webtest.us - dns.ninja
webtest.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-525.awsdns-01.net ⭐ | ||||||
| A | 2600:9000:5302:d00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-525.awsdns-01.net | ||||||
| A | 205.251.194.13🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-525.awsdns-01.net | ||||||
| NS | ns-1253.awsdns-28.org | ||||||
| A | 2600:9000:5304:e500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1253.awsdns-28.org | ||||||
| A | 205.251.196.229🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1253.awsdns-28.org | ||||||
| NS | ns-1651.awsdns-14.co.uk | ||||||
| A | 2600:9000:5306:7300::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1651.awsdns-14.co.uk | ||||||
| A | 205.251.198.115🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| NS | ns-428.awsdns-53.com | ||||||
| A | 2600:9000:5301:ac00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-428.awsdns-53.com | ||||||
| A | 205.251.193.172🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-428.awsdns-53.com | ||||||
| SOA | ns-525.awsdns-01.netawsdns-hostmaster@amazon.com serial=1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785371562 | ||||||
Previously MX for
webtest.us |
Subdomains
do01.webtest.us |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns-1253.awsdns-28.org2026-03-27 → 2026-07-30 · 3 obs
● 2026-03-27 14:16:14
● 2026-07-30 00:42:26
●NSns-1651.awsdns-14.co.uk2026-03-27 → 2026-07-30 · 3 obs
● 2026-03-27 14:16:14
● 2026-07-30 00:42:26
●NSns-428.awsdns-53.com2026-03-27 → 2026-07-30 · 3 obs
● 2026-03-27 14:16:14
● 2026-07-30 00:42:26
●NSns-525.awsdns-01.net2026-03-27 → 2026-07-30 · 3 obs
● 2026-03-27 14:16:14
● 2026-07-30 00:42:26
○NSns1095.websitewelcome.com2015-07-13 → 2017-03-21 · 4 obs
● 2017-03-21 05:42:00
○ 2026-03-27 14:16:14
○ 2026-07-30 00:42:26
○NSns1096.websitewelcome.com2015-07-13 → 2017-03-21 · 4 obs
● 2017-03-21 05:42:00
○ 2026-03-27 14:16:14
○ 2026-07-30 00:42:26
○MXwebtest.us2015-07-13 → 2017-03-21 · 4 obs
● 2017-03-21 05:42:00
○ 2026-03-27 14:16:14
○ 2026-07-30 00:42:26
○A192.185.161.1002015-07-13 → 2017-03-21 · 4 obs
● 2017-03-21 05:42:00
○ 2026-03-27 14:16:14
○ 2026-07-30 00:42:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| webtest.us | ns-1651.awsdns-14.co.uk, ns-1253.awsdns-28.org, ns-428.awsdns-53.com, ns-525.awsdns-01.net | - |
✅ Authoritative Response
Server:205.251.196.229
NS records: ns-1651.awsdns-14.co.uk, ns-1253.awsdns-28.org, ns-428.awsdns-53.com, ns-525.awsdns-01.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webtest.us (unsigned zone)
⏱️ Timing
Total: 1737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1253.awsdns-28.org, ns-1651.awsdns-14.co.uk... |
| SOA | 1 | ns-525.awsdns-01.net awsdns-hostmaster.a |
Analysis
Hierarchy
The domain do01.webtest.us falls under the parent webtest.us.
Name Servers
Four name servers handle the delegation for webtest.us: ns-428.awsdns-53.com, ns-525.awsdns-01.net, ns-1253.awsdns-28.org and ns-1651.awsdns-14.co.uk.
At least some of webtest.us's name servers are shared with other domains, for example hackfaesa.com.br, shopthrive.com, datafactorassociates.com and two more.
It is common for these name servers to be used in conjunction with the name servers ns-1869.awsdns-41.co.uk, ns-722.awsdns-26.net and ns-1043.awsdns-02.org.
Four hostnames, each resolving to a pair of IP addresses: ns-428.awsdns-53.com directs to 205.251.193.172 and 2600:9000:5301:ac00::1; ns-525.awsdns-01.net directs to 205.251.194.13 and 2600:9000:5302:d00::1; ns-1253.awsdns-28.org directs to 205.251.196.229 and 2600:9000:5304:e500::1; ns-1651.awsdns-14.co.uk directs to 205.251.198.115 and 2600:9000:5306:7300::1.