sql2.year2100.eu - robtex.com
sql2.year2100.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.91.87.52🇨🇿 WEB4U81.91.80.0/21 | ||||||
| PTR | sql2.web4u.cz | ||||||
year2100.eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.91.86.10🇨🇿 WEB4U81.91.80.0/21 | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| NS | ns.web4u.cz | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2025-05-04 #0 | ||||||
WOT: SUSPICIOUS (37/100)
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A81.91.87.522015-05-19 → 2026-05-15 · 2 obs
● 2015-05-19 18:07:36
● 2026-05-15 00:38:04
● 2026-05-15 00:38:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, si.dns.eu, y.dns.eu, x.dns.eu... | - |
| year2100.eu | ns2.web4u.cz, ns.web4u.cz | - |
✅ Authoritative Response
Server:185.14.224.241
NS records: ns2.web4u.cz, ns.web4u.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.87.52 |
Analysis
IP Addresses
sql2.year2100.eu resolves to one IP number: 81.91.87.52.
other host names including sql2.web4u.cz, sql2.hages.cz, sql2.abrako.cz, sql2.atas.cz and sql2.lesto.cz share IP numbers with sql2.year2100.eu.