`mailserver.claosoftware.com`

DNSSEC	⚠️ Not signed
MX	`claosoftware-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`

`claosoftware.com`

	DNSSEC	⚠️ Not signed
	A	34.202.15.249^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
	NS	`ns09.domaincontrol.com` ⭐
	NS	`ns10.domaincontrol.com`
	MX	`claosoftware-com.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	SOA	`ns09.domaincontrol.com`dns@jomax.net 2026-02-28 #1

Previously MX for

claosoftware.com

Same first word

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Similar names

DNS History

3 records (1 active, 2 former)

●MXclaosoftware-com.mail.protection.outlook.com2026-04-03 → 2026-04-03 · 2 obs

○ 2017-04-09 20:13:16
● 2026-04-03 08:11:10

○MXmailserver.claosoftware.com2017-04-09 → 2017-04-09 · 2 obs

● 2017-04-09 20:13:16
○ 2026-04-03 08:11:10

○A52.27.185.2122017-04-09 → 2017-04-09 · 2 obs

● 2017-04-09 20:13:16
○ 2026-04-03 08:11:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
claosoftware.com	ns09.domaincontrol.com, ns10.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.104.5

NS records: ns09.domaincontrol.com, ns10.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for claosoftware.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`claosoftware-com.mail.protection.outlook`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns09.domaincontrol.com, ns09.domaincontrol.com, ns10.domaincontrol.com...)

Analysis

Mail Servers

The mail server for mailserver.claosoftware.com is claosoftware-com.mail.protection.outlook.com.

mailserver.claosoftware.com shares the same mail server setup as other domains, for instance claosoftware.com.

claosoftware-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::, 2a01:111:f403:c946::4, 2a01:111:f403:f90b::, 2a01:111:f403:f90f::1, 52.101.10.6, 52.101.10.8, 52.101.11.13 and 52.101.194.4.

mailserver.claosoftware.com - robtex.com