book2book.com - robtex.com
book2book.com
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=1774416637 | ||||||
Subdomains
mail.book2book.com |
Same first word
book2book.gr |
book2book.com |
DNS History
8 records (6 active, 2 former)
●NSns31.domaincontrol.com2026-03-25 → 2026-03-25 · 1 obs
●NSns32.domaincontrol.com2026-03-25 → 2026-03-25 · 1 obs
○MXmail.book2book.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-04 06:11:16
○ 2026-03-25 05:57:08
●MXmx0.123-reg.co.uk2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 05:57:08
●MXmx1.123-reg.co.uk2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 05:57:08
●A13.248.213.452026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 05:57:08
○A195.8.126.1682008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-04 06:11:16
○ 2026-03-25 05:57:08
●A76.223.67.1892026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 05:57:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| book2book.com | ns31.domaincontrol.com, ns32.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.16
NS records: ns31.domaincontrol.com, ns32.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for book2book.com (unsigned zone)
⏱️ Timing
Total: 106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns31.domaincontrol.com, ns32.domaincontrol.com |
| MX | 2 | mx1.123-reg.co.uk (pri: 20), mx0.123-reg.co.uk (pri: 10) |
| SOA | 1 | ns31.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)
Analysis
Hierarchy
The parent of mail.book2book.com is book2book.com.
IP Addresses
book2book.com points to two IP numbers: 13.248.213.45 and 76.223.67.189.
Other host names such as tica.in, unattendedretailfixtures.com, neu-card.net.in, internetlb.com and shopbluicon.com share IPs with book2book.com.
Name Servers
book2book.com is delegated to two name servers: ns31.domaincontrol.com and ns32.domaincontrol.com.
book2book.com shares the same name server setup as wi-people.de, sdmedicalalert.com, gtoinder.com, floristfactory.com and endaopath.com.
book2book.com shares some name servers with other domains, for instance tfnano.com.
Host names with two IP numbers: ns31.domaincontrol.com points to: 2603:5:2191::10 and 97.74.105.16; ns32.domaincontrol.com points to: 2603:5:2291::10 and 173.201.73.16.
Mail Servers
book2book.com is handled by two mail servers: mx0.123-reg.co.uk and mx1.123-reg.co.uk.
The mail server setup for book2book.com matches that of other domains, for instance ws-cs.com, teamkodered.com, savewellesbourneairfield.com, delet.me and holiday-carhire.co.uk.
book2book.com shares some mail servers with other domains, at least partially, for example av-tec.co.uk, providing.care, sarahmoir.co.uk and grmcfarlane.co.uk.
Host names with three IP numbers: mx0.123-reg.co.uk points to 216.69.141.71, 216.69.141.84 and 216.69.141.113; mx1.123-reg.co.uk points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.