a.f4g.org - robtex.com

a.f4g.org

f4g.org

DNSSEC⚠️ Not signed
A192.3.150.66🇺🇸 COLOCROSSING192.3.150.0/24
NSa.root--servers.com ⭐ ⚠️ Not in parent delegation
NSbum.a.f4g.org ⚠️ Not in zone NS records
NSc.root--servers.com ⚠️ Not in parent delegation
NSis.a.f4g.org ⚠️ Not in zone NS records
NSyuge.f4g.org ⚠️ Not in zone NS records
MXsmtp.secureserver.net
MXmailstore1.secureserver.net(10)
TXTv=spf1 a:mailstore1.secureserver.net a:smtp.secureserver.net include:spf.prot...
SOAa.root--servers.comf4g@f4g@org 2025-11-30 #0

Subdomains

Same first word

DNS History

1 record (1 active, 0 former)

A192.3.150.66
A192.3.150.662026-06-04 → 2026-08-13 · 2 obs
● 2026-06-04 22:45:06
● 2026-08-13 19:08:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
f4g.orgyuge.f4g.org, bum.a.f4g.org, is.a.f4g.org4 records

✅ Authoritative Response

Server:162.208.11.44

NS records: yuge.f4g.org, bum.a.f4g.org, is.a.f4g.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f4g.org (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

TypeCountSample Data
A1192.3.150.66

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (is.a.f4g.org, bum.a.f4g.org, yuge.f4g.org...)

Analysis

Hierarchy

a.f4g.org is the parent domain of bum.a.f4g.org and is.a.f4g.org.

IP Addresses

a.f4g.org points to a single IP number: 192.3.150.66.

Additional host names — secureserver.net.root--servers.com, smtp.secureserver.net.root--servers.com, com.root--servers.com and two others — share IP numbers with a.f4g.org.