castlecook.com - robtex.com
castlecook.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=1774777907 | ||||||
Subdomains
mailserver.castlecook.com |
Same first word
castlecook.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.fast-hosts.org2026-02-19 → 2026-03-29 · 3 obs
● 2026-02-19 04:47:30
● 2026-03-29 09:57:22
●NSns1.livedns.co.uk2015-05-25 → 2026-03-29 · 5 obs
● 2016-04-25 19:09:42
○ 2018-06-04 02:53:54
● 2026-02-19 04:47:30
● 2026-03-29 09:57:22
●NSns2.fast-hosts.org2026-02-19 → 2026-03-29 · 3 obs
● 2026-02-19 04:47:30
● 2026-03-29 09:57:22
●NSns2.livedns.co.uk2015-05-25 → 2026-03-29 · 5 obs
● 2016-04-25 19:09:42
○ 2018-06-04 02:53:54
● 2026-02-19 04:47:30
● 2026-03-29 09:57:22
●NSns3.livedns.co.uk2015-05-25 → 2026-03-29 · 5 obs
● 2016-04-25 19:09:42
○ 2018-06-04 02:53:54
● 2026-02-19 04:47:30
● 2026-03-29 09:57:22
○MXmailserver.castlecook.com2015-05-25 → 2016-04-25 · 4 obs
● 2016-04-25 19:09:42
○ 2018-06-04 02:53:54
○ 2026-03-29 09:57:22
●MXmailserver.livemail.co.uk2026-02-19 → 2026-03-29 · 3 obs
● 2026-02-19 04:47:30
● 2026-03-29 09:57:22
●A88.208.252.92015-05-25 → 2026-03-29 · 5 obs
● 2016-04-25 19:09:42
○ 2018-06-04 02:53:54
● 2026-02-19 04:47:30
● 2026-03-29 09:57:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| castlecook.com | ns1.fast-hosts.org, ns2.fast-hosts.org | - |
✅ Authoritative Response
Server:217.160.81.244
NS records: ns1.fast-hosts.org, ns2.fast-hosts.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for castlecook.com (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.208.252.9 |
| NS | 3 | ns2.livedns.co.uk, ns3.livedns.co.uk... |
| MX | 1 | mailserver.livemail.co.uk (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.livemail.co.uk |
| SOA | 1 | ns1.livedns.co.uk administrator.castleco |
Analysis
Hierarchy
The parent of mailserver.castlecook.com is castlecook.com.
IP Addresses
castlecook.com points to an IP address: 88.208.252.9.
other host names include andymacleod.com, yarmouthracecourse.co.uk, textilescreensupplies.com, mrripley.net and garethw.net; they share IP numbers with castlecook.com.
Name Servers
castlecook.com is delegated to five name servers: ns1.fast-hosts.org, ns2.fast-hosts.org, ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.
castlecook.com at least partially shares name servers with other domains, for instance edwardsenergyservices.com, martinfrancis.net, motoeng.com, uniwipe.com and lakeslet.net.
Host names with two IP numbers:
ns1.livedns.co.uk points to: 2001:8d8:fe:53:fa::1 and 217.160.81.244.
ns2.livedns.co.uk points to: 2001:8d8:fe:53:fa::2 and 217.160.82.244.
ns3.livedns.co.uk points to: 2607:f1c0:fe:53:185:132:35:244 and 185.132.35.244.
Host names with one IP number:
ns1.fast-hosts.org points to: 217.160.81.244.
ns2.fast-hosts.org points to: 217.160.82.244.
Host names that point to 217.160.81.244: ns1.livedns.co.uk and ns1.fast-hosts.org.
Host names that point to 217.160.82.244: ns2.livedns.co.uk and ns2.fast-hosts.org.
Mail Servers
castlecook.com is handled by a single mail server, mailserver.livemail.co.uk.
castlecook.com uses the same mail server setup as other domains, for instance windymar.com, plrsuspension.com, shpe-uml.org, retiringtoeurope.com and alysium.info.
castlecook.com shares at least some mail servers with other domains, including philipsummerscales.com and paceauto.co.uk.
The host name mailserver.livemail.co.uk points to IP 212.227.24.137.