correctbook.org - robtex.com
correctbook.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774633784 | ||||||
Same first word
correctbook.nl |
correctbook.org |
correctbook.com |
DNS History
9 records (4 active, 5 former)
●NSns01.hostnet.nl2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:19:54
●NSns02.hostnet.nl2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:19:54
○NSns1.hostnet.nl2020-02-05 → 2020-02-05 · 2 obs
○ 2026-03-27 18:19:54
○NSns2.hostnetbv.com2020-02-05 → 2020-02-05 · 2 obs
○ 2026-03-27 18:19:54
○NSns3.hostnetbv.nl2020-02-05 → 2020-02-05 · 2 obs
○ 2026-03-27 18:19:54
●MXcorrectbook-org.mail.protection.outlook.com2020-02-05 → 2026-03-27 · 2 obs
● 2026-03-27 18:19:54
○MXmailfilter.hostnet.nl2020-02-05 → 2020-02-05 · 2 obs
○ 2026-03-27 18:19:54
●A83.217.90.1642026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:19:54
○A91.184.0.332020-02-05 → 2020-02-05 · 2 obs
○ 2026-03-27 18:19:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| correctbook.org | ns02.hostnet.nl, ns01.hostnet.nl | - |
✅ Authoritative Response
Server:185.10.11.13
NS records: ns02.hostnet.nl, ns01.hostnet.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for correctbook.org (unsigned zone)
⏱️ Timing
Total: 628ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.217.90.164 |
| NS | 2 | ns02.hostnet.nl, ns01.hostnet.nl |
| MX | 1 | correctbook-org.mail.protection.outlook. |
| TXT | 2 | v=spf1 include:spf.correctbook.hypernode, MS=ms25051946 |
| SOA | 1 | ns01.hostnet.nl hostmaster.hostnet.nl |
Analysis
IP Addresses
correctbook.org points to a single IP: 83.217.90.164.
Other host names, for instance 83.217.90.164.static.hosted.by.combell.com, correctbook.nl and correctbook.com share IP numbers with correctbook.org.
Name Servers
Two name servers ns01.hostnet.nl and ns02.hostnet.nl handle delegation for correctbook.org.
correctbook.org uses the same name server setup as other domains, for example zilvershop.nl, filmboekenwinkel.eu, wonsilla.com, tortuworld.com and nageltafel.be.
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
correctbook.org is handled by a single mail server, correctbook-org.mail.protection.outlook.com.
Hostname correctbook-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::e, 52.101.68.10, 52.101.68.18, 52.101.73.6 and 52.101.73.16.