mail.extreme.systems - robtex.com

mail.extreme.systems

DNSSEC⚠️ Not signed
A81.168.51.170πŸ‡¬πŸ‡§ EDGE81.168.0.0/17

extreme.systems

DNSSEC⚠️ Not signed
A3.33.152.147πŸ‡ΊπŸ‡Έ Amazon3.33.144.0/20
A15.197.142.173πŸ‡ΊπŸ‡Έ Amazon15.197.128.0/20
NSns65.domaincontrol.com ⭐
NSns66.domaincontrol.com
MXextreme-systems.mail.protection.outlook.com ⭐
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms96743126
SOAns65.domaincontrol.comdns@jomax.net 2026-07-15 #5

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A81.168.51.170
●A81.168.51.1702015-08-20 β†’ 2026-07-28 Β· 2 obs
● 2015-08-20 21:56:12
● 2026-07-28 16:40:30

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
systemsv0n2.nic.systems, v2n0.nic.systems, v0n0.nic.systems, v2n1.nic.systems...12 records
extreme.systemsns65.domaincontrol.com, ns66.domaincontrol.com-

βœ… Authoritative Response

Server:97.74.102.43

NS records: ns65.domaincontrol.com, ns66.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extreme.systems (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A181.168.51.170

πŸ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems...)

Analysis

IP Addresses

mail.extreme.systems points to a single IP number: 81.168.51.170.