t20a.dev - robtex.com
t20a.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-877.awsdns-45.net ⭐ | ||||||
| A | 2600:9000:5303:6d00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-877.awsdns-45.net | ||||||
| A | 205.251.195.109🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-877.awsdns-45.net | ||||||
| NS | ns-1508.awsdns-60.org | ||||||
| A | 2600:9000:5305:e400::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1508.awsdns-60.org | ||||||
| A | 205.251.197.228🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1508.awsdns-60.org | ||||||
| NS | ns-1772.awsdns-29.co.uk | ||||||
| A | 2600:9000:5306:ec00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1772.awsdns-29.co.uk | ||||||
| A | 205.251.198.236🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1772.awsdns-29.co.uk | ||||||
| NS | ns-450.awsdns-56.com | ||||||
| A | 2600:9000:5301:c200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-450.awsdns-56.com | ||||||
| A | 205.251.193.194🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-450.awsdns-56.com | ||||||
| SOA | ns-877.awsdns-45.netawsdns-hostmaster@amazon.com serial=1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
at02.com |
0ta2.com |
ta20.org |
t02a.xyz |
at20.com |
at20.jp |
at20.de |
20at.com |
ta02.cn |
02at.top |
ta20.com |
20at.net |
a20t.com |
at02.ru |
DNS History
4 records (4 active, 0 former)
●NSns-1508.awsdns-60.org2026-06-15 → 2026-07-06 · 2 obs
● 2026-07-06 01:37:54
●NSns-1772.awsdns-29.co.uk2026-06-15 → 2026-07-06 · 2 obs
● 2026-07-06 01:37:54
●NSns-450.awsdns-56.com2026-06-15 → 2026-07-06 · 2 obs
● 2026-07-06 01:37:54
●NSns-877.awsdns-45.net2026-06-15 → 2026-07-06 · 2 obs
● 2026-07-06 01:37:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| t20a.dev | ns-1508.awsdns-60.org, ns-877.awsdns-45.net, ns-450.awsdns-56.com, ns-1772.awsdns-29.co.uk | - |
✅ Authoritative Response
Server:205.251.197.228
NS records: ns-1508.awsdns-60.org, ns-877.awsdns-45.net, ns-450.awsdns-56.com, ns-1772.awsdns-29.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for t20a.dev (unsigned zone)
⏱️ Timing
Total: 418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1508.awsdns-60.org, ns-1772.awsdns-29.co.uk... |
| SOA | 1 | ns-877.awsdns-45.net awsdns-hostmaster.a |
Analysis
Name Servers
Four name servers handle the delegation for t20a.dev: ns-450.awsdns-56.com, ns-877.awsdns-45.net, ns-1508.awsdns-60.org and ns-1772.awsdns-29.co.uk.
t20a.dev shares at least some of its name servers with other domains, including dougallenpools.com, 4ss.info, loan365.ie and two others.
The host names ns-450.awsdns-56.com, ns-877.awsdns-45.net, ns-1508.awsdns-60.org and ns-1772.awsdns-29.co.uk each resolve to two IP addresses: ns-450.awsdns-56.com resolves to 205.251.193.194 and 2600:9000:5301:c200::1; ns-877.awsdns-45.net resolves to 205.251.195.109 and 2600:9000:5303:6d00::1; ns-1508.awsdns-60.org resolves to 205.251.197.228 and 2600:9000:5305:e400::1; ns-1772.awsdns-29.co.uk resolves to 205.251.198.236 and 2600:9000:5306:ec00::1.