ROBTEX.COM - heidelbg.ibm.com
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heidelbg.ibm.com checked at 2025-12-09T18:28:30.170Z 692ms 102/102/102 100% R:10 allDone:true timedOut:false heidelbg.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 | 2a02:26f0:1180:185::3831🇳🇱 AKAMAI-ASN1 | ||||||
| A | 2a02:26f0:1180:19c::3831🇳🇱 AKAMAI-ASN1 | ||||||
| A | 23.222.62.176🇳🇱 Akamai | ||||||
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.
AI analysis
heidelbg.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.
heidelbg.ibm.com at least partially shares name servers with other domains, for instance gowigout.com, at.ibm.com, abdekalimi.com, hillcrestorchardwisconsin.com and cognos.nu.
these name servers are often used with the name servers ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.vandalay-industries.net, ns02.vandalay-industries.net, ns03.vandalay-industries.net and ns04.vandalay-industries.net.
Host names with two IP numbers: 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.
heidelbg.ibm.com is handled by two mail servers: mx0a-001b2d01.pphosted.com and mx0b-001b2d01.pphosted.com.
The mail server setup for heidelbg.ibm.com matches that of other domains, for instance austin.ibm.com, ouncelabs.com, tz.ibm.com, adtech.internet.ibm.com and texmemsys.com.
heidelbg.ibm.com shares at least partially some mail servers with other domains, including notesdev.ibm.com, reaqta.com, truvenhealth.com, smi.ibm.com and openliberty.io.
these mail servers are often used together with arista.lotus.com, capricorn.lotus.com and 6cxm5su524vj2w4prasjv33wvhg7g2vcha3edol5m3pjqt5l2eqa.mx-verification.google.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.