testbird.tech - dns.ninja
testbird.tech
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-645.awsdns-16.net ⭐ | ||||||
| A | 2600:9000:5302:8500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-645.awsdns-16.net | ||||||
| A | 205.251.194.133🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-645.awsdns-16.net | ||||||
| NS | ns-1181.awsdns-19.org | ||||||
| A | 2600:9000:5304:9d00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1181.awsdns-19.org | ||||||
| A | 205.251.196.157🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1181.awsdns-19.org | ||||||
| NS | ns-1704.awsdns-21.co.uk | ||||||
| A | 2600:9000:5306:a800::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1704.awsdns-21.co.uk | ||||||
| A | 205.251.198.168🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1704.awsdns-21.co.uk | ||||||
| NS | ns-433.awsdns-54.com | ||||||
| A | 2600:9000:5301:b100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-433.awsdns-54.com | ||||||
| A | 205.251.193.177🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-433.awsdns-54.com | ||||||
| SOA | ns-645.awsdns-16.netawsdns-hostmaster@amazon.com serial=1 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1783795448 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1181.awsdns-19.org2026-03-30 → 2026-07-11 · 2 obs
● 2026-07-11 18:49:16
●NSns-1704.awsdns-21.co.uk2026-03-30 → 2026-07-11 · 2 obs
● 2026-07-11 18:49:16
●NSns-433.awsdns-54.com2026-03-30 → 2026-07-11 · 2 obs
● 2026-07-11 18:49:16
●NSns-645.awsdns-16.net2026-03-30 → 2026-07-11 · 2 obs
● 2026-07-11 18:49:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| testbird.tech | ns-433.awsdns-54.com, ns-645.awsdns-16.net, ns-1181.awsdns-19.org, ns-1704.awsdns-21.co.uk | - |
✅ Authoritative Response
Server:205.251.198.168
NS records: ns-433.awsdns-54.com, ns-645.awsdns-16.net, ns-1181.awsdns-19.org, ns-1704.awsdns-21.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testbird.tech (unsigned zone)
⏱️ Timing
Total: 503ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1181.awsdns-19.org, ns-1704.awsdns-21.co.uk... |
| SOA | 1 | ns-645.awsdns-16.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
Name Servers
Four name servers handle the delegation for testbird.tech: ns-433.awsdns-54.com, ns-645.awsdns-16.net, ns-1181.awsdns-19.org and ns-1704.awsdns-21.co.uk.
There is at least partial name server overlap between testbird.tech and other domains — d2jjwitkvk6gl2.cloudfront.net, tangix.com, lawncareplanners.com and two more among them.
All four hostnames — ns-433.awsdns-54.com, ns-645.awsdns-16.net, ns-1181.awsdns-19.org and ns-1704.awsdns-21.co.uk — resolve to two IP numbers apiece: ns-433.awsdns-54.com to 205.251.193.177 and 2600:9000:5301:b100::1; ns-645.awsdns-16.net to 205.251.194.133 and 2600:9000:5302:8500::1; ns-1181.awsdns-19.org to 205.251.196.157 and 2600:9000:5304:9d00::1; ns-1704.awsdns-21.co.uk to 205.251.198.168 and 2600:9000:5306:a800::1.