usabilitymanager.com - dns.ninja
usabilitymanager.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1783454771 | ||||||
Same first word
usabilitymanager.com |
DNS History
14 records (3 active, 11 former)
●NSns.buydomains.com2026-03-23 → 2026-07-07 · 3 obs
● 2026-03-23 12:20:18
● 2026-07-07 20:16:12
○NSns1.namebrightdns.com2017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 18:54:24
○ 2026-03-23 12:20:18
○ 2026-07-07 20:16:12
○NSns2.namebrightdns.com2017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 18:54:24
○ 2026-03-23 12:20:18
○ 2026-07-07 20:16:12
○NSns65.kundenserver.de2015-06-16 → 2016-06-17 · 4 obs
● 2016-06-17 21:38:30
○ 2017-03-31 18:54:24
○ 2026-07-07 20:16:12
○NSns66.kundenserver.de2015-06-16 → 2016-06-17 · 4 obs
● 2016-06-17 21:38:30
○ 2017-03-31 18:54:24
○ 2026-07-07 20:16:12
●NSthis-domain-for-sale.com2026-03-23 → 2026-07-07 · 3 obs
● 2026-03-23 12:20:18
● 2026-07-07 20:16:12
○MXmx00.kundenserver.de2015-06-16 → 2016-06-17 · 4 obs
● 2016-06-17 21:38:30
○ 2017-03-31 18:54:24
○ 2026-07-07 20:16:12
○MXmx01.kundenserver.de2015-06-16 → 2016-06-17 · 4 obs
● 2016-06-17 21:38:30
○ 2017-03-31 18:54:24
○ 2026-07-07 20:16:12
●A207.148.248.1432026-03-23 → 2026-07-07 · 3 obs
● 2026-03-23 12:20:18
● 2026-07-07 20:16:12
○A37.228.159.1542016-02-25 → 2016-06-17 · 5 obs
● 2016-02-25 05:51:50
● 2016-06-17 21:38:30
○ 2017-03-31 18:54:24
○ 2026-07-07 20:16:12
○A52.204.129.222017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 18:54:24
○ 2026-03-23 12:20:18
○ 2026-07-07 20:16:12
○A54.85.127.702017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 18:54:24
○ 2026-03-23 12:20:18
○ 2026-07-07 20:16:12
○A87.106.1.1322015-06-16 → 2015-11-02 · 4 obs
● 2015-11-02 03:34:12
○ 2016-02-25 05:51:50
○ 2026-07-07 20:16:12
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-31 → 2017-03-31 · 3 obs
○ 2026-03-23 12:20:18
○ 2026-07-07 20:16:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| usabilitymanager.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usabilitymanager.com (unsigned zone)
⏱️ Timing
Total: 3088ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
usabilitymanager.com points to a single IP number: 207.148.248.143.
Additional host names — peoplepromise.com, taxifiesta.com, seascorpion.com and two others — share IP numbers with usabilitymanager.com.
Name Servers
usabilitymanager.com is served by two delegated name servers, this-domain-for-sale.com and ns.buydomains.com.
usabilitymanager.com shares its name server setup with other domains, including faithhost.com, chequing.com, athletesheart.com and two others.
The DNS delegation for usabilitymanager.com at least partly coincides with that of other domains, pinballgames.net being one example.
this-domain-for-sale.com and ns.buydomains.com share one IP address between them — 52.20.26.87.
These two host names — this-domain-for-sale.com and ns.buydomains.com — each point to 52.20.26.87 IP addresses.