book-404.com - robtex.com
book-404.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.249.203.138🇬🇧 PULSANT-AS46.249.192.0/19 Pulsant Ltd | ||||||
| PTR | www.brainedup.com | ||||||
| NS | ns-a.happyserver.co.uk ⭐ | ||||||
| A | 2a02:16e0:182:11::d:25🇬🇧 PULSANT-AS2a02:16e0::/32 Lumison Ltd | ||||||
| A | 185.43.79.25🇬🇧 PULSANT-AS185.43.76.0/22 Pulsant Data MK Limited | ||||||
| PTR | ns-a.happyserver.co.uk | ||||||
| NS | ns-b.happyserver.co.uk | ||||||
| A | 2a03:b0c0:3:d0::4753:b001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns-d.happyserver.co.uk | ||||||
| A | 138.68.101.61🇩🇪 DIGITALOCEAN138.68.96.0/20 DigitalOcean | ||||||
| PTR | ns-d.happyserver.co.uk | ||||||
| NS | ns-c.happyserver.uk | ||||||
| A | 2604:a880:800:10::387a:6001🇺🇸 DIGITALOCEAN2604:a880:800::/48 DigitalOcean | ||||||
| PTR | ns-c.happyserver.co.uk | ||||||
| A | 104.236.0.119🇺🇸 DIGITALOCEAN104.236.0.0/18 DigitalOcean | ||||||
| PTR | ns-c.happyserver.co.uk | ||||||
| MX | mx.happyserver.co.uk ⭐ | ||||||
| A | 178.62.5.149🇬🇧 DIGITALOCEAN178.62.0.0/18 DigitalOcean | ||||||
| PTR | lon-mx.happyserver.co.uk | ||||||
| SOA | ns-a.happyserver.co.ukhostmaster@happyserver.co.uk 2024-08-02 #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=1776080677 | ||||||
Same first word
book-404.com |
DNS History
9 records (5 active, 4 former)
●NSns-a.happyserver.co.uk2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 20:55:14
● 2026-04-13 11:55:28
●NSns-b.happyserver.co.uk2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 20:55:14
● 2026-04-13 11:55:28
●NSns-c.happyserver.uk2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 20:55:14
● 2026-04-13 11:55:28
○NSns1.systemdns.com2018-09-15 → 2018-09-15 · 3 obs
○ 2026-02-24 20:55:14
○ 2026-04-13 11:55:28
○NSns2.systemdns.com2018-09-15 → 2018-09-15 · 3 obs
○ 2026-02-24 20:55:14
○ 2026-04-13 11:55:28
○NSns3.systemdns.com2018-09-15 → 2018-09-15 · 3 obs
○ 2026-02-24 20:55:14
○ 2026-04-13 11:55:28
●MXmx.happyserver.co.uk2018-09-15 → 2026-04-13 · 2 obs
● 2026-04-13 11:55:28
○A46.249.203.1372018-09-15 → 2018-09-15 · 3 obs
○ 2026-02-24 20:55:14
○ 2026-04-13 11:55:28
●A46.249.203.1382026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 20:55:14
● 2026-04-13 11:55:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| book-404.com | ns-c.happyserver.uk, ns-a.happyserver.co.uk, ns-b.happyserver.co.uk | - |
✅ Authoritative Response
Server:185.43.79.25
NS records: ns-c.happyserver.uk, ns-a.happyserver.co.uk, ns-b.happyserver.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for book-404.com (unsigned zone)
⏱️ Timing
Total: 515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.249.203.138 |
| NS | 3 | ns-a.happyserver.co.uk, ns-b.happyserver.co.uk... |
| MX | 1 | mx.happyserver.co.uk (pri: 7) |
| SOA | 1 | ns-a.happyserver.co.uk hostmaster.happys |
Analysis
IP Addresses
book-404.com points to a single IP number: 46.249.203.138.
Other host names, for instance phalb.co.uk, www.brainedup.com, sudokuxtra.com, slitherlink.co.uk and hitori.org.uk share IP numbers with book-404.com.
Name Servers
The domain book-404.com is delegated to three name servers: ns-c.happyserver.uk, ns-a.happyserver.co.uk and ns-b.happyserver.co.uk.
book-404.com shares name servers with other domains at least partially, for instance happyserver.co.uk, elycathedral.org, davideaves.co.uk, godlyplay.org.uk and rowansmusic.com.
These name servers are commonly used with ns1.portfast.net, ns2.portfast.net.uk, ns0.portfast.net, ns-b.happyserver.uk, ns-c.happyserver.net and ns-b.happyserver.org.
Host names with two IP numbers:
ns-c.happyserver.uk points to 2604:a880:800:10::387a:6001 and 104.236.0.119
ns-a.happyserver.co.uk points to 2a02:16e0:182:11::d:25 and 185.43.79.25
ns-b.happyserver.co.uk points to 2a03:b0c0:3:d0::4753:b001 and 138.68.101.61
Mail Servers
The mail server for book-404.com is mx.happyserver.co.uk.
book-404.com shares the same mail server setup as other domains, including cutetv.co.uk, derringer.org.uk, petrophase.net, puzzlemix.com and htss.org.uk.
book-404.com shares some mail servers with other domains, including lurdes-hope.uk, bcml.info and happyserver.co.uk.
These mail servers are often used with the mail servers mail-a-mx.happyserver.co.uk.
Host name mx.happyserver.co.uk resolves to IP 178.62.5.149.