mail.masterformat.com - dns.ninja

mail.masterformat.com

DNSSEC⚠️ Not signed
A52.232.250.118🇺🇸 Microsoft52.224.0.0/11 MICROSOFT

masterformat.com

DNSSEC⚠️ Not signed
A52.232.250.118🇺🇸 Microsoft52.224.0.0/11 MICROSOFT
NSns89.worldnic.com
NSns90.worldnic.com
MXmasterformat-com.mail.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOANS89.WORLDNIC.comnamehost@WORLDNIC.com serial=121100611

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A52.232.250.118
A52.232.250.1182026-05-10 → 2026-07-21 · 2 obs
● 2026-05-10 04:05:58
● 2026-07-21 14:04:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...-
masterformat.comns89.worldnic.com, ns90.worldnic.com2 records

✅ Authoritative Response

Server:162.159.26.131

NS records: ns89.worldnic.com, ns90.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterformat.com (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

TypeCountSample Data
A152.232.250.118

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns89.worldnic.com, ns90.worldnic.com)

Analysis

IP Addresses

mail.masterformat.com has exactly one IP address — 52.232.250.118.

csiresources.org, masterformat.com, www.masterformat.com plus two other host names have IP numbers in common with mail.masterformat.com.