mail.ctkjsb.com - robtex.com
mail.ctkjsb.com
| DNSSEC | โ ๏ธ Not signed | ||||||
ctkjsb.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 87.85.108.162๐ฌ๐ง GTT-BACKBONE87.84.0.0/15 GTT | ||||||
| NS | ns1.julydns.com โญ | ||||||
| NS | ns2.julydns.com | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1784450461 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA61.139.126.2092016-03-17 โ 2016-03-17 ยท 2 obs
โ 2016-03-17 00:45:02
โ 2026-07-25 04:39:04
โ 2026-07-25 04:39:04
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... | - |
| ctkjsb.com | ns1.julydns.com, ns2.julydns.com | 2 records |
โ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ctkjsb.com (unsigned zone)
โฑ๏ธ Timing
Total: 284ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)