fsdiag.com - robtex.com
fsdiag.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-857.awsdns-43.net ⭐ | ||||||
| A | 2600:9000:5303:5900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-857.awsdns-43.net | ||||||
| A | 205.251.195.89🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-857.awsdns-43.net | ||||||
| NS | ns-1207.awsdns-22.org | ||||||
| A | 2600:9000:5304:b700::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1207.awsdns-22.org | ||||||
| A | 205.251.196.183🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1207.awsdns-22.org | ||||||
| NS | ns-1748.awsdns-26.co.uk | ||||||
| A | 2600:9000:5306:d400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1748.awsdns-26.co.uk | ||||||
| A | 205.251.198.212🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1748.awsdns-26.co.uk | ||||||
| NS | ns-239.awsdns-29.com | ||||||
| A | 2600:9000:5300:ef00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-239.awsdns-29.com | ||||||
| A | 205.251.192.239🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-239.awsdns-29.com | ||||||
| SOA | ns-857.awsdns-43.netawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1774596977 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1207.awsdns-22.org2026-02-26 → 2026-03-27 · 2 obs
● 2026-03-27 07:59:08
●NSns-1748.awsdns-26.co.uk2026-02-26 → 2026-03-27 · 2 obs
● 2026-03-27 07:59:08
●NSns-239.awsdns-29.com2026-02-26 → 2026-03-27 · 2 obs
● 2026-03-27 07:59:08
●NSns-857.awsdns-43.net2026-02-26 → 2026-03-27 · 2 obs
● 2026-03-27 07:59:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fsdiag.com | ns-239.awsdns-29.com, ns-857.awsdns-43.net, ns-1748.awsdns-26.co.uk, ns-1207.awsdns-22.org | 1 record |
✅ Authoritative Response
Server:205.251.198.212
NS records: ns-239.awsdns-29.com, ns-857.awsdns-43.net, ns-1748.awsdns-26.co.uk, ns-1207.awsdns-22.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1207.awsdns-22.org, ns-1748.awsdns-26.co.uk... |
| SOA | 1 | ns-857.awsdns-43.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-239.awsdns-29.com)
Analysis
Name Servers
fsdiag.com is delegated to four name servers: ns-239.awsdns-29.com, ns-857.awsdns-43.net, ns-1207.awsdns-22.org and ns-1748.awsdns-26.co.uk.
fsdiag.com at least partially shares name servers with other domains, including wexfleetcard.com, tiendasquality.com.mx, update-bridge.avira.net, samaylive.com and dziviqdpujlpe.cloudfront.net.
these name servers are commonly used together with ns-1853.awsdns-39.co.uk, ns-779.awsdns-33.net and ns-1388.awsdns-45.org.
Hosts with two IP numbers:
Host ns-239.awsdns-29.com points to 2600:9000:5300:ef00::1 and 205.251.192.239
Host ns-857.awsdns-43.net points to 2600:9000:5303:5900::1 and 205.251.195.89
Host ns-1207.awsdns-22.org points to 2600:9000:5304:b700::1 and 205.251.196.183
Host ns-1748.awsdns-26.co.uk points to 2600:9000:5306:d400::1 and 205.251.198.212