CF1764364663140-tsm20251128124821

DNSWHOIS.INFO - spamfilter17.delta.nl

Search for IP or hostnames:

spamfilter17.delta.nl checked at 2025-11-28T21:17:43.129Z 262ms 89/89/89 100% R:24 allDone:true timedOut:false

`spamfilter17.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::217 ^{🇳🇱 DELTA Fiber - AS15435}
			PTR	`spamfilter17.delta.nl`
	A	217.102.255.217^{🇳🇱 DELTA Fiber - AS15435}
			PTR	`spamfilter17.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

237.255.102.217.in-addr.arpa

217.255.102.217.in-addr.arpa

7.1.2.0.0.0.0.0.0.0.0.0.0.0.0.0.4.3.0.0.0.0.0.0.8.6.f.0.2.0.a.2.ip6.arpa

AI analysis

spamfilter17.delta.nl points to two IPs: 2a02:f68:0:34::217 and 217.102.255.217.

Other host names, for instance mx1.caiway.net, share IP numbers with spamfilter17.delta.nl.

spamfilter17.delta.nl is handled by a single mail server, mx1.zeelandnet.nl.

spamfilter17.delta.nl shares its mail server setup with other domains, including spamfilter18.delta.nl, spamfilter04.delta.nl, spamfilter12.delta.nl, spamfilter06.delta.nl and spamfilter15.delta.nl.

spamfilter17.delta.nl shares at least partially some mail servers with other domains, for instance zeelandnet.nl, delta.nl and staff.zeelandnet.nl.

These mail servers are often used together with mx2.zeelandnet.nl, mx3.zeelandnet.nl and mx4.zeelandnet.nl.

Hostname mx1.zeelandnet.nl points 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.