cookyourbook.com - robtex.com
cookyourbook.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=1777464021 | ||||||
Subdomains
mail.cookyourbook.com |
Same first word
cookyourbook.nl |
cookyourbook.com |
Similar names
DNS History
10 records (7 active, 3 former)
●NSns101.auroradns.eu2026-04-29 → 2026-04-29 · 3 obs
● 2026-04-29 12:18:10
● 2026-04-29 12:18:12
●NSns102.auroradns.nl2026-04-29 → 2026-04-29 · 3 obs
● 2026-04-29 12:18:10
● 2026-04-29 12:18:12
●NSns103.auroradns.info2026-04-29 → 2026-04-29 · 3 obs
● 2026-04-29 12:18:10
● 2026-04-29 12:18:12
○NSv1.pcextreme.nl2015-08-11 → 2017-03-28 · 4 obs
● 2017-03-28 16:33:38
○ 2026-04-29 12:18:10
○ 2026-04-29 12:18:12
○NSv2.pcextreme.nl2015-08-11 → 2017-03-28 · 4 obs
● 2017-03-28 16:33:38
○ 2026-04-29 12:18:10
○ 2026-04-29 12:18:12
○NSv3.pcextreme.eu2015-08-11 → 2017-03-28 · 4 obs
● 2017-03-28 16:33:38
○ 2026-04-29 12:18:10
○ 2026-04-29 12:18:12
●MXmx20.pcextreme.nl2015-08-11 → 2026-04-29 · 2 obs
● 2026-04-29 12:18:12
●MXprimary.mail.pcextreme.nl2015-08-11 → 2026-04-29 · 2 obs
● 2026-04-29 12:18:12
●A109.72.87.2262015-08-11 → 2026-04-29 · 2 obs
● 2026-04-29 12:18:12
●A2a00:f10:101::af45:223:d32a2015-08-11 → 2026-04-29 · 2 obs
● 2026-04-29 12:18:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cookyourbook.com | ns101.auroradns.eu, ns102.auroradns.nl, ns103.auroradns.info | - |
✅ Authoritative Response
Server:31.25.98.53
NS records: ns101.auroradns.eu, ns102.auroradns.nl, ns103.auroradns.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.72.87.226 |
| AAAA | 1 | 2a00:f10:101::af45:223:d32a |
| NS | 3 | ns101.auroradns.eu, ns103.auroradns.info... |
| MX | 2 | primary.mail.pcextreme.nl (pri: 10), mx20.pcextreme.nl (pri: 20) |
| TXT | 1 | v=spf1 include:_spf4.pcextreme.nl includ |
| SOA | 1 | ns101.auroradns.eu admin.auroradns.eu |
Analysis
Hierarchy
cookyourbook.com is the parent of mail.cookyourbook.com.
IP Addresses
cookyourbook.com points to two IPs: 2a00:f10:101::af45:223:d32a and 109.72.87.226.
Other host names including wikibasesolutions.nl, boterham.info, ncl-rep.com, webshopglas.nl and marcoschrijver.com share IP numbers with cookyourbook.com.
Name Servers
cookyourbook.com is delegated to three name servers: ns101.auroradns.eu, ns103.auroradns.info and ns102.auroradns.nl.
cookyourbook.com at least partially shares name servers with other domains, including abroadline.com, quco.eu, multipaint.com, sunblogger.nl and campiox.com.
Host names with two IP numbers:
ns101.auroradns.eu points to: 2a00:f10:402:781:1c00:1fff:fe00:2562 and 185.95.31.183
ns103.auroradns.info points to: 2a05:1500:fe00::c3ff:fe08:d01d and 195.8.208.29
ns102.auroradns.nl points to: 2a05:1500:702:0:1c00:10ff:fe00:31 and 31.25.98.53
Mail Servers
cookyourbook.com is handled by two mail servers: mx20.pcextreme.nl and primary.mail.pcextreme.nl.
cookyourbook.com shares its mail server setup with other domains, including lawcat.net, fleurplazaeurope.nl, jvcs.nl, fastforwardfreight.be and hariri.nl.
The mail servers for cookyourbook.com are shared with other domains, for instance hardenbergsdictee.net, gadgetfacts.nl, kraatje.nl, chaverimdeventer.nl and patrickhuisman.net.
these mail servers are commonly used alongside the mail servers fallback.mail.pcextreme.nl.
Host names with twelve IP numbers:
primary.mail.pcextreme.nl points to: 2a00:f10:121:a00:470:4ff:fe00:1845, 2a00:f10:121:a00:4f8:84ff:fe00:1846, 2a00:f10:121:b00:43f:e2ff:fe00:1cfb, 2a00:f10:400:2:44a:acff:fe00:33f, 2a00:f10:400:2:488:56ff:fe00:74f, 2a00:f10:400:2:4df:4aff:fe00:1c4, 185.66.250.200, 185.66.250.201, 185.87.184.60, 185.87.185.193, 185.87.186.222 and 185.107.224.99.
Host names with two IP numbers:
mx20.pcextreme.nl points to: 2a05:1500:702:5:1c00:b3ff:fe00:26b6 and 92.63.174.78.