mail.ferbert.com - robtex.com

mail.ferbert.com

DNSSEC⚠️ Not signed
A71.12.111.221πŸ‡ΊπŸ‡Έ Charter_Communications71.12.96.0/20
PTRmail.ferbert.com

ferbert.com

DNSSEC⚠️ Not signed
A71.12.111.221πŸ‡ΊπŸ‡Έ Charter_Communications71.12.96.0/20
NSns73.domaincontrol.com ⭐
NSns74.domaincontrol.com
MXferbert-com.mail.protection.outlook.com ⭐
TXTNETORGFT3917634.onmicrosoft.com
TXTv=spf1 include:secureserver.net -all
TXTv=DMARC1; p=none; rua=mailto:greg@ferbert.com
SOAns73.domaincontrol.comdns@jomax.net 2025-03-02 #0

PTR for

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A71.12.111.221
●A71.12.111.2212015-07-04 β†’ 2026-03-30 Β· 2 obs
● 2015-07-04 05:59:00
● 2026-03-30 08:54:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ferbert.comns73.domaincontrol.com, ns74.domaincontrol.com4 records

βœ… Authoritative Response

Server:97.74.106.47

NS records: ns73.domaincontrol.com, ns74.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ferbert.com (unsigned zone)

⏱️ Timing

Total: 87ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A171.12.111.221

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)

Analysis

IP Addresses

mail.ferbert.com resolves to a single IP address: 71.12.111.221.

Other host names, for instance ferbert.com, share IP numbers with mail.ferbert.com.