mx.fh4u.org - robtex.com
mx.fh4u.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.27.133.13🇬🇧 WILDCARD-AS185.27.132.0/22 UK-IFASTNET-20130530 route object | ||||||
| PTR | sv80.ifastnet.com | ||||||
fh4u.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.27.133.13🇬🇧 WILDCARD-AS185.27.132.0/22 UK-IFASTNET-20130530 route object | ||||||
| NS | ns1.fh4u.org ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.byet.org | ||||||
| NS | ns2.byet.org | ||||||
| NS | ns2.fh4u.org ⚠️ Not in parent delegation | ||||||
| NS | ns3.byet.org | ||||||
| NS | ns4.byet.org | ||||||
| NS | ns5.byet.org | ||||||
| TXT | google-site-verification=NaR1rGQJg6k1sa7wms19QoFKFexJN1BJFtoPjK6ku0E | ||||||
| TXT | v=spf1 a mx ip4:207.182.136.179 ip4:209.190.85.158 ip4:209.190.9.26 ip4:209.1... | ||||||
| SOA | ns1.fh4u.orgsupport@fh4u.org 2006-11-24 #2 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A185.27.133.132026-04-16 → 2026-04-24 · 2 obs
● 2026-04-16 01:18:32
● 2026-04-24 13:40:50
● 2026-04-24 13:40:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| fh4u.org | ns4.byet.org, ns5.byet.org, ns3.byet.org, ns2.byet.org... | 5 records |
✅ Authoritative Response
Server:198.251.86.153
NS records: ns4.byet.org, ns5.byet.org, ns3.byet.org, ns2.byet.org, ns1.byet.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fh4u.org (unsigned zone)
⏱️ Timing
Total: 636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.27.133.13 |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.byet.org, ns2.byet.org, ns3.byet.org...)
Analysis
Mail Server Role
mx.fh4u.org is the mail server for gpc234.fh4u.org.
IP Addresses
mx.fh4u.org points to a single IP number: 185.27.133.13.
other host names for instance _dc-mx.fa6c3b87d10e.gryparis.gr, chads.org.uk, cosechashistoricas.com, paks.pk and cocheslleida.com share IP numbers with mx.fh4u.org.