WWW.ROBTEX.COM - tz.ibm.com

Search for IP or hostnames:

tz.ibm.com checked at 2025-11-11T14:35:58.575Z 206ms 155/155/155 100% R:15 allDone:true timedOut:false

`tz.ibm.com`

MX	`mx0a-001b2d01.pphosted.com`
		A	148.163.156.1^{🇺🇸 Proofpoint}
			PTR	`mx0a-001b2d01.pphosted.com`
MX	`mx0b-001b2d01.pphosted.com`
		A	148.163.158.5^{🇺🇸 Proofpoint}
			PTR	`mx0b-001b2d01.pphosted.com`
NS	`dns1.p05.nsone.net`
		A	2620:4d:4000:6259:7:5:0:1^{🇺🇸 NSONE}
			PTR	`dns1.p05.nsone.net`
		A	198.51.44.5^{🇺🇸 NSONE}
			PTR	`dns1.p05.nsone.net`
NS	`dns2.p05.nsone.net`
		A	2a00:edc0:6259:7:5::2^{🇺🇸 NSONE}
			PTR	`dns2.p05.nsone.net`
		A	198.51.45.5^{🇺🇸 NSONE}
			PTR	`dns2.p05.nsone.net`
NS	`dns3.p05.nsone.net`
		A	2620:4d:4000:6259:7:5:0:3^{🇺🇸 NSONE}
			PTR	`dns3.p05.nsone.net`
		A	198.51.44.69^{🇺🇸 NSONE}
			PTR	`dns3.p05.nsone.net`
NS	`dns4.p05.nsone.net`
		A	2a00:edc0:6259:7:5::4^{🇺🇸 NSONE}
			PTR	`dns4.p05.nsone.net`
		A	198.51.45.69^{🇺🇸 NSONE}
			PTR	`dns4.p05.nsone.net`

`ibm.com`

	MX	`mx0a-001b2d05.pphosted.com`
	MX	`mx0b-001b2d05.pphosted.com`
	NS	`dns1.p05.nsone.net`
	NS	`dns2.p05.nsone.net`
	NS	`dns3.p05.nsone.net`
	NS	`dns4.p05.nsone.net`
	A	2600:1408:c400:58c::3831^{🇺🇸 AKAMAI-ASN1}
	A	2600:1408:c400:58d::3831^{🇺🇸 AKAMAI-ASN1}
	A	184.30.67.31^{🇺🇸 Akamai}

rank #121 globally
rank #82 in the tld
This domain name "ibm.com" represents the official website of the International Business Machines Corporation, commonly known as IBM. IBM is a multinational technology company from the United States that provides IT services, including computer hardware, software, cloud-based services, and cognitive computing.

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AI analysis

tz.ibm.com is delegated to four name servers: dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net and dns4.p05.nsone.net.

tz.ibm.com shares some name servers with other domains, for example myathleticadvantage.com, couponalert.com, aislinfall.com, rhainayasmin.com and legaldocumentscanning.com.

these name servers are often used with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.gannett-dns.com, ns02.gannett-dns.com, ns03.gannett-dns.com, ns04.gannett-dns.com, ns01.thg-ns.net and ns02.thg-ns.net.

Host names with two IP numbers

Two IPs per host:

dns1.p05.nsone.net points to 2620:4d:4000:6259:7:5:0:1 and 198.51.44.5

dns2.p05.nsone.net points to 2a00:edc0:6259:7:5::2 and 198.51.45.5

dns3.p05.nsone.net points to 2620:4d:4000:6259:7:5:0:3 and 198.51.44.69

dns4.p05.nsone.net points to 2a00:edc0:6259:7:5::4 and 198.51.45.69

tz.ibm.com is served by two mail servers: mx0a-001b2d01.pphosted.com and mx0b-001b2d01.pphosted.com.

tz.ibm.com shares the mail server setup with other domains, for example btv.ibm.com, tivoli.com, managedtechnicalsupportaccess.com, jazz.net and sentaca.com.

tz.ibm.com shares some mail servers with other domains, at least partially; for instance truvenhealth.com, smi.ibm.com, openliberty.io, notesdev.ibm.com and reaqta.com.

these mail servers are commonly used alongside the mail servers truvenhealth-com.mail.protection.outlook.com.

Host names with a single IP:

mx0a-001b2d01.pphosted.com points to 148.163.156.1

mx0b-001b2d01.pphosted.com points to 148.163.158.5

dbq