DNSWHOIS.INFO - www.optional.is

Search for IP or hostnames:

www.optional.is checked at 2025-10-14T14:13:49.907Z 639ms 54/54/54 100% R:18

`www.optional.is`

MX	`mx1.de.opalstack.com`
		A	2a01:7e01:e001:856::1 ^{🇩🇪 Linode AS63949}
			PTR	`mx1.de.opalstack.com`
		A	139.162.189.90^{🇩🇪 Linode AS63949}
			PTR	`mx1.de.opalstack.com`
MX	`mx2.de.opalstack.com`
		A	178.162.221.165^{🇩🇪 LeaseWeb Germany / FRA-01}
			PTR	`mx2.de.opalstack.com`
A	178.162.201.225^{🇩🇪 LeaseWeb Germany / FRA-01}
		PTR	`opal11.opalstack.com`

`optional.is`

	MX	`mx1.de.opalstack.com`
	MX	`mx2.de.opalstack.com`
	NS	`ns1.de.opalstack.com`
	NS	`ns2.de.opalstack.com`
	NS	`ns3.de.opalstack.com`
	A	178.162.201.225^{🇩🇪 LeaseWeb Germany / FRA-01}

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AI analysis

www.optional.is maps to IP address 178.162.201.225.

Other host names, for instance opal11.opalstack.com, aaronwilliamson.org, oepak.or.at, baltutautas.lv and mgp.cc share IP numbers with www.optional.is.

Two mail servers handle www.optional.is: mx1.de.opalstack.com and mx2.de.opalstack.com.

www.optional.is shares the same mail server setup as other domains, including bewe.me, sylaj.com, automoveis-online.com, webmail.us.opalstack.com and dottoressalongobucco.it.

www.optional.is shares some mail servers with other domains, at least partially, for instance agnonhouse.org.il.

Host names by IP count:

Two IP numbers: The host name mx1.de.opalstack.com points to 2a01:7e01:e001:856::1 and 139.162.189.90.

One IP number: The host name mx2.de.opalstack.com points to 178.162.221.165.

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