knoobz.com - robtex.com
knoobz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.100.94.195🇳🇱 TNF-AS217.100.0.0/17 VODAFONE_ZIGGO | ||||||
| PTR | d9645ec3.static.ziggozakelijk.nl | ||||||
| NS | ns1.knoobz.com ⭐ | ||||||
| A | 217.100.94.195🇳🇱 TNF-AS217.100.0.0/17 VODAFONE_ZIGGO | ||||||
| PTR | d9645ec3.static.ziggozakelijk.nl | ||||||
| NS | ns2.knoobz.com | ||||||
| A | 217.100.94.197🇳🇱 TNF-AS217.100.0.0/17 VODAFONE_ZIGGO | ||||||
| PTR | d9645ec5.static.ziggozakelijk.nl | ||||||
| MX | mail.knoobz.com ⭐ | ||||||
| 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.comadmin@knoobz.com 2024-01-16 #83 | ||||||
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=1776060412 | ||||||
Previously MX for
knoobz.com |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.c030jp1023.info2016-08-13 → 2016-08-13 · 4 obs
○ 2016-04-06 17:02:46
● 2016-08-13 23:12:18
○ 2026-02-23 19:02:50
○ 2026-04-13 06:20:24
● 2016-08-13 23:12:18
○ 2026-02-23 19:02:50
○ 2026-04-13 06:20:24
●NSns1.knoobz.com2026-02-23 → 2026-04-13 · 3 obs
○ 2016-08-13 23:12:18
● 2026-02-23 19:02:50
● 2026-04-13 06:20:24
● 2026-02-23 19:02:50
● 2026-04-13 06:20:24
○NSns1.value-domain.com2015-06-18 → 2016-04-06 · 4 obs
● 2015-06-18 18:54:26
● 2016-04-06 17:02:46
○ 2016-08-13 23:12:18
○ 2026-04-13 06:20:24
● 2016-04-06 17:02:46
○ 2016-08-13 23:12:18
○ 2026-04-13 06:20:24
○NSns2.c030jp1023.info2016-08-13 → 2016-08-13 · 4 obs
○ 2016-04-06 17:02:46
● 2016-08-13 23:12:18
○ 2026-02-23 19:02:50
○ 2026-04-13 06:20:24
● 2016-08-13 23:12:18
○ 2026-02-23 19:02:50
○ 2026-04-13 06:20:24
●NSns2.knoobz.com2026-02-23 → 2026-04-13 · 3 obs
○ 2016-08-13 23:12:18
● 2026-02-23 19:02:50
● 2026-04-13 06:20:24
● 2026-02-23 19:02:50
● 2026-04-13 06:20:24
○NSns2.value-domain.com2015-06-18 → 2016-04-06 · 4 obs
● 2015-06-18 18:54:26
● 2016-04-06 17:02:46
○ 2016-08-13 23:12:18
○ 2026-04-13 06:20:24
● 2016-04-06 17:02:46
○ 2016-08-13 23:12:18
○ 2026-04-13 06:20:24
○MXknoobz.com2015-06-18 → 2016-08-13 · 4 obs
● 2015-06-18 18:54:26
● 2016-08-13 23:12:18
○ 2026-02-23 19:02:50
○ 2026-04-13 06:20:24
● 2016-08-13 23:12:18
○ 2026-02-23 19:02:50
○ 2026-04-13 06:20:24
●MXmail.knoobz.com2026-04-13 → 2026-04-13 · 2 obs
○ 2026-02-23 19:02:50
● 2026-04-13 06:20:24
● 2026-04-13 06:20:24
○A125.102.129.1062016-08-13 → 2016-08-13 · 4 obs
○ 2016-04-06 17:02:46
● 2016-08-13 23:12:18
○ 2026-02-23 19:02:50
○ 2026-04-13 06:20:24
● 2016-08-13 23:12:18
○ 2026-02-23 19:02:50
○ 2026-04-13 06:20:24
○A202.172.28.1882015-06-18 → 2016-04-06 · 4 obs
● 2015-06-18 18:54:26
● 2016-04-06 17:02:46
○ 2016-08-13 23:12:18
○ 2026-04-13 06:20:24
● 2016-04-06 17:02:46
○ 2016-08-13 23:12:18
○ 2026-04-13 06:20:24
●A217.100.94.1952026-04-13 → 2026-04-13 · 2 obs
○ 2026-02-23 19:02:50
● 2026-04-13 06:20:24
● 2026-04-13 06:20:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knoobz.com | ns1.knoobz.com, ns2.knoobz.com | 2 records |
✅ Authoritative Response
Server:217.100.94.195
NS records: ns1.knoobz.com, ns2.knoobz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knoobz.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.100.94.195 |
| NS | 2 | ns1.knoobz.com, ns2.knoobz.com |
| MX | 1 | mail.knoobz.com (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns1.knoobz.com admin.knoobz.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.knoobz.com, ns2.knoobz.com)
Analysis
IP Addresses
knoobz.com points to a single IP number: 217.100.94.195.
Other host names, for instance d9645ec3.static.ziggozakelijk.nl, coforma.nl and cobaforma.com share IP numbers with knoobz.com.
Name Servers
knoobz.com is delegated to two name servers: ns1.knoobz.com and ns2.knoobz.com.
Host names with one IP number:
ns1.knoobz.com points to: 217.100.94.195.
ns2.knoobz.com points to: 217.100.94.197.
Mail Servers
The mail server for knoobz.com is mail.knoobz.com.
Host name mail.knoobz.com resolves to IP 217.100.94.198.