mail.hiscom21.com - robtex.com
mail.hiscom21.com
| DNSSEC | โ ๏ธ Not signed | ||||||
hiscom21.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns.baitop.net โ ๏ธ Not in zone NS records | ||||||
| NS | ns1.smtp.co.kr โ ๏ธ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA210.127.253.2152015-05-09 โ 2016-03-28 ยท 4 obs
โ 2015-05-09 11:53:48
โ 2016-03-28 21:10:20
โ 2026-06-29 08:06:08
โ 2026-08-15 15:02:30
โ 2016-03-28 21:10:20
โ 2026-06-29 08:06:08
โ 2026-08-15 15:02:30
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hiscom21.com | ns.baitop.net, ns1.smtp.co.kr | - |
โ Authoritative Response
Server:210.127.253.133
NS records: ns.baitop.net, ns1.smtp.co.kr
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for hiscom21.com (unsigned zone)
โฑ๏ธ Timing
Total: 5016ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.127.253.250 |