usabilitysciences.net - robtex.com
usabilitysciences.net
| DNSSEC | ⚠️ Not signed | ||||||
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=1771291465 | ||||||
Same first word
usabilitysciences.org |
usabilitysciences.net |
usabilitysciences.com |
DNS History
9 records (0 active, 9 former)
○NSdns010.d.register.com2015-06-30 → 2017-06-02 · 3 obs
● 2015-06-30 11:11:12
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
○NSdns035.c.register.com2015-06-30 → 2017-06-02 · 3 obs
● 2015-06-30 11:11:12
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
○NSdns083.a.register.com2015-06-30 → 2017-06-02 · 3 obs
● 2015-06-30 11:11:12
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
○NSdns094.b.register.com2015-06-30 → 2017-06-02 · 3 obs
● 2015-06-30 11:11:12
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
○NSns1.pendingrenewaldeletion.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 03:02:50
○NSns2.pendingrenewaldeletion.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 03:02:50
○MXp.webcom.ctmail.com2016-09-26 → 2017-06-02 · 3 obs
● 2016-09-26 14:43:50
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
○A173.236.7.852015-06-30 → 2017-06-02 · 3 obs
● 2015-06-30 11:11:12
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
● 2017-06-02 05:29:40
○ 2026-03-23 03:02:50
○A208.91.197.1322026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 03:02:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
NS records: m.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 93ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|