mail.tsyzh.com - robtex.com
mail.tsyzh.com
| DNSSEC | โ ๏ธ Not signed | ||||||
tsyzh.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns7.cnolnic.net โญ | ||||||
| NS | ns8.cnolnic.net | ||||||
| SOA | ns7.cnolnic.netroot@cnolnic.net 2006-11-24 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA221.194.108.2022015-08-20 โ 2016-07-02 ยท 3 obs
โ 2015-08-20 17:41:48
โ 2016-07-02 17:12:38
โ 2026-08-05 04:03:44
โ 2016-07-02 17:12:38
โ 2026-08-05 04:03:44
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| tsyzh.com | ns8.cnolnic.net, ns7.cnolnic.net | - |
โ Authoritative Response
Server:106.12.41.177
NS records: ns8.cnolnic.net, ns7.cnolnic.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for tsyzh.com (unsigned zone)
โฑ๏ธ Timing
Total: 1906ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|