mail.marvec.org - dns.ninja
mail.marvec.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.91.87.10🇨🇿 WEB4U81.91.80.0/21 | ||||||
| PTR | mail.web4u.cz | ||||||
marvec.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| NS | ns.web4u.cz | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2025-05-03 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A81.91.87.102015-05-25 → 2026-07-07 · 2 obs
● 2015-05-25 23:50:36
● 2026-07-07 18:54:38
● 2026-07-07 18:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| marvec.org | ns2.web4u.cz, ns.web4u.cz | - |
✅ Authoritative Response
Server:185.14.224.241
NS records: ns2.web4u.cz, ns.web4u.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for marvec.org (unsigned zone)
⏱️ Timing
Total: 2152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.87.10 |
Analysis
IP Addresses
mail.marvec.org points to a single IP number: 81.91.87.10.
Additional host names — mail.cpj.cz, mail.losl.cz, mail.podlahyperk.cz and two others — share IP numbers with mail.marvec.org.