head4.com - dns.ninja
head4.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.139.228🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | host.head4.com | ||||||
| NS | ns1.head4.com ⭐ | ||||||
| A | 138.201.139.228🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | host.head4.com | ||||||
| NS | ns2.head4.com | ||||||
| A | 138.201.139.228🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | host.head4.com | ||||||
| MX | head4.com ⭐ | ||||||
| A | 138.201.139.228🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | host.head4.com | ||||||
| TXT | v=spf1 +a +mx +ip4:138.201.139.228 ~all | ||||||
| TXT | google-site-verification=pShR7Yd3JmiVuvoJcRo1OPMT5DielDsjIk3w9EQGkNo | ||||||
| SOA | ns1.head4.cominfo@inmoapps.com 2026-05-09 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782885086 | ||||||
MX for
head4.com |
Previously MX for
Subdomains
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.head4.com2007-08-14 → 2026-07-01 · 4 obs
○ 2015-07-21 10:27:08
● 2026-03-08 20:01:32
● 2026-07-01 06:06:16
●NSns2.head4.com2007-08-14 → 2026-07-01 · 4 obs
○ 2015-07-21 10:27:08
● 2026-03-08 20:01:32
● 2026-07-01 06:06:16
●MXhead4.com2026-03-08 → 2026-07-01 · 3 obs
● 2026-03-08 20:01:32
● 2026-07-01 06:06:16
○MXmail.head4.com2007-08-14 → 2007-08-14 · 3 obs
○ 2015-07-21 10:27:08
○ 2026-07-01 06:06:16
●A138.201.139.2282026-03-08 → 2026-07-01 · 3 obs
● 2026-03-08 20:01:32
● 2026-07-01 06:06:16
○A72.249.25.2142007-08-14 → 2007-08-14 · 3 obs
○ 2015-07-21 10:27:08
○ 2026-07-01 06:06:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| head4.com | ns1.head4.com, ns2.head4.com | 2 records |
✅ Authoritative Response
Server:138.201.139.228
NS records: ns1.head4.com, ns2.head4.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for head4.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.139.228 |
| NS | 2 | ns2.head4.com, ns1.head4.com |
| MX | 1 | head4.com (pri: 0) |
| TXT | 2 | v=spf1 +a +mx +ip4:138.201.139.228 ~all, google-site-verification=pShR7Yd3JmiVuvo |
| SOA | 1 | ns1.head4.com info.inmoapps.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.head4.com, ns2.head4.com)
Analysis
Hierarchy
The domain head4.com serves as parent to host.head4.com, ns1.head4.com, mail.head4.com, www.head4.com and ns2.head4.com.
Mail Server Role
head4.com serves as a mail server for head4.com.
IP Addresses
head4.com has exactly one IP address — 138.201.139.228.
cortijodeltoro.com, camposolproperties.com, rbcasas.com plus two other host names have IP numbers in common with head4.com.
Name Servers
The NS records for head4.com delegate to ns1.head4.com and ns2.head4.com.
The name server configuration of head4.com is shared with other domains, for instance marinacarpark.com, openhouse-albir.com, ns2.head4.com and two others.
head4.com and other domains like villasolutions.net share at least a portion of their name servers.
These name servers tend to be used in conjunction with the name servers ns1.bdm.microsoftonline.com.
Each of ns1.head4.com and ns2.head4.com points to exactly one IP address: 138.201.139.228.
ns1.head4.com and ns2.head4.com each have 138.201.139.228 IP addresses.
Mail Servers
head4.com uses exactly one mail server, which is head4.com.
head4.com resolves to 138.201.139.228 and no other IP number.