usabilitytesting.com - dns.ninja
usabilitytesting.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns41.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| A | 97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| NS | ns42.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| A | 173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
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=1792258189 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
11 records (2 active, 9 former)
○NSns1.parkingcrew.net2018-01-19 → 2018-01-19 · 4 obs
● 2018-01-19 01:17:28
○ 2026-08-19 09:31:24
○ 2026-10-17 17:37:08
○NSns2.parkingcrew.net2018-01-19 → 2018-01-19 · 4 obs
● 2018-01-19 01:17:28
○ 2026-08-19 09:31:24
○ 2026-10-17 17:37:08
○NSns39.domaincontrol.com2015-07-17 → 2016-11-29 · 4 obs
● 2016-11-29 09:53:28
○ 2018-01-19 01:17:28
○ 2026-10-17 17:37:08
○NSns40.domaincontrol.com2015-07-17 → 2016-11-29 · 4 obs
● 2016-11-29 09:53:28
○ 2018-01-19 01:17:28
○ 2026-10-17 17:37:08
●NSns41.domaincontrol.com2026-08-19 → 2026-10-17 · 3 obs
● 2026-08-19 09:31:24
● 2026-10-17 17:37:08
●NSns42.domaincontrol.com2026-08-19 → 2026-10-17 · 3 obs
● 2026-08-19 09:31:24
● 2026-10-17 17:37:08
○MXmailstore1.secureserver.net2015-07-17 → 2016-11-29 · 4 obs
● 2016-11-29 09:53:28
○ 2026-08-19 09:31:24
○ 2026-10-17 17:37:08
○MXsmtp.secureserver.net2015-07-17 → 2016-11-29 · 4 obs
● 2016-11-29 09:53:28
○ 2026-08-19 09:31:24
○ 2026-10-17 17:37:08
○A184.168.221.132016-02-02 → 2016-11-29 · 5 obs
● 2016-02-02 09:47:56
● 2016-11-29 09:53:28
○ 2018-01-19 01:17:28
○ 2026-10-17 17:37:08
○A50.63.202.282015-07-17 → 2015-11-15 · 4 obs
● 2015-11-15 22:40:18
○ 2016-02-02 09:47:56
○ 2026-10-17 17:37:08
○A54.72.9.512018-01-19 → 2018-01-19 · 4 obs
● 2018-01-19 01:17:28
○ 2026-08-19 09:31:24
○ 2026-10-17 17:37:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| usabilitytesting.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usabilitytesting.com (unsigned zone)
⏱️ Timing
Total: 265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
Name Servers
usabilitytesting.com has two authoritative name servers — ns41.domaincontrol.com and ns42.domaincontrol.com.
usabilitytesting.com shares its name server setup with other domains, including heavenbusiness.com, protechlatvia.shop, i-outfitters.com and two others.
The name servers for usabilitytesting.com overlap at least partially with those of other domains — for example jacobsdolandbeer.com.
Both ns41.domaincontrol.com and ns42.domaincontrol.com have two IP addresses each. ns41.domaincontrol.com resolves to 97.74.100.21 and 2603:5:2142::15; ns42.domaincontrol.com resolves to 173.201.68.21 and 2603:5:2242::15.