mail.nutcracker.cz - robtex.com
mail.nutcracker.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 193.150.39.154๐จ๐ฟ JRNET193.150.38.0/23 JR-NET s.r.o. | ||||||
| PTR | mail.nutcracker.cz | ||||||
nutcracker.cz
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 193.150.39.154๐จ๐ฟ JRNET193.150.38.0/23 JR-NET s.r.o. | ||||||
| NS | ns1.websupport.cz โญ | ||||||
| NS | ns2.websupport.cz | ||||||
| NS | ns3.websupport.eu | ||||||
| MX | mail.nutcracker.cz โญ | ||||||
| TXT | v=spf1 a:mail.nutcracker.cz ip4:10.43.16.0/24 ip4:10.43.17.0/24 ip4:10.43.18.... | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1699830659 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA193.150.39.1542016-12-04 โ 2026-03-25 ยท 2 obs
โ 2016-12-04 10:20:06
โ 2026-03-25 03:17:52
โ 2026-03-25 03:17:52
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| nutcracker.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
โ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 933ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.150.39.154 |
Analysis
Mail Server Role
mail.nutcracker.cz serves as the mail server for nutcracker.cz.
IP Addresses
mail.nutcracker.cz resolves to a single IP address: 193.150.39.154.
Other host names, for instance nutcracker.cz, share IP numbers with mail.nutcracker.cz.