mail.hycsc.com - robtex.com
mail.hycsc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
hycsc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns3.01isp.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns4.01isp.net โ ๏ธ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA119.145.194.2182017-01-30 โ 2017-01-30 ยท 3 obs
โ 2017-01-30 01:00:42
โ 2026-04-23 12:32:46
โ 2026-04-23 12:32:50
โ 2026-04-23 12:32:46
โ 2026-04-23 12:32:50
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| hycsc.com | ns3.01isp.com, ns4.01isp.net | 1 record |
โ Authoritative Response
Server:47.239.41.106
NS records: ns3.01isp.com, ns4.01isp.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for hycsc.com (unsigned zone)
โฑ๏ธ Timing
Total: 1561ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|
๐ Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns3.01isp.com)