techknowz.com - robtex.com
techknowz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 184.171.244.30🇺🇸 DimeNOC184.171.240.0/20 HostDime.com Route Object | ||||||
| PTR | reseller-210.mco2.dizinc.com | ||||||
| NS | ns91.worldnic.com ⭐ | ||||||
| A | 162.159.26.217Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns92.worldnic.com | ||||||
| A | 162.159.27.155Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS91.WORLDNIC.comnamehost@WORLDNIC.com serial=120031011 | ||||||
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=1774622412 | ||||||
Previously MX for
techknowz.com |
Subdomains
Same first word
techknowz.com |
DNS History
15 records (3 active, 12 former)
○NSdns68.dizinc.com2015-05-20 → 2016-11-09 · 5 obs
● 2015-05-20 09:08:50
● 2016-11-09 06:22:50
○ 2026-03-21 02:35:30
○ 2026-03-27 15:07:08
○NSdns69.dizinc.com2015-05-20 → 2016-11-09 · 5 obs
● 2015-05-20 09:08:50
● 2016-11-09 06:22:50
○ 2026-03-21 02:35:30
○ 2026-03-27 15:07:08
○NSns1.tekknow.net2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-20 09:08:50
○ 2026-03-27 15:07:08
○NSns1.verdaciahosting.com2015-05-20 → 2016-11-09 · 5 obs
● 2015-05-20 09:08:50
● 2016-11-09 06:22:50
○ 2026-03-21 02:35:30
○ 2026-03-27 15:07:08
○NSns2.verdaciahosting.com2015-05-20 → 2016-11-09 · 5 obs
● 2015-05-20 09:08:50
● 2016-11-09 06:22:50
○ 2026-03-21 02:35:30
○ 2026-03-27 15:07:08
○NSns40.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-20 09:08:50
○ 2026-03-27 15:07:08
○NSns43.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-20 09:08:50
○ 2026-03-27 15:07:08
●NSns91.worldnic.com2026-03-21 → 2026-03-27 · 3 obs
● 2026-03-21 02:35:30
● 2026-03-27 15:07:08
●NSns92.worldnic.com2026-03-21 → 2026-03-27 · 3 obs
● 2026-03-21 02:35:30
● 2026-03-27 15:07:08
○MXmailstore1.secureserver.net2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-20 09:08:50
○ 2026-03-27 15:07:08
○MXsmtp.secureserver.net2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-20 09:08:50
○ 2026-03-27 15:07:08
○MXtechknowz.com2015-05-20 → 2016-11-09 · 5 obs
● 2015-05-20 09:08:50
● 2016-11-09 06:22:50
○ 2026-03-21 02:35:30
○ 2026-03-27 15:07:08
●A184.171.244.302026-03-21 → 2026-03-27 · 3 obs
● 2026-03-21 02:35:30
● 2026-03-27 15:07:08
○A72.167.30.1902008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-20 09:08:50
○ 2026-03-27 15:07:08
○A72.29.73.352015-05-20 → 2016-11-09 · 5 obs
● 2015-05-20 09:08:50
● 2016-11-09 06:22:50
○ 2026-03-21 02:35:30
○ 2026-03-27 15:07:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net... | - |
| techknowz.com | ns91.worldnic.com, ns92.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.155
NS records: ns91.worldnic.com, ns92.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techknowz.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 184.171.244.30 |
| NS | 2 | ns92.worldnic.com, ns91.worldnic.com |
| SOA | 1 | NS91.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns91.worldnic.com, ns92.worldnic.com)
Analysis
Hierarchy
techknowz.com is a parent of ns1.techknowz.com and ns2.techknowz.com.
IP Addresses
techknowz.com resolves to one IP number: 184.171.244.30.
other host names including jchosford.com, chagnons.com, imperialbeachcomputerrepair.com, apachejunctioncomputerrepair.com and granburydepot.org share IP numbers with techknowz.com.
Name Servers
techknowz.com is delegated to two name servers ns91.worldnic.com and ns92.worldnic.com.
techknowz.com shares the same name server setup as other domains, for instance familyofwoodstockinc.org, raceforhopepa.com, detroitriverfront.org, tastenectar.com and markettrack.tv.
techknowz.com at least partially shares name servers with other domains, for instance personal-marketing.com.
Host names with one IP number:
ns91.worldnic.com points to 162.159.26.217
ns92.worldnic.com points to 162.159.27.155