IPLIST.NET - open-number.com

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open-number.com checked at 2025-10-06T03:07:51.637Z 541ms 74/74/74 100% R:15

`open-number.com`

MX	`mail.open-number.com`
		A	85.88.3.238^{🇩🇪 SURFPLANET-AS}
			PTR	`mail.infininet.de`
NS	`ns1.namesecure.de`
		A	2a04:2b00:14cc::225 ^{🇬🇧 RcodeZero Anycast DNS}
			PTR	`ns1.dnsres.net`
		A	193.227.117.225^{🇩🇪 RcodeZero Anycast DNS}
			PTR	`ns1.dnsres.net`
			PTR	`ns3.registrant-verification.ispapi.net`
NS	`ns2.namesecure.de`
		A	2a04:2b00:14dd::225 ^{🇬🇧 RcodeZero Anycast DNS}
			PTR	`ns2.dnsres.net`
		A	194.50.187.225^{🇩🇪 RCODEZERO-ANYCAST-SEC2}
			PTR	`ns2.dnsres.net`
			PTR	`ns1.registrant-verification.ispapi.net`
A	85.88.9.181^{🇩🇪 SURFPLANET-AS}

mail.open-number.com

open-number.com

open-number.com

open-number.com is the parent of mail.open-number.com.

open-number.com resolves to a single IP address: 85.88.9.181.

Other host names such as oneframe.de, bettkampf.com, 1frame.de and spamcan.de share IP numbers with open-number.com.

open-number.com's delegation uses two name servers, ns1.namesecure.de and ns2.namesecure.de.

open-number.com shares the same name server setup as other domains, for example bfc-eckermeier.de, top-speedy.at, postfach.it, amc-finanzmarkt.de and heilpraktiker-bad-breisig.com.

open-number.com at least partially shares name servers with other domains, including moderatoren-service.de, timewarp.eu, weldotherm.pl, heinrichgoertz.de and wis-car.de.

These name servers are often used together with ns3.namesecure.de.

Host names with two IPs:

ns1.namesecure.de points to: 2a04:2b00:14cc::225 and 193.227.117.225

ns2.namesecure.de points to: 2a04:2b00:14dd::225 and 194.50.187.225

open-number.com is handled by a single mail server, mail.open-number.com.

mail.open-number.com points to a single IP: 85.88.3.238.

dbq