`mailserver.frontier-survey.com`

DNSSEC

⚠️ Not signed

`frontier-survey.com`

	DNSSEC	⚠️ Not signed
	A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
	A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
	NS	`ns39.domaincontrol.com` ⭐
	NS	`ns40.domaincontrol.com`
	MX	`frontiersurvey-com02b.mail.protection.outlook.com` ⭐
	TXT	`NETORGFT18545506.onmicrosoft.com`
	TXT	`v=spf1 include:secureserver.net -all`
	SOA	`ns39.domaincontrol.com`dns@jomax.net 2025-10-01 #3

Previously MX for

frontier-survey.com

Same first word

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mailserver.delivery

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Similar names

DNS History

1 record (0 active, 1 former)

○A213.171.216.1142015-08-17 → 2016-07-07 · 3 obs

● 2015-08-17 11:57:12
● 2016-07-07 01:13:18
○ 2026-07-14 07:56:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
frontier-survey.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frontier-survey.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

mailserver.frontier-survey.com - robtex.com