`mail.caupgrades.com`

DNSSEC	⚠️ Not signed
A	46.253.136.100^{🇺🇸 Cybercon46.253.136.0/24 autogen}
		PTR	`server.greenlead.net`

`caupgrades.com`

	DNSSEC	⚠️ Not signed
	A	46.253.136.100^{🇺🇸 Cybercon46.253.136.0/24 autogen}
	NS	`ns1.hostek.com` ⭐
	NS	`ns2.hostek.com`
	MX	`mail.caupgrades.com` ⭐
	SOA	`ns1.hostek.com`hostmaster@caupgrades.com serial=20207134

MX for

caupgrades.com

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DNS History

1 record (1 active, 0 former)

●A46.253.136.1002026-03-28 → 2026-04-13 · 2 obs

● 2026-03-28 03:46:20
● 2026-04-13 13:02:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net...	-
caupgrades.com	ns2.hostek.com, ns1.hostek.com	4 records

✅ Authoritative Response

Server:172.64.53.112

NS records: ns2.hostek.com, ns1.hostek.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caupgrades.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.253.136.100`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.hostek.com, ns2.hostek.com, ns1.hostek.com...)

Analysis

Mail Server Role

mail.caupgrades.com acts as a mail server for caupgrades.com.

IP Addresses

mail.caupgrades.com points to a single IP number: 46.253.136.100.

Other host names, for example caupgrades.com, server.greenlead.net, mail.greenlead.net and greenlead.net share IP numbers with mail.caupgrades.com.

mail.caupgrades.com - robtex.com