`mail.heligroundschool.com`

DNSSEC	⚠️ Not signed
A	147.135.40.63^{🇺🇸 OVH147.135.0.0/17 Hosting route}
		PTR	`ip63.ip-147-135-40.us`

`heligroundschool.com`

	DNSSEC	⚠️ Not signed
	A	208.109.243.227^{🇺🇸 AS398101208.109.240.0/21}
	NS	`ns39.domaincontrol.com` ⭐
	NS	`ns40.domaincontrol.com`
	MX	`mail.heligroundschool.com` ⭐
	TXT	`v=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDHPeV9A/C/kozSg8IzJKM3LtS...`
	TXT	`google-site-verification=xqJW5ZJ-nqJW9294nuD5qyprLjdn9qNY9egc69W4hj0`
	TXT	`brevo-code:05fcd8aacdd8dce354fa64b00dcbffb4`
	TXT	`d3rvdffat5458qtf2ujl6p3eds`
	TXT	`v=spf1 include:secureserver.net ip4:147.135.40.63 ~all`
	SOA	`ns39.domaincontrol.com`dns@jomax.net 2025-07-23 #23

MX for

heligroundschool.com

Same first word

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DNS History

2 records (1 active, 1 former)

●A147.135.40.632026-02-28 → 2026-04-26 · 3 obs

○ 2017-10-18 04:35:50
● 2026-02-28 21:36:20
● 2026-04-26 18:04:06

○A192.163.253.32017-10-18 → 2017-10-18 · 3 obs

● 2017-10-18 04:35:50
○ 2026-02-28 21:36:20
○ 2026-04-26 18:04:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
heligroundschool.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

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`147.135.40.63`

📌 Glue Records Collected

Total: 4

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

Analysis

Mail Server Role

mail.heligroundschool.com serves as the mail server for heligroundschool.com.

IP Addresses

mail.heligroundschool.com points to a single IP: 147.135.40.63.

Other host names, for instance jacksonvillehelicopterschools.com, westpalmbeachhelicopterschools.com, mail.fallriverhelicopterschools.com, mail.marathonhelicopterschools.com and mail.rhodeislandhelicopterschools.com share IP numbers with mail.heligroundschool.com.

mail.heligroundschool.com - robtex.com