.spaceweb.ru2015-07-20 → 2016-03-23 · 4 obs
● 2016-03-23 15:22:16
○ 2016-09-23 13:14:12
○ 2026-03-29 10:08:18
●A149.154.70.1922026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 22:32:20
● 2026-03-29 10:08:18
○A5.101.124.962016-03-23 → 2017-06-23 · 5 obs
● 2016-03-23 15:22:16
● 2017-06-23 02:52:32
○ 2026-02-25 22:32:20
○ 2026-03-29 10:08:18
○A77.222.40.1692015-07-20 → 2015-11-23 · 4 obs
● 2015-11-23 01:51:00
○ 2016-03-23 15:22:16
○ 2026-03-29 10:08:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kurashev.com | ns1.firstvds.ru, ns2.firstvds.ru | - |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kurashev.com (unsigned zone)
⏱️ Timing
Total: 785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.154.70.192 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 2 | mail.kurashev.com (pri: 20), mail.kurashev.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:149.154.70.192 a mx ~all |
| SOA | 1 | firstvds.ru tech.firstvds.ru |
Analysis
Hierarchy
kurashev.com is a parent of mx1.kurashev.com and mail.kurashev.com.
IP Addresses
kurashev.com resolves to one IP number: 149.154.70.192.
other host names including mail.kurashev.com, mail.nubbledesign.com, nubbledesign.com, mail.mail.nubbledesign.com and mx1.kurashev.com share IP numbers with kurashev.com.
Name Servers
kurashev.com is delegated to three name servers firstvds.ru, ns1.firstvds.ru and ns2.firstvds.ru.
kurashev.com at least partially shares name servers with other domains, for instance api-messenger.com, m-mediation.ru, igrydliadevochek.ru, apdisk.com and pravdelo.ru.
These name servers are commonly used with dommainer151025.ru, ns1.fasthostvds.com and ns2.fasthostvds.com.
Hosts with two IP numbers:
ns1.firstvds.ru points to: 2a01:230:2:74::3 and 82.146.43.2.
ns2.firstvds.ru points to: 2a01:230:2:75::3 and 94.250.248.160.
Hosts with one IP number:
firstvds.ru points to: 37.230.118.233.
Mail Servers
kurashev.com is handled by a single mail server, mail.kurashev.com.
mail.kurashev.com resolves to IP 149.154.70.192.