mx.cool4u.ru - robtex.com
mx.cool4u.ru
| DNSSEC | ⚠️ Not signed | ||||||
cool4u.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0a:8d80:0:9123::135🇷🇺 WEBHOST1-AS2a0a:8d80::/48 | ||||||
| A | 91.236.136.105🇷🇺 WEBHOST1-AS91.236.136.0/24 | ||||||
| NS | ns1.webhost1.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.webhost1.ru ⚠️ Not in zone NS records | ||||||
| NS | ns2.webhost1.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.webhost1.ru ⚠️ Not in zone NS records | ||||||
| NS | ns3.webhost1.net ⚠️ Not in zone NS records | ||||||
| NS | ns3.webhost1.org ⚠️ Not in parent delegation | ||||||
| NS | ns4.webhost1.net ⚠️ Not in zone NS records | ||||||
| NS | ns4.webhost1.org ⚠️ Not in parent delegation | ||||||
| MX | mail.cool4u.ru ⭐ | ||||||
| TXT | v=spf1 ip4:91.236.136.40 ip4:91.236.136.119 a mx ~all | ||||||
| SOA | ns1.webhost1.comtech@webhost1.com 2024-11-20 #20 | ||||||
WOT: UNKNOWN (88/100)
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○A66.96.140.1462016-08-21 → 2016-08-21 · 2 obs
● 2016-08-21 19:27:08
○ 2026-04-25 12:09:14
○ 2026-04-25 12:09:14
○A66.96.140.1472016-08-21 → 2016-08-21 · 2 obs
● 2016-08-21 19:27:08
○ 2026-04-25 12:09:14
○ 2026-04-25 12:09:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| cool4u.ru | ns1.webhost1.ru, ns2.webhost1.ru, ns3.webhost1.net, ns4.webhost1.net | 2 records |
✅ Authoritative Response
Server:185.179.188.2
NS records: ns1.webhost1.ru, ns2.webhost1.ru, ns3.webhost1.net, ns4.webhost1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cool4u.ru (unsigned zone)
⏱️ Timing
Total: 4195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.webhost1.ru, ns1.webhost1.ru)