mail.sumiot.com - robtex.com
mail.sumiot.com
| CNAME | ssl.exmail.qq.com | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
sumiot.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns10.hichina.com โ ๏ธ Not in zone NS records | ||||||
| NS | dns9.hichina.com โ ๏ธ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA114.113.153.1072018-05-27 โ 2018-05-27 ยท 3 obs
โ 2018-05-27 04:25:54
โ 2026-07-25 18:21:52
โ 2026-07-25 18:21:54
โ 2026-07-25 18:21:52
โ 2026-07-25 18:21:54
โCNAMEssl.exmail.qq.com2026-07-25 โ 2026-07-25 ยท 2 obs
โ 2026-07-25 18:21:52
โ 2026-07-25 18:21:54
โ 2026-07-25 18:21:54
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... | - |
| sumiot.com | dns9.hichina.com, dns10.hichina.com | 18 records |
โ Authoritative Response
Server:2408:4009:501::18
NS records: dns9.hichina.com, dns10.hichina.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for sumiot.com (unsigned zone)
โฑ๏ธ Timing
Total: 2775ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ssl.exmail.qq.com |
๐ Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)