mail.gfken.com - robtex.com
mail.gfken.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 202.172.28.165๐ฏ๐ต DRNET202.172.24.0/21 | ||||||
| PTR | s164.coreserver.jp | ||||||
gfken.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 202.172.28.165๐ฏ๐ต DRNET202.172.24.0/21 | ||||||
| NS | ns1.value-domain.com โญ | ||||||
| NS | ns2.value-domain.com | ||||||
| NS | ns3.value-domain.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns4.value-domain.com โ ๏ธ Not in zone NS records | ||||||
| MX | gfken-com.mail.protection.outlook.com โญ | ||||||
| TXT | v=spf1 ip4:202.172.28.165 ~all | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@gfken.com 2020-08-26 #19 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โNSdns1.name-services.com2015-05-04 โ 2015-10-22 ยท 4 obs
โ 2015-05-04 07:42:24
โ 2015-10-22 22:18:06
โ 2015-11-19 11:21:44
โ 2026-05-14 03:14:00
โ 2015-10-22 22:18:06
โ 2015-11-19 11:21:44
โ 2026-05-14 03:14:00
โA202.172.28.1652015-05-04 โ 2026-05-14 ยท 2 obs
โ 2015-05-04 07:42:24
โ 2026-05-14 03:14:00
โ 2026-05-14 03:14:00
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| gfken.com | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com | 4 records |
โ Authoritative Response
Server:172.64.52.161
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for gfken.com (unsigned zone)
โฑ๏ธ Timing
Total: 656ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.172.28.165 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)
Analysis
IP Addresses
mail.gfken.com points to IP number 202.172.28.165.
For instance, other host names ehomepage.jp, hostmaster.ya3.biz, ponta.biz, sv.kinosaki-web.com and hostmaster.4th.biz share IP numbers with mail.gfken.com.