sqlknowhow.com - robtex.com
sqlknowhow.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=1791154379 | ||||||
Subdomains
mail.sqlknowhow.com |
Same first word
sqlknowhow.com |
Previous names
Next names
DNS History
6 records (4 active, 2 former)
○NSns.123-reg.co.uk2015-05-11 → 2020-02-07 · 4 obs
● 2020-02-07 20:08:36
○ 2026-09-29 07:39:56
○ 2026-10-04 22:54:48
●NSns09.domaincontrol.com2026-09-29 → 2026-10-04 · 3 obs
● 2026-09-29 07:39:56
● 2026-10-04 22:54:48
●NSns10.domaincontrol.com2026-09-29 → 2026-10-04 · 3 obs
● 2026-09-29 07:39:56
● 2026-10-04 22:54:48
○NSns2.123-reg.co.uk2015-05-11 → 2020-02-07 · 4 obs
● 2020-02-07 20:08:36
○ 2026-09-29 07:39:56
○ 2026-10-04 22:54:48
●MXsqlknowhow-com.mail.protection.outlook.com2015-05-11 → 2026-10-04 · 2 obs
● 2026-10-04 22:54:48
●A66.96.146.792015-05-11 → 2026-10-04 · 2 obs
● 2026-10-04 22:54:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| sqlknowhow.com | ns09.domaincontrol.com, ns10.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.5
NS records: ns09.domaincontrol.com, ns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sqlknowhow.com (unsigned zone)
⏱️ Timing
Total: 885ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.146.79 |
| NS | 2 | ns09.domaincontrol.com, ns10.domaincontrol.com |
| MX | 1 | sqlknowhow-com.mail.protection.outlook.c |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns09.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns09.domaincontrol.com, ns09.domaincontrol.com, ns10.domaincontrol.com...)
Analysis
Hierarchy
mail.sqlknowhow.com is a subdomain of sqlknowhow.com.
IP Addresses
sqlknowhow.com has exactly one IP address — 66.96.146.79.
projectmanagementsite.com, innocentprisonerssociety.org, www.samuland.com plus two other host names have IP numbers in common with sqlknowhow.com.
Name Servers
DNS delegation for sqlknowhow.com points to two name servers: ns09.domaincontrol.com and ns10.domaincontrol.com.
The name server configuration of sqlknowhow.com is shared with other domains, for instance meetprop.com, the3esystem.com, trailerbunk.com and two others.
ns09.domaincontrol.com directs to 97.74.104.5 and 2603:5:2180::5. ns10.domaincontrol.com directs to 173.201.72.5 and 2603:5:2280::5. Each host name carries two IP addresses.
Mail Servers
sqlknowhow.com uses one mail server — sqlknowhow-com.mail.protection.outlook.com.
sqlknowhow-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.10, 52.101.68.25, 52.101.68.29 plus 5 more.