f4dns.net - robtex.com
f4dns.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-1096.awsdns-09.org ⭐ | ||||||
| A | 2600:9000:5304:4800::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1096.awsdns-09.org | ||||||
| A | 205.251.196.72🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1096.awsdns-09.org | ||||||
| NS | ns-17.awsdns-02.com | ||||||
| A | 2600:9000:5300:1100::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-17.awsdns-02.com | ||||||
| A | 205.251.192.17🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-17.awsdns-02.com | ||||||
| NS | ns-1911.awsdns-46.co.uk | ||||||
| A | 2600:9000:5307:7700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1911.awsdns-46.co.uk | ||||||
| A | 205.251.199.119🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1911.awsdns-46.co.uk | ||||||
| NS | ns-843.awsdns-41.net | ||||||
| A | 2600:9000:5303:4b00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-843.awsdns-41.net | ||||||
| A | 205.251.195.75🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-843.awsdns-41.net | ||||||
| SOA | ns-1096.awsdns-09.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
net
| 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=1775978027 | ||||||
Subdomains
ns2.f4dns.net |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1096.awsdns-09.org2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 07:23:52
●NSns-17.awsdns-02.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 07:23:52
●NSns-1911.awsdns-46.co.uk2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 07:23:52
●NSns-843.awsdns-41.net2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 07:23:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net | - |
| f4dns.net | ns-17.awsdns-02.com, ns-843.awsdns-41.net, ns-1096.awsdns-09.org, ns-1911.awsdns-46.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.196.72
NS records: ns-17.awsdns-02.com, ns-843.awsdns-41.net, ns-1096.awsdns-09.org, ns-1911.awsdns-46.co.uk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 466ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1096.awsdns-09.org, ns-17.awsdns-02.com... |
| SOA | 1 | ns-1096.awsdns-09.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-843.awsdns-41.net)
Analysis
Hierarchy
The parent of ns2.f4dns.net is f4dns.net.
Name Servers
f4dns.net is delegated to four name servers: ns-17.awsdns-02.com, ns-843.awsdns-41.net, ns-1096.awsdns-09.org and ns-1911.awsdns-46.co.uk.
f4dns.net at least partially shares name servers with other domains, for example d3o2ue2s5s46sm.cloudfront.net, centrifyops.com, bus.lookmee.jp, metro.com.mx and hla-associates.com.
these name servers are commonly used with ns-796.awsdns-35.net, ns-1454.awsdns-53.org, ns-1751.awsdns-26.co.uk, ns-234.awsdns-29.com, ns-1059.awsdns-04.org and ns-1581.awsdns-05.co.uk.
Host names with two IP numbers:
ns-17.awsdns-02.com points to: 2600:9000:5300:1100::1 and 205.251.192.17
ns-843.awsdns-41.net points to: 2600:9000:5303:4b00::1 and 205.251.195.75
ns-1096.awsdns-09.org points to: 2600:9000:5304:4800::1 and 205.251.196.72
ns-1911.awsdns-46.co.uk points to: 2600:9000:5307:7700::1 and 205.251.199.119