extech.us - dns.ninja
extech.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.81.203.139🇻🇬 AS4067666.81.203.0/24 Maintained by origin AS40034. Assigned to pyschznetworks (AS40676) | ||||||
| NS | ns31.worldnic.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.212Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns32.worldnic.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.146Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785876475 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSns31.worldnic.com2026-04-03 → 2026-08-04 · 2 obs
● 2026-08-04 21:32:30
●NSns32.worldnic.com2026-04-03 → 2026-08-04 · 2 obs
● 2026-08-04 21:32:30
○A141.8.225.312016-02-12 → 2017-02-07 · 4 obs
● 2017-02-07 19:22:50
○ 2020-02-13 20:03:00
○ 2026-08-04 21:32:30
○A209.99.64.712020-02-13 → 2020-02-13 · 4 obs
● 2020-02-13 20:03:00
○ 2026-04-03 01:42:32
○ 2026-08-04 21:32:30
●A66.81.203.1392026-04-03 → 2026-08-04 · 3 obs
● 2026-04-03 01:42:32
● 2026-08-04 21:32:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| extech.us | ns32.worldnic.com, ns31.worldnic.com | - |
✅ Authoritative Response
Server:162.159.27.146
NS records: ns32.worldnic.com, ns31.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extech.us (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.81.203.139 |
Analysis
IP Addresses
extech.us directs to one IP number, which is 66.81.203.139.
Among the host names that share IP numbers with extech.us are cyberdoc.space, hagar.info, ultracheminc.sg and two others.
Name Servers
The NS records for extech.us delegate to ns31.worldnic.com and ns32.worldnic.com.
extech.us has the same name server delegation as a number of other domains, such as premiertrav.com, sporteventsecurity.com, mydeductible.net and two more.
ns31.worldnic.com directs to 162.159.26.212 and ns32.worldnic.com directs to 162.159.27.146; each host name points to exactly one IP number.