75s.ru - robtex.com
75s.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.186.141.15🇷🇺 ASKONTEL185.186.141.0/24 | ||||||
| PTR | web.cloud4box.com | ||||||
| NS | web.cloud4box.com ⭐ | ||||||
| A | 185.186.141.15🇷🇺 ASKONTEL185.186.141.0/24 | ||||||
| PTR | web.cloud4box.com | ||||||
| NS | ns1.contell.ru | ||||||
| A | 185.186.141.10🇷🇺 ASKONTEL185.186.141.0/24 | ||||||
| PTR | ns1.contell.ru | ||||||
| NS | ns2.contell.ru | ||||||
| A | 185.154.20.254🇷🇺 ASKONTEL185.154.20.0/22 | ||||||
| PTR | ns2.contell.ru | ||||||
| MX | mail.75s.ru(20) | ||||||
| A | 185.186.141.31🇷🇺 ASKONTEL185.186.141.0/24 | ||||||
| PTR | d-facto.ru | ||||||
| TXT | v=spf1 ip4:185.186.141.15 ip4:185.186.141.15 a mx ~all | ||||||
| SOA | web.cloud4box.comroot@contell.ru 2026-01-16 #36 | ||||||
ru
| DNSSEC | ⚠️ Not signed | ||||||
| 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=4067830 | ||||||
Subdomains
mail.75s.ru |
Same first word
Similar names
s75.us |
s75.xyz |
7s5.us |
s57.bet |
s75.ru |
s75.de |
s75.top |
7s5.net |
s75.nl |
s75.net |
57s.com |
s57.it |
5s7.net |
5s7.com |
s57.ru |
s57.de |
s57.es |
57s.net |
s75.it |
s57.org |
s57.net |
57s.ru |
s57.fr |
s75.dk |
57s.org |
7s5.ws |
s57.pl |
s75.info |
DNS History
9 records (5 active, 4 former)
●NSns1.contell.ru2026-03-02 → 2026-03-09 · 3 obs
● 2026-03-02 14:10:16
● 2026-03-09 07:54:16
●NSns2.contell.ru2026-03-02 → 2026-03-09 · 3 obs
● 2026-03-02 14:10:16
● 2026-03-09 07:54:16
○NSparking3.nic.ru2015-06-25 → 2016-03-31 · 4 obs
● 2016-03-31 08:00:28
○ 2026-03-02 14:10:16
○ 2026-03-09 07:54:16
○NSparking4.nic.ru2015-06-25 → 2016-03-31 · 4 obs
● 2016-03-31 08:00:28
○ 2026-03-02 14:10:16
○ 2026-03-09 07:54:16
●NSweb.cloud4box.com2026-03-02 → 2026-03-09 · 3 obs
● 2026-03-02 14:10:16
● 2026-03-09 07:54:16
●MXmail.75s.ru2026-03-02 → 2026-03-09 · 2 obs
● 2026-03-09 07:54:16
○A178.162.196.1732016-11-19 → 2016-11-19 · 4 obs
● 2016-11-19 00:58:14
○ 2026-03-02 14:10:16
○ 2026-03-09 07:54:16
●A185.186.141.152026-03-02 → 2026-03-09 · 3 obs
● 2026-03-02 14:10:16
● 2026-03-09 07:54:16
○A91.195.240.932015-06-25 → 2016-03-31 · 4 obs
● 2016-03-31 08:00:28
○ 2016-11-19 00:58:14
○ 2026-03-09 07:54:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| 75s.ru | ns2.contell.ru, ns1.contell.ru | 1 record |
✅ Authoritative Response
Server: 185.154.20.254
NS records: ns2.contell.ru, ns1.contell.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 75s.ru (unsigned zone)
⏱️ Timing
Total: 4625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.186.141.15 |
| NS | 2 | ns1.contell.ru, ns2.contell.ru |
| MX | 2 | mail.75s.ru (pri: 10), mail.75s.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:185.186.141.15 ip4:185.186.14 |
| SOA | 1 | web.cloud4box.com root.contell.ru |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.contell.ru)
Analysis
Hierarchy
75s.ru is a parent of mail.75s.ru.
IP Addresses
75s.ru points to a single IP address: 185.186.141.15.
Other host names such as dnrus.ru, nuih.ru, mail.donbass-insider.com, domosedov.ru and www.softdlyavas.ru share IP numbers with 75s.ru.
Name Servers
75s.ru is delegated to three name servers: web.cloud4box.com, ns1.contell.ru and ns2.contell.ru.
At least part of the name servers for 75s.ru are shared with other domains, for instance dostup.org, 11.248.109.in-addr.arpa, makarushin.ru, x-casino.ru and zhar-pechka-tomsk.ru.
These name servers are often used together with ns1.cloud4box.com, ns2.cloud4box.com and a.misconfigured.powerdns.server.
Host names with a single IP:
web.cloud4box.com points to: 185.186.141.15
ns1.contell.ru points to: 185.186.141.10
ns2.contell.ru points to: 185.154.20.254
Mail Servers
The mail server for 75s.ru is mail.75s.ru.
Host mail.75s.ru points to IP 185.186.141.31.