ROBTEX.COM - sip4all.com

Search for IP or hostnames:

sip4all.com checked at 2025-12-06T15:01:09.934Z 1023ms 83/83/83 100% R:16 allDone:true timedOut:false

`sip4all.com`

NS	`ns1.netzquadrat.de`
		A	2001:ab7::64:99^{🇩🇪 Netzquadrat}
			PTR	`ns1.netzquadrat.de`
		A	217.10.64.99^{🇩🇪 Netzquadrat}
			PTR	`ns1.netzquadrat.de`
NS	`ns2.netzquadrat.de`
		A	2001:ab7::66:66^{🇩🇪 Netzquadrat}
			PTR	`ns2.netzquadrat.de`
		A	217.10.66.66^{🇩🇪 Netzquadrat}
			PTR	`ns2.netzquadrat.de`
NS	`ns3.netzquadrat.eu`
		A	2001:67c:1bc::135^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD}
		A	192.174.68.135^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD}
			PTR	`ns3.netzquadrat.eu`
NS	`ns4.netzquadrat.nl`
		A	2001:67c:10b8::135^{🇨🇭 RCODEZERO-ANYCAST-SEC2}
		A	176.97.158.135^{🇦🇹 RCODEZERO-ANYCAST-SEC2}
			PTR	`ns4.netzquadrat.nl`
MX	`mail01.live.ix01.netzquadrat.net`
		A	217.10.71.15^{🇩🇪 Netzquadrat}
			PTR	`mail01.live.ix01.netzquadrat.net`

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isp4all.de

sip4all.com shares some name servers with other domains, for example 63.9.212.in-addr.arpa, b0.de, 69.10.217.in-addr.arpa, f0.de and 47.9.212.in-addr.arpa.

Host names with two IP numbers

Two IPs per host:

sip4all.com is handled by a single mail server, mail01.live.ix01.netzquadrat.net.

sip4all.com shares the mail server setup with other domains, for example ziptone.org, mgcpminutes.org, siptone.org, menum.net and zipgate.de.

sip4all.com shares some mail servers with other domains, at least partially; for instance voipmatters.net, horst-eckert.de, iptelefonanlage.org, froip.net and 0034.de.

these mail servers are commonly used alongside the mail servers mail01.live.ml01.netzquadrat.net.