`mail.customsys.nl`

DNSSEC	⚠️ Not signed
A	83.172.129.96^{🇳🇱 NEDZONE-AS83.172.128.0/22}
		PTR	`ns1.doorpointserver.nl`

`customsys.nl`

	DNSSEC	⚠️ Not signed
	A	83.172.129.96^{🇳🇱 NEDZONE-AS83.172.128.0/22}
	NS	`ns1.doorpointserver.nl` ⭐
	NS	`ns2.doorpointserver.nl`
	MX	`mail.customsys.nl` ⭐
	TXT	`v=spf1 +a +mx -all`
	SOA	`ns1.doorpointserver.nl`no_reply@doorpointserver.nl 2025-07-23 #3

MX for

customsys.nl

Same first word

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mail.berlin

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Similar names

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amil.co.in

DNS History

2 records (1 active, 1 former)

●A83.172.129.962026-02-16 → 2026-04-15 · 3 obs

○ 2016-06-27 05:58:00
● 2026-02-16 08:24:36
● 2026-04-15 12:44:28

○A83.172.150.552015-07-23 → 2016-06-27 · 4 obs

● 2015-07-23 12:48:36
● 2016-06-27 05:58:00
○ 2026-02-16 08:24:36
○ 2026-04-15 12:44:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
customsys.nl	ns1.doorpointserver.nl, ns2.doorpointserver.nl	2 records

✅ Authoritative Response

Server:83.172.130.96

NS records: ns1.doorpointserver.nl, ns2.doorpointserver.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for customsys.nl (unsigned zone)

⏱️ Timing

Total: 494ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.172.129.96`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.doorpointserver.nl, ns2.doorpointserver.nl)

Analysis

Mail Server Role

mail.customsys.nl is the mail server for customsys.nl.

IP Addresses

mail.customsys.nl resolves to one IP number: 83.172.129.96.

other host names including mail.delftinnovations.com, carnewschina.info, koeriersdienstbinnenmaas.nl, mail.traumatherapie.nl and traumatherapie.nl share IP numbers with mail.customsys.nl.

mail.customsys.nl - robtex.com