`mx.jetcontacts.com`

	DNSSEC	⚠️ Not signed
	A	139.162.233.77^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}

`jetcontacts.com`

	DNSSEC	⚠️ Not signed
	A	194.113.88.119^{🇮🇹 iptechnology194.113.88.0/22}
	NS	`authns0.xtsystem.it` ⭐ ⚠️ Not in parent delegation
	NS	`authns1.xtsystem.it` ⚠️ Not in parent delegation
	NS	`authns2.xtsystem.it` ⚠️ Not in parent delegation
	NS	`authns3.xtsystem.net` ⚠️ Not in parent delegation
	NS	`dns0.pensareweb.com` ⚠️ Not in zone NS records
	NS	`dns1.pensareweb.com` ⚠️ Not in zone NS records
	NS	`dns2.pensareweb.com` ⚠️ Not in zone NS records
	MX	`avas01.priv.cloud.xtsystem.it` ⭐
	TXT	`v=spf1 mx a include:_spf.xtsystem.it ip4:139.162.233.77/32 ip4:194.113.88.119...`
	SOA	`authns0.xtsystem.it`sysadmin@xtsystem.it 2020-01-23 #1

Previously MX for

jetcontacts.com

Same first word

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DNS History

1 record (1 active, 0 former)

●A139.162.233.772017-05-10 → 2026-04-19 · 2 obs

● 2017-05-10 10:39:04
● 2026-04-19 08:58:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jetcontacts.com	dns0.pensareweb.com, dns1.pensareweb.com, dns2.pensareweb.com	6 records

✅ Authoritative Response

Server:151.236.218.62

NS records: dns0.pensareweb.com, dns1.pensareweb.com, dns2.pensareweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jetcontacts.com (unsigned zone)

⏱️ Timing

Total: 272ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.162.233.77`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (dns0.pensareweb.com, dns0.pensareweb.com, dns1.pensareweb.com...)

Analysis

IP Addresses

mx.jetcontacts.com points to a single IP: 139.162.233.77.

Other host names such as donkeykong.cosmobile.it and mail.ordersender.com share IP numbers with mx.jetcontacts.com.

mx.jetcontacts.com - robtex.com