`mailfrontier.hdtech.com`

CNAME	`wp.wpenginepowered.com`
DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US} ✓ In HTTPS hints
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	141.193.213.10, 141.193.213.11

`hdtech.com`

	DNSSEC	⚠️ Not signed
	A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
	NS	`ns1-06.azure-dns.com` ⭐
	NS	`ns2-06.azure-dns.net`
	NS	`ns3-06.azure-dns.org`
	NS	`ns4-06.azure-dns.info`
	MX	`hdtech-com.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 ip4:52.240.150.170 include:smtp.smileback.com include:spf.protection.o...`
	TXT	`ff53rtlncqsgad9238k05jfv1g`
	TXT	`mandrill_verify.FVvAbVy3RCWp0RLY5FcL0Q`
	TXT	`anthropic-domain-verification-w0gcqz=XCBPEyZdOSLXTE3F8XGb1ZsTg`
	SOA	`ns1-06.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

Previously MX for

67-114-55-194.hdtech.com

Same first word

mailfrontier.us

mailfrontier.com

mailfrontier.org

mailfrontier.net

Similar names

frontiermail.net

informretail.com

mailfronteir.com

frontiermail.com

DNS History

4 records (1 active, 3 former)

○A198.58.124.1622015-07-04 → 2016-02-05 · 4 obs

● 2015-07-04 06:38:20
● 2016-02-05 11:19:04
○ 2016-04-28 22:29:50
○ 2026-07-26 06:27:06

○A23.253.233.292016-04-28 → 2016-04-28 · 3 obs

○ 2016-02-05 11:19:04
● 2016-04-28 22:29:50
○ 2026-07-26 06:27:06

○CNAMEhdtech.wpengine.com2016-04-28 → 2016-04-28 · 2 obs

● 2016-04-28 22:29:50
○ 2026-07-26 06:27:06

●CNAMEwp.wpenginepowered.com2026-07-26 → 2026-07-26 · 2 obs

○ 2016-04-28 22:29:50
● 2026-07-26 06:27:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hdtech.com	ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.6

NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hdtech.com (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`wp.wpenginepowered.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-06.azure-dns.com, ns1-06.azure-dns.com)

Analysis

IP Addresses

mailfrontier.hdtech.com resolves to the IP addresses 141.193.213.10 and 141.193.213.11

Additional host names — sbmech.com, westvirginiamassagecontinuingeducation.com, ladyrunninrebels.com and two others — share IP numbers with mailfrontier.hdtech.com.

mailfrontier.hdtech.com - robtex.com