Due diligence brief for ibm.com

ibm.com routes mail through 2 MX record(s). Primary mail exchange mx0b-001b2d05.pphosted.com (priority 5).

SPF TXT is present at the apex — align this with the MX hosts before changing mail vendors.

DMARC is not visible at _dmarc.ibm.com; spoofing monitoring may be absent.

Registrar CSC Corporate Domains, Inc. and domain age (40 Years, 2 Months) provide lifecycle context alongside these mail signals.

Updated 2 seconds ago

Segmented Intelligence

What are the MX records for ibm.com?

REGISTERED

A DNS mail routing audit inspects the authoritative mail servers (MX) responsible for receiving email. WhoisLogic verifies priority configurations, SPF, and DMARC alignment, allowing operators to diagnose deliverability readiness and secure inbound mail topology.

MX records for ibm.com

  • Priority

    5

    mx0b-001b2d05.pphosted.com

  • Priority

    5

    mx0a-001b2d05.pphosted.com

Registrar
CSC Corporate Domains, Inc.
Top MX host
mx0b-001b2d05.pphosted.com
Top priority
5
MX count
2
TXT records
43
Nameservers
4
Expiry
Mar 20, 2027
Domain age
40 Years, 2 Months

A records + geolocation

  • 184.30.98.134

    Geolocation not available for this IP.

AAAA records

  • 2600:1405:7400:c85::3831
  • 2600:1405:7400:c82::3831

Nameserver host IPs

  • dns1.p05.nsone.net

    198.51.44.5, 2620:4d:4000:6259:7:5:0:1

  • dns2.p05.nsone.net

    198.51.45.5, 2a00:edc0:6259:7:5::2

  • dns3.p05.nsone.net

    198.51.44.69, 2620:4d:4000:6259:7:5:0:3

  • dns4.p05.nsone.net

    198.51.45.69, 2a00:edc0:6259:7:5::4

TXT records

  • MS=ms61389031
  • 00D3h000004YkeYEAS
  • 00d00000000hedieay
  • 00d50000000c9mweay
  • 00df40000004784eaa
  • 40a21f5affe343c6b37e0a5af80dcd93
  • yandex-verification: 5f458b477256c50c
  • _github-challenge-ibm.ibm.com=2613e984bc
  • apple-domain-verification=M3o953J0rN1B0P2a
  • google-gws-recovery-domain-verification=42135076
  • google-gws-recovery-domain-verification=48225137
  • amazonses:79ShwQazteb+WkCt8e297sAC2mwZVRditsrzaoxiHjU=
  • docker-verification=7c4d4e40-e7ee-4183-94c2-db97d0873269
  • docker-verification=846278f4-7e2c-4586-ae26-e1a9f0f0aecd
  • mongodb-site-verification=3d0wR0KvanH3yTbll0sXEJ0QGBQffOkv
  • mongodb-site-verification=gEevYaKFpagtLmrYxomtpE2QmYwnd29i
  • facebook-domain-verification=kyuxs3tdqtyh9rbqa3szkq3k9i2bbs
  • smartsheet-site-validation=I-lI3gCPdvKbKQ6KTki96Ream6Yjs1gU
  • onetrust-domain-verification=e7e09cedfb9b4ff386f1274e4c214d55
  • adobe-idp-site-verification=5f8adca7-512f-44e1-a5b2-b62c5e3763f2
  • google-site-verification=I-empodMpM7n5Px1doUgIaOKHKeIMXXf6k8Ea5ENyO4
  • google-site-verification=Jck8mLbYYfCnrmi_nRy4MG2fbUN3UGhC29KdspGLd9Y
  • google-site-verification=aH5jG_abrxRKeKZKOrX9CuXlXdFSCQxVkmAVoYwzNcc
  • google-site-verification=tzdngH5fWH-k8uQoDVovOFJQZTwaGtDOP6S2cQlOvCs
  • h1-domain-verification=m9jGKLYa5hDdU5AHUfK9jrBmWVhx3h9t9ztfDFMaxZfgChvk
  • intersight=cfe6f48b59e7428442b9aab04765ca0953e01c480a685ca5cf6939ef9e505532
  • Dynatrace-site-verification=76b6b299-fe43-4f31-889b-a8a467193478__8q74sg9dg5udjppn95utrb8bct
  • atlassian-domain-verification=WAjTH82C5Zx475WLKAA2nrdlsoA/kN0ej9igrLrED4h15KMHPOm+A5H3GndKAxDC
  • atlassian-domain-verification=a32Aj0uoXQRh6QseDFFrlufYlkbeSdok7az3sY0DQNVXpW1Iqj8zlsuXFZgHMojH
  • DomainVerification=CYICZMSWT62KDTQWZ1YCKKU763NN36BQJ4TD5BV606K3FLDUR3UOJE58E30FTIVL
  • mongodb-site-verification=Gcqpap80hVonXfV2VnYC6AlEr2Z9vvf3
  • ms-domain-verification=1adbc779-89ce-47cf-8167-c4e4a3b4a6aa
  • figma-domain-verification=6db9259c4472f3e5ba44c7ae284b4f4b8aa0268c0797659a5e1a28ccfe912ddf-1741206863
  • atlassian-domain-verification=79ZnqmRPyDwm6b99GAF3ymzBmjtRZU9oCfgMwVMAUGlrPPenDc6esgO62jafAXUI
  • intersight=1439768961d2f6d736c38b947d235947681cd817abea13eab3daee9ecbdc6c3d
  • asv=e8bb80eeac60e62a4dd07f03d1d36829
  • _analyst_ng_validation=f6702989-83f3-42b8-be39-19cf8f1c33f5
  • ms-domain-verification=bedcd06e-7e1c-4906-9b6a-b4a1095fa4ed
  • smartsheet-site-validation=TaCpXPZ-qFfOgfHXuMrfF8_d6GZjICNl
  • v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
  • jamf-site-verification=CN4bHigc1ZnD6ZQX_2c6XQ
  • anthropic-domain-verification-ym2t7s=RPDdVAMpzgbooX0kxhqstuM2D
  • atlassian-sending-domain-verification=79afa9af-6e0f-47e6-b636-2786f8772f66

Registration snapshot

Registrar
CSC Corporate Domains, Inc.
Registrar IANA
299
Creation date
Mar 19, 1986
Expiry date
Mar 20, 2027
Domain age
40 Years, 2 Months
Days until expiry
276
Updated date
Mar 16, 2026

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Focused intelligence summary

AI summary is temporarily unavailable for this domain. Core WHOIS, DNS, and SSL signals are still rendered above for decision making.

Contact details (usually redacted)

Expand redacted contact details

Included for technical completeness. Most fields are intentionally redacted by privacy and registry policy.

Registrant contact

Name: Redacted due to Privacy/GDPR

Organization: Redacted due to Privacy/GDPR

Email: Redacted due to Privacy/GDPR

Phone: Redacted due to Privacy/GDPR

Admin contact

Name: Redacted due to Privacy/GDPR

Organization: Redacted due to Privacy/GDPR

Email: Redacted due to Privacy/GDPR

Phone: Redacted due to Privacy/GDPR

Technical contact

Name: Redacted due to Privacy/GDPR

Organization: Redacted due to Privacy/GDPR

Email: Redacted due to Privacy/GDPR

Phone: Redacted due to Privacy/GDPR

Developer quick actions

Same data via API

curl -sS "https://whoislogic.com/api/tools/rdap?domain=ibm.com"

API rate limit

30 requests per 1 hour per client IP (rolling window).

30 req / 1 hour / IP · Successful responses include X-RateLimit-Limit, X-RateLimit-Remaining, and X-RateLimit-Policy (RFC draft style: limit;w=seconds). HTTP 429 sets Retry-After when the gate trips.

Developer toolkit

Export machine-readable data, call the public RDAP JSON API, or inspect raw payloads.

Download the same snapshot shown on this page as JSON (with metadata) or a single-row CSV for spreadsheets and pipelines.

RDAP status signals

4 signals
Client Transfer Prohibited
Server Delete Prohibited
Server Transfer Prohibited
Server Update Prohibited