dr-tech.com - dns.ninja
dr-tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 98.189.92.6🇺🇸 CCINET98.189.0.0/16 NETBLK-OC-ON-HFC-CBS-98-189-0-0 | ||||||
| PTR | wsip-98-189-92-6.oc.oc.cox.net | ||||||
| NS | ns65.worldnic.com ⭐ | ||||||
| A | 162.159.26.185Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns66.worldnic.com | ||||||
| A | 162.159.27.127Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS65.WORLDNIC.comnamehost@WORLDNIC.com serial=113082916 | ||||||
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=1783035771 | ||||||
Subdomains
www.dr-tech.com |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSns65.worldnic.com2015-06-05 → 2026-07-03 · 2 obs
● 2026-07-03 00:08:22
●NSns66.worldnic.com2015-06-05 → 2026-07-03 · 2 obs
● 2026-07-03 00:08:22
○MXp.webcom.ctmail.com2015-12-23 → 2017-03-28 · 4 obs
● 2017-03-28 15:47:32
○ 2020-01-24 01:39:16
○ 2026-07-03 00:08:22
●A98.189.92.62015-06-05 → 2026-07-03 · 5 obs
● 2026-03-11 09:34:50
○ 2026-03-15 23:07:36
● 2026-03-17 00:26:10
● 2026-07-03 00:08:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dr-tech.com | ns65.worldnic.com, ns66.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.185
NS records: ns65.worldnic.com, ns66.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dr-tech.com (unsigned zone)
⏱️ Timing
Total: 1334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 98.189.92.6 |
| NS | 2 | ns66.worldnic.com, ns65.worldnic.com |
| SOA | 1 | NS65.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns65.worldnic.com, ns66.worldnic.com)
Analysis
Hierarchy
www.dr-tech.com is delegated beneath dr-tech.com.
IP Addresses
dr-tech.com resolves to just one IP address, 98.189.92.6.
Further host names like www.dr-tech.com and wsip-98-189-92-6.oc.oc.cox.net overlap in IP numbers with dr-tech.com.
Name Servers
DNS delegation for dr-tech.com points to two name servers: ns65.worldnic.com and ns66.worldnic.com.
dr-tech.com shares its NS records with other domains, for example maclimits.com, tripgazine.com, merchantreceipts.com and two others.
dr-tech.com has partial name server overlap with other domains, including aerc-eval.com.
ns65.worldnic.com → 162.159.26.185 and ns66.worldnic.com → 162.159.27.127: one IP number per host name.