correctbook.com - robtex.com
correctbook.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=1774627822 | ||||||
Same first word
correctbook.com |
correctbook.nl |
correctbook.org |
DNS History
9 records (4 active, 5 former)
●NSns01.hostnet.nl2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 16:30:12
●NSns02.hostnet.nl2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 16:30:12
○NSns1.corect.com2015-06-09 → 2017-04-06 · 3 obs
● 2017-04-06 11:29:08
○ 2026-03-27 16:30:12
○NSns3.corect.com2015-06-09 → 2017-04-06 · 3 obs
● 2017-04-06 11:29:08
○ 2026-03-27 16:30:12
○NSns4.corect.com2015-06-09 → 2017-04-06 · 3 obs
● 2017-04-06 11:29:08
○ 2026-03-27 16:30:12
●MXcorrectbook-com.mail.protection.outlook.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 16:30:12
○MXmail.corect.com2015-06-09 → 2017-04-06 · 3 obs
● 2017-04-06 11:29:08
○ 2026-03-27 16:30:12
●A83.217.90.1642026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 16:30:12
○A89.33.125.382015-06-09 → 2017-04-06 · 3 obs
● 2017-04-06 11:29:08
○ 2026-03-27 16:30:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| correctbook.com | ns01.hostnet.nl, ns02.hostnet.nl | - |
✅ Authoritative Response
Server:195.206.121.13
NS records: ns01.hostnet.nl, ns02.hostnet.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for correctbook.com (unsigned zone)
⏱️ Timing
Total: 577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.217.90.164 |
| NS | 2 | ns01.hostnet.nl, ns02.hostnet.nl |
| MX | 1 | correctbook-com.mail.protection.outlook. |
| TXT | 1 | v=spf1 a mx include:mailswitch.nl includ |
| SOA | 1 | ns01.hostnet.nl hostmaster.hostnet.nl |
Analysis
IP Addresses
correctbook.com points to a single IP address: 83.217.90.164.
Other host names such as 83.217.90.164.static.hosted.by.combell.com, correctbook.nl and correctbook.org share IP numbers with correctbook.com.
Name Servers
correctbook.com is delegated to two name servers: ns01.hostnet.nl and ns02.hostnet.nl.
correctbook.com uses the same name server setup as other domains, including signedbynature.nl, hubosleeuwijk.nl, esmere.com, one2it.com and schouder-fysio.com.
Host names with two IP numbers:
ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13.
ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13.
Mail Servers
The mail server for correctbook.com is correctbook-com.mail.protection.outlook.com.
correctbook-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::20, 52.101.73.19, 52.101.73.26, 52.101.73.28 and 52.101.73.30.