knoobz.org - robtex.com
knoobz.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.100.94.197🇳🇱 TNF-AS217.100.0.0/17 VODAFONE_ZIGGO | ||||||
| PTR | d9645ec5.static.ziggozakelijk.nl | ||||||
| NS | ns1.knoobz.org ⭐ | ||||||
| A | 217.100.94.195🇳🇱 TNF-AS217.100.0.0/17 VODAFONE_ZIGGO | ||||||
| PTR | d9645ec3.static.ziggozakelijk.nl | ||||||
| NS | ns2.knoobz.org | ||||||
| A | 217.100.94.197🇳🇱 TNF-AS217.100.0.0/17 VODAFONE_ZIGGO | ||||||
| PTR | d9645ec5.static.ziggozakelijk.nl | ||||||
| MX | mail.knoobz.org ⭐ | ||||||
| A | 217.100.94.198🇳🇱 TNF-AS217.100.0.0/17 VODAFONE_ZIGGO | ||||||
| PTR | d9645ec6.static.ziggozakelijk.nl | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns1.knoobz.orgadmin@knoobz.org 2024-01-10 #30 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786098966 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.knoobz.org2026-07-14 → 2026-08-07 · 2 obs
● 2026-08-07 11:16:00
●NSns2.knoobz.org2026-07-14 → 2026-08-07 · 2 obs
● 2026-08-07 11:16:00
●MXmail.knoobz.org2026-07-14 → 2026-08-07 · 2 obs
● 2026-08-07 11:16:00
●A217.100.94.1972026-07-14 → 2026-08-07 · 2 obs
● 2026-08-07 11:16:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| knoobz.org | ns2.knoobz.org, ns1.knoobz.org | 2 records |
✅ Authoritative Response
Server:217.100.94.195
NS records: ns2.knoobz.org, ns1.knoobz.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knoobz.org (unsigned zone)
⏱️ Timing
Total: 525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.100.94.197 |
| NS | 2 | ns1.knoobz.org, ns2.knoobz.org |
| MX | 1 | mail.knoobz.org (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns1.knoobz.org admin.knoobz.org |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.knoobz.org, ns2.knoobz.org)
Analysis
Hierarchy
knoobz.org sits above ns1.knoobz.org, ns2.knoobz.org and mail.knoobz.org in the domain hierarchy.
IP Addresses
knoobz.org points to a single IP number: 217.100.94.197.
Other hosts including d9645ec5.static.ziggozakelijk.nl, ns2.knoobz.org and ns2.knoobz.com share IP addresses with knoobz.org.
Name Servers
knoobz.org uses two name servers for its delegation: ns1.knoobz.org and ns2.knoobz.org.
At least some of knoobz.org's name servers are also used by other domains, among them knoobz.net.
These name servers frequently co-occur with the name servers ns1.knoobz.net and ns2.knoobz.net.
ns1.knoobz.org → 217.100.94.195 and ns2.knoobz.org → 217.100.94.197: one IP number per host name.
Mail Servers
knoobz.org has one mail server: mail.knoobz.org.
mail.knoobz.org directs to just one IP number, 217.100.94.198.