CF1763505139238-tsm20251116095642

DNSWHOIS.INFO - spamfilter16.delta.nl

Search for IP or hostnames:

spamfilter16.delta.nl checked at 2025-11-18T22:32:19.087Z 1668ms 86/86/86 100% R:12 allDone:true timedOut:false

`spamfilter16.delta.nl`

	MX	`mx1.zeelandnet.nl`
			A	217.102.255.205^{🇳🇱 DELTA Fiber - AS15435}
				PTR	`spamfilter05.delta.nl`
			A	217.102.255.206^{🇳🇱 DELTA Fiber - AS15435}
				PTR	`spamfilter06.delta.nl`
			A	217.102.255.207^{🇳🇱 DELTA Fiber - AS15435}
				PTR	`spamfilter07.delta.nl`
			A	217.102.255.208^{🇳🇱 DELTA Fiber - AS15435}
				PTR	`spamfilter08.delta.nl`
			A	217.102.255.209^{🇳🇱 DELTA Fiber - AS15435}
				PTR	`spamfilter09.delta.nl`
			A	217.102.255.210^{🇳🇱 DELTA Fiber - AS15435}
				PTR	`spamfilter10.delta.nl`
			A	217.102.255.211^{🇳🇱 DELTA Fiber - AS15435}
				PTR	`spamfilter11.delta.nl`
			A	217.102.255.212^{🇳🇱 DELTA Fiber - AS15435}
				PTR	`spamfilter12.delta.nl`
	A	2a02:f68:0:34::216 ^{🇳🇱 DELTA Fiber - AS15435}
			PTR	`spamfilter16.delta.nl`
	A	217.102.255.216^{🇳🇱 DELTA Fiber - AS15435}
			PTR	`spamfilter16.delta.nl`

`delta.nl`

	NS	`ns1.dfn.nl`
	NS	`ns2.dfn.nl`
	MX	`mx1.zeelandnet.nl`
	MX	`mx2.zeelandnet.nl`
	MX	`mx3.zeelandnet.nl`
	MX	`mx4.zeelandnet.nl`
	A	2606:4700::6812:a35 ^{🇺🇸 Cloudflare}
	A	2606:4700::6812:b35 ^{🇺🇸 Cloudflare}
	A	104.18.10.53^Cloudflare
	A	104.18.11.53^Cloudflare

rank #186829 globally
rank #1636 in the tld

PTR for

236.255.102.217.in-addr.arpa

216.255.102.217.in-addr.arpa

6.1.2.0.0.0.0.0.0.0.0.0.0.0.0.0.4.3.0.0.0.0.0.0.8.6.f.0.2.0.a.2.ip6.arpa

AI analysis

Two IP numbers are pointed to by spamfilter16.delta.nl: 2a02:f68:0:34::216 and 217.102.255.216.

spamfilter16.delta.nl is handled by a single mail server, mx1.zeelandnet.nl.

spamfilter16.delta.nl uses the same mail server setup as other domains, for instance spamfilter21.delta.nl, spamfilter08.delta.nl, spamfilter23.delta.nl, spamfilter18.delta.nl and spamfilter04.delta.nl.

spamfilter16.delta.nl shares some mail servers with other domains, for example zeelandnet.nl, delta.nl and staff.zeelandnet.nl.

Mail servers are commonly used alongside mx2.zeelandnet.nl, mx3.zeelandnet.nl and mx4.zeelandnet.nl.

Hostname mx1.zeelandnet.nl resolves to eight IP numbers: 217.102.255.205, 217.102.255.206, 217.102.255.207, 217.102.255.208, 217.102.255.209, 217.102.255.210, 217.102.255.211 and 217.102.255.212.

dbq