localhost.offshorewebmail.com - robtex.com
localhost.offshorewebmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.162.102.189🇯🇵 AKAMAI-LINODE-AP139.162.96.0/19 Akamai Technologies | ||||||
| PTR | 139-162-102-189.ip.linodeusercontent.com | ||||||
| A | 173.255.196.164🇺🇸 AKAMAI-LINODE-AP173.255.192.0/20 Akamai Technologies | ||||||
| MX | smtpmail.offshorewebmail.com ⭐ | ||||||
| A | 109.74.197.191🇬🇧 AKAMAI-LINODE-AP109.74.192.0/20 Akamai Technologies | ||||||
| PTR | li144-191.members.linode.com | ||||||
offshorewebmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.162.102.189🇯🇵 AKAMAI-LINODE-AP139.162.96.0/19 Akamai Technologies | ||||||
| A | 173.255.196.164🇺🇸 AKAMAI-LINODE-AP173.255.192.0/20 Akamai Technologies | ||||||
| NS | localhost.offshorewebmail.com ⭐ | ||||||
| NS | ns1.sinkhole.systems ⚠️ Not in parent delegation | ||||||
| NS | ns2.sinkhole.systems ⚠️ Not in parent delegation | ||||||
| NS | ns3.sinkhole.systems | ||||||
| NS | ns4.sinkhole.systems | ||||||
| MX | smtpmail.offshorewebmail.com ⭐ | ||||||
| SOA | localhost.offshorewebmail.comroot@offshorewebmail.com serial=671 | ||||||
NS for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●MXsmtpmail.offshorewebmail.com2026-03-18 → 2026-03-25 · 2 obs
● 2026-03-25 09:57:52
●A139.162.102.1892026-03-18 → 2026-03-25 · 2 obs
● 2026-03-25 09:57:52
●A173.255.196.1642026-03-18 → 2026-03-25 · 2 obs
● 2026-03-25 09:57:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| offshorewebmail.com | ns3.sinkhole.systems, ns4.sinkhole.systems | - |
✅ Authoritative Response
Server:172.104.100.178
NS records: ns3.sinkhole.systems, ns4.sinkhole.systems
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offshorewebmail.com (unsigned zone)
⏱️ Timing
Total: 3711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 173.255.196.164, 139.162.102.189 |
| MX | 1 | smtpmail.offshorewebmail.com (pri: 10) |
Analysis
Name Server Role
localhost.offshorewebmail.com serves as a name server for offshorewebmail.com.
Name servers commonly include ns1.sinkhole.systems, ns2.sinkhole.systems and ns3.sinkhole.systems together with localhost.offshorewebmail.com.
IP Addresses
The entity localhost.offshorewebmail.com points to two IP numbers: 139.162.102.189 and 173.255.196.164.
For instance, other host names 91-213-119-38.inaddr.vnstr.net, localhost.kavsec.com, mail.medsharetech.com, localhost.pacificteleports.com and facebook.security-centers.com share IP numbers with localhost.offshorewebmail.com.
Mail Servers
localhost.offshorewebmail.com is handled by a single mail server, smtpmail.offshorewebmail.com.
The mail server setup of localhost.offshorewebmail.com is the same as that of other domains, for instance offshorewebmail.com.
smtpmail.offshorewebmail.com points to a single IP: 109.74.197.191.