johtech.com - robtex.com
johtech.com
| CNAME | exp.gs-cdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.190.172🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1774475107 | ||||||
Same first word
johtech.com |
Similar names
DNS History
10 records (3 active, 7 former)
○NSa.share-dns.com2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 21:58:18
○NSb.share-dns.net2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 21:58:18
○NSdns27.hichina.com2015-07-11 → 2017-07-07 · 3 obs
● 2015-07-11 01:11:16
● 2017-07-07 11:06:30
○ 2026-03-25 21:58:18
● 2017-07-07 11:06:30
○ 2026-03-25 21:58:18
○NSdns28.hichina.com2015-07-11 → 2017-07-07 · 3 obs
● 2015-07-11 01:11:16
● 2017-07-07 11:06:30
○ 2026-03-25 21:58:18
● 2017-07-07 11:06:30
○ 2026-03-25 21:58:18
●NSexpire1.gname-dns.com2026-03-25 → 2026-03-25 · 2 obs
○ 2017-07-07 11:06:30
● 2026-03-25 21:58:18
● 2026-03-25 21:58:18
●NSexpire2.gname-dns.com2026-03-25 → 2026-03-25 · 2 obs
○ 2017-07-07 11:06:30
● 2026-03-25 21:58:18
● 2026-03-25 21:58:18
○A121.42.97.1512015-07-11 → 2016-12-13 · 4 obs
● 2015-07-11 01:11:16
● 2016-12-13 01:15:48
○ 2017-07-07 11:06:30
○ 2026-03-25 21:58:18
● 2016-12-13 01:15:48
○ 2017-07-07 11:06:30
○ 2026-03-25 21:58:18
○A154.201.144.2522026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 21:58:18
○A60.205.37.2452017-07-07 → 2017-07-07 · 3 obs
○ 2016-12-13 01:15:48
● 2017-07-07 11:06:30
○ 2026-03-25 21:58:18
● 2017-07-07 11:06:30
○ 2026-03-25 21:58:18
●CNAMEexp.gs-cdn.com2026-03-25 → 2026-03-25 · 1 obs
● 2026-03-25 21:58:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| johtech.com | expire1.gname-dns.com, expire2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for johtech.com (unsigned zone)
⏱️ Timing
Total: 733ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gs-cdn.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)
Analysis
IP Addresses
johtech.com points to a single IP number: 172.65.190.172.
Other host names, for instance g6fo.com, www.g6fo.com, 0syn.com and exp.gs-cdn.com share IP numbers with johtech.com.