`postmaster.onx.nl`

DNSSEC	⚠️ Not signed
A	2600:9000:a612:55d9:577:681:d7ab:f42b^{🇺🇸 Amazon2600:9000:a600::/43}
		PTR	`a9bb9d6c6ba17ec4b.dualstack.awsglobalaccelerator.com`
A	3.33.236.10^{🇺🇸 Amazon3.33.224.0/20}

`onx.nl`

	DNSSEC	⚠️ Not signed
	A	2600:9000:a612:55d9:577:681:d7ab:f42b^{🇺🇸 Amazon2600:9000:a600::/43}
	A	3.33.236.10^{🇺🇸 Amazon3.33.224.0/20}
	NS	`ns1.dnsmanager.nl` ⭐
	NS	`ns2.dnsmanager.nl`
	TXT	`larzpb.rediredge.com`
	TXT	`v=spf1 -all`
	SOA	`ns1.dnsmanager.nl`hm@mv.nl 2026-01-08 #1

Same first word

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DNS History

4 records (2 active, 2 former)

○A185.28.56.482016-02-08 → 2016-05-03 · 5 obs

○ 2015-11-15 16:52:44
● 2016-02-08 16:27:18
● 2016-05-03 11:28:24
○ 2026-03-27 00:14:30
○ 2026-04-09 08:37:58

○A194.213.126.2072015-07-13 → 2015-11-15 · 4 obs

● 2015-07-13 05:14:42
● 2015-11-15 16:52:44
○ 2016-02-08 16:27:18
○ 2026-04-09 08:37:58

●A2600:9000:a612:55d9:577:681:d7ab:f42b2026-03-27 → 2026-04-09 · 3 obs

○ 2016-05-03 11:28:24
● 2026-03-27 00:14:30
● 2026-04-09 08:37:58

●A3.33.236.102026-03-27 → 2026-04-09 · 3 obs

○ 2016-05-03 11:28:24
● 2026-03-27 00:14:30
● 2026-04-09 08:37:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
onx.nl	ns1.dnsmanager.nl, ns2.dnsmanager.nl	4 records

✅ Authoritative Response

Server:141.138.151.156

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.236.10`
AAAA	1	`2600:9000:a612:55d9:577:681:d7ab:f42b`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dnsmanager.nl, ns1.dnsmanager.nl, ns2.dnsmanager.nl...)

Analysis

IP Addresses

postmaster.onx.nl points to two IP numbers: 2600:9000:a612:55d9:577:681:d7ab:f42b and 3.33.236.10.

Other host names, for instance xslt.eu, wkt.nl, coachingacademie.de, mx.gambler.be and oceaan.nl share IP numbers with postmaster.onx.nl.

postmaster.onx.nl - robtex.com