hfbooks.com - robtex.com
hfbooks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.205.96.6🇨🇦 AS3261367.205.64.0/18 iWeb Technologies Inc. | ||||||
| PTR | mail.hfbooks.com | ||||||
| NS | ns2.hfbooks.com ⭐ | ||||||
| A | 67.205.96.6🇨🇦 AS3261367.205.64.0/18 iWeb Technologies Inc. | ||||||
| PTR | mail.hfbooks.com | ||||||
| NS | ns1.hfbooks.com | ||||||
| A | 67.205.96.6🇨🇦 AS3261367.205.64.0/18 iWeb Technologies Inc. | ||||||
| PTR | mail.hfbooks.com | ||||||
| MX | mail.hfbooks.com ⭐ | ||||||
| A | 67.205.96.6🇨🇦 AS3261367.205.64.0/18 iWeb Technologies Inc. | ||||||
| PTR | mail.hfbooks.com | ||||||
| TXT | v=spf1 a mx ip4:67.205.96.6 ~all | ||||||
| SOA | ns2.hfbooks.comandrew@abcquant.com serial=1786101007 | ||||||
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=1786692504 | ||||||
Subdomains
Same first word
hfbooks.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.hfbooks.com2015-06-26 → 2026-08-14 · 2 obs
● 2026-08-14 07:35:46
●NSns2.hfbooks.com2015-06-26 → 2026-08-14 · 2 obs
● 2026-08-14 07:35:46
●MXmail.hfbooks.com2015-06-26 → 2026-08-14 · 2 obs
● 2026-08-14 07:35:46
○A174.142.14.1572015-06-26 → 2026-02-18 · 4 obs
● 2026-02-18 01:03:20
○ 2026-04-10 01:37:44
○ 2026-08-14 07:35:46
●A67.205.96.62026-04-10 → 2026-08-14 · 3 obs
● 2026-04-10 01:37:44
● 2026-08-14 07:35:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| hfbooks.com | ns1.hfbooks.com, ns2.hfbooks.com | 2 records |
✅ Authoritative Response
Server:67.205.96.6
NS records: ns1.hfbooks.com, ns2.hfbooks.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hfbooks.com (unsigned zone)
⏱️ Timing
Total: 143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.205.96.6 |
| NS | 2 | ns2.hfbooks.com, ns1.hfbooks.com |
| MX | 1 | mail.hfbooks.com (pri: 20) |
| TXT | 1 | v=spf1 a mx ip4:67.205.96.6 ~all |
| SOA | 1 | ns2.hfbooks.com andrew.abcquant.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.hfbooks.com, ns2.hfbooks.com)
Analysis
Hierarchy
hfbooks.com is the parent domain of ns1.hfbooks.com, ns2.hfbooks.com and mail.hfbooks.com.
IP Addresses
hfbooks.com has exactly one IP address — 67.205.96.6.
mail.hfbooks.com, mail.geigerhuot.com, mail.lineaarchitecture.com plus two other host names have IP numbers in common with hfbooks.com.
Name Servers
The NS records for hfbooks.com delegate to ns1.hfbooks.com and ns2.hfbooks.com.
Each of ns1.hfbooks.com and ns2.hfbooks.com points to exactly one IP address: 67.205.96.6.
ns1.hfbooks.com and ns2.hfbooks.com each have 67.205.96.6 IP addresses.
Mail Servers
hfbooks.com uses one mail server — mail.hfbooks.com.
mail.hfbooks.com resolves to 67.205.96.6 and no other IP number.