con-tech.net - robtex.com
con-tech.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a9.share-dns.com ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b9.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
net
| 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=1776027687 | ||||||
Same first word
con-tech.com.cn |
con-tech.com |
con-tech.cloud |
con-tech.ru |
con-tech.nl |
con-tech.ca |
con-tech.eu |
con-tech.at |
con-tech.cz |
con-tech.de |
con-tech.co.jp |
con-tech.no |
con-tech.net |
Similar names
DNS History
8 records (4 active, 4 former)
●NSa.share-dns.com2026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 21:43:44
● 2026-04-12 21:07:32
●NSa9.share-dns.com2026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 21:43:44
● 2026-04-12 21:07:32
●NSb.share-dns.net2026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 21:43:44
● 2026-04-12 21:07:32
●NSb9.share-dns.net2026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 21:43:44
● 2026-04-12 21:07:32
○NSns3.worldnic.com2015-07-25 → 2017-02-20 · 4 obs
● 2017-02-20 03:40:52
○ 2026-02-16 21:43:44
○ 2026-04-12 21:07:32
○NSns4.worldnic.com2015-07-25 → 2017-02-20 · 4 obs
● 2017-02-20 03:40:52
○ 2026-02-16 21:43:44
○ 2026-04-12 21:07:32
○MXasp-1.reflexion.net2015-07-25 → 2026-02-16 · 4 obs
● 2026-02-16 21:43:44
○ 2026-03-12 19:16:04
○ 2026-04-12 21:07:32
○A206.188.192.1662015-07-25 → 2026-02-16 · 4 obs
● 2026-02-16 21:43:44
○ 2026-03-12 19:16:04
○ 2026-04-12 21:07:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| con-tech.net | b9.share-dns.net, a9.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b9.share-dns.net, a9.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for con-tech.net (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (b9.share-dns.net)
Analysis
Name Servers
con-tech.net is delegated to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
At least part of the name servers for con-tech.net are shared with other domains, for instance shrqyy.com, szrce.net, wapxz.cn, 12um.com and practicalsavvy.com.
these name servers are commonly used with the name servers a12.share-dns.com, b12.share-dns.net, a10.share-dns.com, b10.share-dns.net, a4.share-dns.com, b4.share-dns.net, a5.share-dns.com, b5.share-dns.net, a1.share-dns.com and b1.share-dns.net.
Hostnames with one IP:
a9.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b9.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
Hostnames that point to 172.64.53.25: a9.share-dns.com and a.share-dns.com
Hostnames that point to 172.64.52.239: b9.share-dns.net and b.share-dns.net