coolbros.ru - robtex.com
coolbros.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.166.241.154🇷🇺 RIM2000M-AS83.166.240.0/22 | ||||||
| PTR | lasertaglsd.ru | ||||||
| PTR | system-fx.ru | ||||||
| PTR | isp.coolbros.ru | ||||||
| NS | isp.coolbros.ru ⭐ | ||||||
| A | 83.166.241.154🇷🇺 RIM2000M-AS83.166.240.0/22 | ||||||
| PTR | lasertaglsd.ru | ||||||
| PTR | system-fx.ru | ||||||
| PTR | isp.coolbros.ru | ||||||
| NS | dns1.coolbros.ru | ||||||
| A | 83.166.241.23🇷🇺 RIM2000M-AS83.166.240.0/22 | ||||||
| NS | dns2.coolbros.ru | ||||||
| A | 83.166.241.137🇷🇺 RIM2000M-AS83.166.240.0/22 | ||||||
| MX | mail.coolbros.ru(20) | ||||||
| A | 83.166.241.154🇷🇺 RIM2000M-AS83.166.240.0/22 | ||||||
| PTR | lasertaglsd.ru | ||||||
| PTR | system-fx.ru | ||||||
| PTR | isp.coolbros.ru | ||||||
| TXT | v=spf1 ip4:83.166.241.154 a mx ~all | ||||||
| SOA | isp.coolbros.ruroot@example.com 2024-05-02 #8 | ||||||
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=4068327 | ||||||
Previously MX for
Subdomains
Same first word
coolbros.ru |
Similar names
DNS History
13 records (5 active, 8 former)
●NSdns1.coolbros.ru2026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 23:18:36
● 2026-03-30 06:51:42
●NSdns2.coolbros.ru2026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 23:18:36
● 2026-03-30 06:51:42
●NSisp.coolbros.ru2026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 23:18:36
● 2026-03-30 06:51:42
○NSns1.serverdns.ru2015-07-16 → 2017-09-13 · 4 obs
● 2017-09-13 06:09:06
○ 2026-02-15 23:18:36
○ 2026-03-30 06:51:42
○NSns2.serverdns.ru2015-07-16 → 2017-09-13 · 4 obs
● 2017-09-13 06:09:06
○ 2026-02-15 23:18:36
○ 2026-03-30 06:51:42
○NSns3.serverdns.ru2015-07-16 → 2017-09-13 · 4 obs
● 2017-09-13 06:09:06
○ 2026-02-15 23:18:36
○ 2026-03-30 06:51:42
○NSns4.serverdns.ru2015-07-16 → 2017-09-13 · 4 obs
● 2017-09-13 06:09:06
○ 2026-02-15 23:18:36
○ 2026-03-30 06:51:42
○MXcoolbros.ru2015-07-16 → 2017-09-13 · 4 obs
● 2017-09-13 06:09:06
○ 2026-02-15 23:18:36
○ 2026-03-30 06:51:42
●MXmail.coolbros.ru2026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 23:18:36
● 2026-03-30 06:51:42
○A217.23.11.572015-07-16 → 2016-05-04 · 4 obs
● 2016-05-04 15:22:50
○ 2017-01-26 17:34:42
○ 2026-03-30 06:51:42
○A217.23.13.1942017-01-26 → 2017-04-16 · 5 obs
● 2017-01-26 17:34:42
● 2017-04-16 22:08:16
○ 2017-09-13 06:09:06
○ 2026-03-30 06:51:42
○A62.112.9.1092017-09-13 → 2017-09-13 · 5 obs
● 2017-09-13 06:08:44
● 2017-09-13 06:09:06
○ 2026-02-15 23:18:36
○ 2026-03-30 06:51:42
●A83.166.241.1542026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 23:18:36
● 2026-03-30 06:51:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| coolbros.ru | dns2.coolbros.ru, dns1.coolbros.ru | 2 records |
✅ Authoritative Response
Server:83.166.241.137
NS records: dns2.coolbros.ru, dns1.coolbros.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolbros.ru (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.166.241.154 |
| NS | 2 | dns1.coolbros.ru, dns2.coolbros.ru |
| MX | 2 | mail.coolbros.ru (pri: 10), mail.coolbros.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:83.166.241.154 a mx ~all |
| SOA | 1 | isp.coolbros.ru root.example.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns2.coolbros.ru, dns1.coolbros.ru)
Analysis
Hierarchy
coolbros.ru is parent of dns1.coolbros.ru, www.coolbros.ru, mail.coolbros.ru, dns2.coolbros.ru and isp.coolbros.ru.
IP Addresses
coolbros.ru resolves to one IP number: 83.166.241.154.
Other host names, for instance mail.coolbros.ru, isp.coolbros.ru and www.coolbros.ru share IP numbers with coolbros.ru.
Name Servers
coolbros.ru is delegated to three name servers: dns1.coolbros.ru, dns2.coolbros.ru and isp.coolbros.ru.
coolbros.ru shares name servers with other domains at least partially, for example vac.vrn.ru and vmauto.ru.
These name servers are often used with dns1.serverdns.ru and dns2.serverdns.ru.
Host names with a single IP:
dns1.coolbros.ru points to 83.166.241.23; dns2.coolbros.ru points to 83.166.241.137; isp.coolbros.ru points to 83.166.241.154.
Mail Servers
A single mail server handles coolbros.ru, mail.coolbros.ru.
Host name mail.coolbros.ru resolves to a single IP: 83.166.241.154.