th77.fyi - robtex.com
th77.fyi
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1325.awsdns-37.org ⭐ | ||||||
| A | 2600:9000:5305:2d00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1325.awsdns-37.org | ||||||
| A | 205.251.197.45🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1325.awsdns-37.org | ||||||
| NS | ns-171.awsdns-21.com | ||||||
| A | 2600:9000:5300:ab00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-171.awsdns-21.com | ||||||
| A | 205.251.192.171🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-171.awsdns-21.com | ||||||
| NS | ns-1865.awsdns-41.co.uk | ||||||
| A | 2600:9000:5307:4900::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1865.awsdns-41.co.uk | ||||||
| A | 205.251.199.73🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1865.awsdns-41.co.uk | ||||||
| NS | ns-922.awsdns-51.net | ||||||
| A | 2600:9000:5303:9a00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-922.awsdns-51.net | ||||||
| A | 205.251.195.154🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-922.awsdns-51.net | ||||||
| SOA | ns-1325.awsdns-37.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
fyi
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.fyi ⭐ | ||||||
| NS | v0n1.nic.fyi | ||||||
| NS | v0n2.nic.fyi | ||||||
| NS | v0n3.nic.fyi | ||||||
| NS | v2n0.nic.fyi | ||||||
| NS | v2n1.nic.fyi | ||||||
| SOA | v0n0.nic.fyihostmaster@donuts.email serial=1778649692 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1325.awsdns-37.org2026-04-05 → 2026-05-13 · 2 obs
● 2026-05-13 05:43:52
●NSns-171.awsdns-21.com2026-04-05 → 2026-05-13 · 2 obs
● 2026-05-13 05:43:52
●NSns-1865.awsdns-41.co.uk2026-04-05 → 2026-05-13 · 2 obs
● 2026-05-13 05:43:52
●NSns-922.awsdns-51.net2026-04-05 → 2026-05-13 · 2 obs
● 2026-05-13 05:43:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fyi | v0n2.nic.fyi, v2n1.nic.fyi, v2n0.nic.fyi, v0n1.nic.fyi... | - |
| th77.fyi | ns-922.awsdns-51.net, ns-1865.awsdns-41.co.uk, ns-171.awsdns-21.com, ns-1325.awsdns-37.org | - |
✅ Authoritative Response
Server:205.251.197.45
NS records: ns-922.awsdns-51.net, ns-1865.awsdns-41.co.uk, ns-171.awsdns-21.com, ns-1325.awsdns-37.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for th77.fyi (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1325.awsdns-37.org, ns-171.awsdns-21.com... |
| SOA | 1 | ns-1325.awsdns-37.org awsdns-hostmaster. |
Analysis
Hierarchy
th77.fyi is parent of mtg03.th77.fyi and mtg01.th77.fyi.
Name Servers
th77.fyi is delegated to four name servers: ns-171.awsdns-21.com, ns-922.awsdns-51.net, ns-1325.awsdns-37.org and ns-1865.awsdns-41.co.uk.
th77.fyi at least partially shares name servers with other domains, including mpvista.com, cargillinfo.com, di92irqwq4p4q.cloudfront.net, dinerrough.com and hammondre.com.
these name servers are commonly used together with ns-52.awsdns-06.com, ns-824.awsdns-39.net and ns-1646.awsdns-13.co.uk.
Hosts with two IP numbers:
Host ns-171.awsdns-21.com points to 2600:9000:5300:ab00::1 and 205.251.192.171
Host ns-922.awsdns-51.net points to 2600:9000:5303:9a00::1 and 205.251.195.154
Host ns-1325.awsdns-37.org points to 2600:9000:5305:2d00::1 and 205.251.197.45
Host ns-1865.awsdns-41.co.uk points to 2600:9000:5307:4900::1 and 205.251.199.73