usabilitycentered.com - dns.ninja
usabilitycentered.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=1785657617 | ||||||
Same first word
usabilitycentered.com |
DNS History
7 records (6 active, 1 former)
●NSns07.domaincontrol.com2015-08-23 → 2026-08-02 · 2 obs
● 2026-08-02 08:13:56
●NSns08.domaincontrol.com2015-08-23 → 2026-08-02 · 2 obs
● 2026-08-02 08:13:56
●MXmailstore1.secureserver.net2015-08-23 → 2026-08-02 · 2 obs
● 2026-08-02 08:13:56
●MXsmtp.secureserver.net2015-08-23 → 2026-08-02 · 2 obs
● 2026-08-02 08:13:56
●A15.197.148.332026-04-04 → 2026-08-02 · 3 obs
● 2026-04-04 00:50:34
● 2026-08-02 08:13:56
●A3.33.130.1902026-04-04 → 2026-08-02 · 3 obs
● 2026-04-04 00:50:34
● 2026-08-02 08:13:56
○A50.63.202.582015-08-23 → 2017-08-15 · 4 obs
● 2017-08-15 15:19:58
○ 2026-04-04 00:50:34
○ 2026-08-02 08:13:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| usabilitycentered.com | ns07.domaincontrol.com, ns08.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usabilitycentered.com (unsigned zone)
⏱️ Timing
Total: 148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns07.domaincontrol.com, ns08.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns07.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)
Analysis
IP Addresses
usabilitycentered.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with usabilitycentered.com are swilkinson.com, ngrainplank.com, pastahelp.com and two others.
Name Servers
The NS records for usabilitycentered.com delegate to ns07.domaincontrol.com and ns08.domaincontrol.com.
usabilitycentered.com has the same name server delegation as a number of other domains, such as philosofos.com, blockxblock.com, hg30011.com and two more.
usabilitycentered.com and other domains like educsector.com share at least a portion of their name servers.
ns07.domaincontrol.com resolves to 97.74.103.4 and 2603:5:2170::4. Likewise, ns08.domaincontrol.com resolves to 173.201.71.4 and 2603:5:2270::4 — two IP addresses apiece.
Mail Servers
The MX records for usabilitycentered.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
usabilitycentered.com has the same mail server arrangement as a number of other domains, for example ucrb.info, wedovw.com, housebyte.org and two more.
usabilitycentered.com shares at least some of its mail servers with other domains — for example kctaipei.com, mantire.in, rupi.tv and two more.
mailstore1.secureserver.net and smtp.secureserver.net each resolve to three IP addresses. mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.