mail.fre13.com - robtex.com

mail.fre13.com

DNSSEC⚠️ Not signed
A78.47.81.146🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRsmtp.haenert.net

fre13.com

DNSSEC⚠️ Not signed
A78.47.81.146🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
NSns1.first-ns.de
NSrobotns2.second-ns.de
NSrobotns3.second-ns.com
MXmail.fre13.com
SOAns1.first-ns.dedns@hetzner.com 2026-04-14 #0

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026A78.47.81.146
A78.47.81.1462017-11-09 → 2026-07-30 · 2 obs
● 2017-11-09 03:00:18
● 2026-07-30 18:03:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
fre13.comns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com2 records

✅ Authoritative Response

Server:193.47.99.3

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fre13.com (unsigned zone)

⏱️ Timing

Total: 910ms | Queries: -

📄 Records

TypeCountSample Data
A178.47.81.146

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

Mail Server Role

Mail for fre13.com is routed through the mail server mail.fre13.com.

IP Addresses

mail.fre13.com has exactly one IP address — 78.47.81.146.

mail.fre13.com shares its IP numbers with other host names, including smtp.haenert.net, boerth.de, ns.fre13.com and fre13.com.