mail.kobousa.com - robtex.com

mail.kobousa.com

CNAMEmail.office365.com
CNAMEoutlook.office365.com
CNAMEoutlook.cloud.microsoft
DNSSEC⚠️ Not signed

kobousa.com

DNSSEC⚠️ Not signed
A148.72.3.93πŸ‡ΊπŸ‡Έ AS398101148.72.0.0/22
NSns21.domaincontrol.com ⭐
NSns22.domaincontrol.com
MXkobousa-com.mail.protection.outlook.com ⭐
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns21.domaincontrol.comdns@jomax.net 2025-12-16 #0

Previously MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A205.164.14.7665.254.39.186CNAMEmail.office365.com
β—‹A205.164.14.762015-05-26 β†’ 2015-05-26 Β· 3 obs
● 2015-05-26 03:31:10
β—‹ 2026-03-27 09:11:24
β—‹ 2026-03-28 06:32:10
β—‹A65.254.39.1862015-05-26 β†’ 2016-05-01 Β· 4 obs
● 2015-05-26 03:31:10
● 2016-05-01 00:40:34
β—‹ 2026-03-27 09:11:24
β—‹ 2026-03-28 06:32:10
●CNAMEmail.office365.com2026-03-27 β†’ 2026-03-28 Β· 2 obs
● 2026-03-27 09:11:24
● 2026-03-28 06:32:10

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kobousa.comns21.domaincontrol.com, ns22.domaincontrol.com4 records

βœ… Authoritative Response

Server:173.201.68.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kobousa.com (unsigned zone)

⏱️ Timing

Total: 70ms | Queries: -

πŸ“„ Records

TypeCountSample Data
CNAME1mail.office365.com

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)