usingfocus.com - robtex.com
usingfocus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| PTR | cdn-185-199-108-153.github.com | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
| NS | ns43.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| A | 97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| NS | ns44.domaincontrol.com | ||||||
| A | 2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| A | 173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| SOA | ns43.domaincontrol.comdns@jomax.net 2025-08-12 #0 | ||||||
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=1794425181 | ||||||
Same first word
usingfocus.ai |
usingfocus.com |
Previous names
Next names
DNS History
14 records (6 active, 8 former)
●NSns43.domaincontrol.com2018-09-21 → 2026-11-11 · 2 obs
● 2026-11-11 19:37:42
●NSns44.domaincontrol.com2018-09-21 → 2026-11-11 · 2 obs
● 2026-11-11 19:37:42
○A184.168.221.342018-09-21 → 2018-09-21 · 3 obs
○ 2026-10-07 08:33:38
○ 2026-11-11 19:37:42
○A184.168.221.392018-09-21 → 2018-09-21 · 3 obs
○ 2026-10-07 08:33:38
○ 2026-11-11 19:37:42
○A184.168.221.482018-09-21 → 2018-09-21 · 3 obs
○ 2026-10-07 08:33:38
○ 2026-11-11 19:37:42
○A184.168.221.492018-09-21 → 2018-09-21 · 3 obs
○ 2026-10-07 08:33:38
○ 2026-11-11 19:37:42
○A184.168.221.552018-09-21 → 2018-09-21 · 3 obs
○ 2026-10-07 08:33:38
○ 2026-11-11 19:37:42
○A184.168.221.582018-09-21 → 2018-09-21 · 3 obs
○ 2026-10-07 08:33:38
○ 2026-11-11 19:37:42
○A184.168.221.622018-09-21 → 2018-09-21 · 3 obs
○ 2026-10-07 08:33:38
○ 2026-11-11 19:37:42
●A185.199.108.1532026-10-07 → 2026-11-11 · 3 obs
● 2026-10-07 08:33:38
● 2026-11-11 19:37:42
●A185.199.109.1532026-10-07 → 2026-11-11 · 3 obs
● 2026-10-07 08:33:38
● 2026-11-11 19:37:42
●A185.199.110.1532026-10-07 → 2026-11-11 · 3 obs
● 2026-10-07 08:33:38
● 2026-11-11 19:37:42
●A185.199.111.1532026-10-07 → 2026-11-11 · 3 obs
● 2026-10-07 08:33:38
● 2026-11-11 19:37:42
○A50.63.202.432018-09-21 → 2018-09-21 · 3 obs
○ 2026-10-07 08:33:38
○ 2026-11-11 19:37:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| usingfocus.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usingfocus.com (unsigned zone)
⏱️ Timing
Total: 424ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.108.153, 185.199.109.153... |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
usingfocus.com has four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Additional host names — thesmashelor.com, isonomia.fr, jfkmun.org and two others — share IP numbers with usingfocus.com.
Name Servers
usingfocus.com uses two name servers for its delegation: ns43.domaincontrol.com and ns44.domaincontrol.com.
usingfocus.com shares its name server setup with other domains, including (0x6675636b)sterenergy.com, atmeventsmn.com, 22intel.com and two others.
At least some of usingfocus.com's name servers are also used by other domains, among them stevesicecream.net.
The two host names ns43.domaincontrol.com and ns44.domaincontrol.com each have a pair of IP addresses: ns43.domaincontrol.com has 97.74.101.22 and 2603:5:2152::16, and ns44.domaincontrol.com has 173.201.69.22 and 2603:5:2252::16.