mail.celstat.com - robtex.com
mail.celstat.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.91.87.10๐จ๐ฟ WEB4U81.91.80.0/21 | ||||||
| PTR | mail.web4u.cz | ||||||
celstat.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 40.115.33.198๐ณ๐ฑ Microsoft40.112.0.0/13 | ||||||
| NS | ns2.web4u.cz โญ | ||||||
| NS | ns.web4u.cz | ||||||
| MX | mx.web4u.cz โญ | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2013-11-08 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA81.91.87.102015-06-20 โ 2026-05-10 ยท 2 obs
โ 2015-06-20 03:07:34
โ 2026-05-10 04:10:02
โ 2026-05-10 04:10:02
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| celstat.com | ns.web4u.cz, ns2.web4u.cz | - |
โ Authoritative Response
Server:85.207.53.12
NS records: ns.web4u.cz, ns2.web4u.cz
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for celstat.com (unsigned zone)
โฑ๏ธ Timing
Total: 271ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.87.10 |
Analysis
IP Addresses
mail.celstat.com points to an IP address: 81.91.87.10.
other host names include mail.kovo.cz, mail.software4cnc.com, mail.rustikalni.cz, mail.caraukce.cz and mail.profit-shop.cz; they share IP numbers with mail.celstat.com.