spam.coolffice.com - robtex.com
spam.coolffice.com
| DNSSEC | โ ๏ธ Not signed | ||||||
coolffice.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 211.110.140.158๐ฐ๐ท SKB-NET211.110.0.0/16 SK Broadband | ||||||
| NS | ns11.dnszi.com โญ | ||||||
| NS | ns22.dnszi.com | ||||||
| NS | ns37.dnszi.com | ||||||
| NS | ns53.dnszi.com | ||||||
| NS | ns77.dnszi.com | ||||||
| SOA | ns11.dnszi.comroot@dnszi.com 2026-08-05 #1 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA222.122.143.1622015-08-20 โ 2017-01-04 ยท 4 obs
โ 2015-08-20 01:31:20
โ 2017-01-04 20:25:56
โ 2026-03-30 16:46:38
โ 2026-08-08 04:48:36
โ 2017-01-04 20:25:56
โ 2026-03-30 16:46:38
โ 2026-08-08 04:48:36
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... | - |
| coolffice.com | ns11.dnszi.com, ns22.dnszi.com, ns37.dnszi.com, ns53.dnszi.com... | 5 records |
โ Authoritative Response
Server:27.1.16.85
NS records: ns11.dnszi.com, ns22.dnszi.com, ns37.dnszi.com, ns53.dnszi.com, ns77.dnszi.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for coolffice.com (unsigned zone)
โฑ๏ธ Timing
Total: 3441ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|
๐ Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns11.dnszi.com, ns22.dnszi.com, ns37.dnszi.com...)