mail.1core.cn - robtex.com
mail.1core.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
1core.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns11.hichina.com โญ | ||||||
| NS | dns12.hichina.com | ||||||
| SOA | dns11.hichina.comhostmaster@hichina.com 2026-03-02 #19 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA222.73.182.2412015-07-21 โ 2016-03-30 ยท 3 obs
โ 2015-07-21 22:50:10
โ 2016-03-30 20:16:50
โ 2026-03-30 02:21:24
โ 2016-03-30 20:16:50
โ 2026-03-30 02:21:24
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 1core.cn | dns11.hichina.com, dns12.hichina.com | - |
โ Authoritative Response
Server:2408:4009:501::20
NS records: dns11.hichina.com, dns12.hichina.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for 1core.cn (unsigned zone)
โฑ๏ธ Timing
Total: 3516ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|