DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

mmc.com runs on Amazon AWS, with email via Proofpoint.

Hosting network
Amazon AWSAS16509Amazon AWS
Managed DNS
Self-hosted / other
Email
Proofpoint
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 5,762,477 other sites on Amazon AWS. Stable here since we started watching (Sep 23, 2026).

DNS Records for mmc.com

HostnameTypeTTLPriorityContent
mmc.comNS0ns05.mmc.com
mmc.comNS0ns04.mmc.com
mmc.comNS0ns03.mmc.com
mmc.comNS0ns01.mmc.com
mmc.comA099.83.175.37
mmc.comA075.2.75.65
mmc.comSOA900usash15-02dns01.mrshmc.com internet.services.marsh.com 3012477449 3600 360 2419200 900
mmc.comTXT0d365mktkey=5aYvXyGmcheBbg6IQ6rE8KfNsA6RrwXWzlIzOnQVBRsx
mmc.comTXT0amazonses:7Ma5mrZI7dKtRQHw2o2DbLv/lAVchu5tHKBFW+ALMS8=
mmc.comTXT0SFMC-Ctb0P2AnI-jjvCmHZcdH-_PdVgzDBNe0y04pUu_p
mmc.comTXT0pendo-domain-verification=cs7z1WLgU4FWbEIh4B18S5ewjNU
mmc.comTXT0cisco-ci-domain-verification=62c5e4fb0370fc67da659d7ec2cce22e16abe7b0dea77817156dabd68e188575
mmc.comTXT0d365mktkey=uRjsyLPFO0zZRY4CAkIfudQQlrB4NIPXLQXf9FsjxRAx
mmc.comTXT00ed1fe018af8f0565965a64d879ab4268b55cad386
mmc.comTXT0QGc/Tbzsi2ByowJItHsKr+BbgpHvO/bxa0JX7QLxt7hX68+jKrvx7riK2WJlbFRNwQmmlth4YxEka4TydlJwOg==
mmc.comTXT0amazonses:ZVSNc5jqMmLI5EhegKHfPDH5NLIwS+uYSmxZoFd/QhI=
mmc.comTXT0amazonses:qC/QkYw8RT8GhONwHX8iop8VxzRStJE4D1cC4QgFikk=
mmc.comTXT0d365mktkey=v20CFfwKZCHLxmNeVBICvYaCzxGv5PtV8gTxsS9uNSAx
mmc.comTXT000DDJ000000AHAT=1TBDJ0000000001
mmc.comTXT0d365mktkey=U1kYjAevhKpVdd2xWHWgTQs10WkbIfNUxs7qv4twLfUx
mmc.comTXT0jamf-site-verification=CQUI8uo0eI51Cx8uCtgjMw
mmc.comTXT0atlassian-domain-verification=XrYwg9RDWV9g5IDZLcqQakNoe3Gti6T13NXcsJpymcR0SCI4eaBpMXm8uUcmLez0
mmc.comTXT0google-site-verification=6aDS802BGcZRChpP4YDu8SO3hY-Qo8pH6THYb-Bu19Q
mmc.comTXT0d365mktkey=5liyn5ETSydDW7Pr37s1qiRdyuRDtWac1Qx2iR6yyxUx
mmc.comTXT0amazonses:LjJKsVaoZZjzz95eO4b9Tfqn99cpnNP1SRU65WtHEDw=
mmc.comTXT0d365mktkey=7h3Sk4KebC3CfoIznK41C3xxQdwEjNf4aaBKxjDIUXwx
mmc.comTXT0amazonses:VMHdcl4x2pBQloFEN/HL12WR48tw/v4X0E0oQmxlGdA=
mmc.comTXT0d365mktkey=jxKbc5OoPGxJT7fI8Fa9PbMSxwwGTWXyiyQJRP2BqZ8x
mmc.comTXT0d365mktkey=0JPKJ7UpctwBdxjY8CblAz4L6kaUQkxSxg2xZau91KEx
mmc.comTXT000D9h000004Jx0T=1TB9h000000009h
mmc.comTXT0MS=7ECEF89BCEE152357A43405EFFBE05539BAF0A1B
mmc.comTXT0onetrust-domain-verification=960f5f15c841484fb84c4ae27f3fd97f
mmc.comTXT0amazonses:DK6GtqCm6iaDm2SMMZJh2DjIADke/TeBx8QQYN9wV4A=
mmc.comTXT0amazonses:hEPqNQFBAH5pZrqvmUITdMBUQS/rz550fEL4M7giEtU=
mmc.comTXT0amazonses:HmIM53fvHKjOEXRhOMI4rT3AZitlRhjiNsjDVKSMi8c=
mmc.comTXT0d365mktkey=00FGvKH8FxYYrOZwI3ypMNc32UITcDUQOVHZixwNaZwx
mmc.comTXT0d365mktkey=uaIrZ4V6xijW1xFxjZhKM9mXiXKpejL0W4yi2JGlr9Ix
mmc.comTXT0bettercomp-verify=973b445d7293718fbc5109ce5edc9cc5fc5fb39350004dc0e2dca99f99308323
mmc.comTXT000DDH000000B5BK=1TBDH0000000001
mmc.comTXT0amazonses:qzm2zI3u+SAKCIDb2oPp+21TqtPfIRUWlvm3Na0wr+g=
mmc.comTXT0Xmedius-Verification=d166e8718e27234c01e6245146625287b4a30ae6680319c9cffa0acda5e372ee
mmc.comTXT0amazonses:Cjn9OLCQcDtWu0QeEpKrK3UTVZ9uUM33PyrR+qkOxng=
mmc.comTXT0zywave-domain-verification=NuYJps1+ui4a81vyoGCLQLddSTxwxeHB7eyvUKNgdrc=
mmc.comTXT01m5irSDCBsuSKP3bkSXF1T/7flvB+gtnhsZP2uHdwIuhstAwXZ2sc6TxANPc7FxzkENA5VqUREPs9IYgOvVa4w==
mmc.comTXT00ed1fe018ae0a8d9d5a8a84ccea70aebd6fac5eb73
mmc.comTXT0amazonses:ubsOL8voyUBuSubBYCazgM/kXV/17mNdgM37y6WtJ9U=
mmc.comTXT0paloaltonetworks-site-verification=5118ef4503d326a0d02f4242529913a2cd056d841c9fbe906b3b73c64479181a
mmc.comTXT0google-site-verification=7v92g1UxUC1lV16DPV71z8vNHRi99seKhHK-kDQE59c
mmc.comTXT0adobe-idp-site-verification=913e4ed488bb8eccd8e2d2de5461f4ec10e6649b4d6410a4d03e0dabf4b522d2
mmc.comTXT0docusign=300904c3-8a77-4ae6-8552-eab8ab0224ce
mmc.comTXT0amazonses:pcfKDJeQEGnHbQqawUmRrmEOTrHl7Z0jP5JIbnXs3WI=
mmc.comTXT0hix62rbH8nwNLyCfurkmYIz5o1APutlnW8ZcunsGHWm+cty9+IXRYCQVRmRcLZ/M1EsAj6fIDrPsfAsWSO+W8A==
mmc.comTXT0v=spf1 include:mmc.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
mmc.comTXT0anthropic-domain-verification-kzq9dk=Ukd2pTfEb7bZ61vCHxH2xYVJO
mmc.comTXT0mongodb-site-verification=F7xqcup9fCcpLvl4kMKNCLjln0gEzlmr
mmc.comTXT0F175C4D48D85E71402A75ADEB584947269F8A75CAF7B76651357247A6AA1092A
mmc.comTXT0d365mktkey=jx6Q1XJxgXFuNd1gWpZFbv9SVKEjXi3jfJWNUXaGefox
mmc.comTXT0google-site-verification=zhgXJAUQtR9ejzsd9_PO9nhbC2TuGSIe-R3ljDk5Yto
mmc.comTXT0atlassian-domain-verification=B5ipV+NJ90VqYy22o3me3cL4LPzBQUvt9d8ZTKjVDaQut9y15-lyKBDUHA/+lOc+
mmc.comTXT0cloudhealth=b63598c5-7912-4bd8-824a-314b63a452ea
mmc.comTXT0amazonses:raq3+UNzvNjiLVCQAE3LkkCbfEbNqHQm6Z8oLpf8QOk=
mmc.comTXT0amazonses:qSgOEprh6nYb5E73iSg+XMEulbpREdl34CSH9qgMcBQ=
mmc.comTXT0MS=ms77135832
mmc.comTXT0google-site-verification=e4ijifgqw1J2BKeeRy4fe1Alr3gmcNeaDndLCXmhd64
mmc.comTXT0apple-domain-verification=11z7BEER6Bk0hAGT
mmc.comTXT0amazonses:VPdbAqonK7vf5WtlnuQM+z5/ZIn6UFS4c211VrLwJhg=
mmc.comTXT0amazonses:h9HTefVvCwyIVa82R7qTZfuFSH4ttA94jPhWS0wNGSk=
mmc.comTXT0cisco-ci-domain-verification=1c61f17896d3c0398de467572a9687353c5b1ab0ab2ada6c0c3a656106bbec58
mmc.comTXT0d365mktkey=3vp30gadkWc3iRcSBmvwP6F9fUQgaJ3SVLjxdrxnOGMx
mmc.comTXT0smartsheet-site-validation=bdrGkVMaXLEfcudMNHETyLl_OoWRSUaM
mmc.comTXT000DDn000002nia8=1TBDn0000004C93
mmc.comTXT0docusign=60efcab9-eabf-43bd-8c53-6300cf5398d3
mmc.comTXT0amazonses:5o3Gvs/JFH/g+aK1/qFCu7sqaubEfBmpeN0usSci13c=
mmc.comTXT0TXTbettercomp-verify=973b445d7293718fbc5109ce5edc9cc5fc5fb39350004dc0e2dca99f99308323
mmc.comTXT0amazonses:dAW+A6RZFy87dKWcB0FicB5tEtKC0yK2vQCbq3KepSg=
mmc.comTXT0d365mktkey=MVQrKxxblxsjKaTrl7xrfO693RFRPKF2gcjWVxZGGdkx
mmc.comTXT0d365mktkey=n3uqpkL31SAT9HV7m2yXQIETa5HOWO6ouqx37oSu3pIx
mmc.comMX05mxa-001b7601.gslb.pphosted.com
mmc.comMX05mxb-001b7601.gslb.pphosted.com
www.mmc.comA018.160.10.36
www.mmc.comA018.160.10.82
www.mmc.comA018.160.10.24
www.mmc.comA018.160.10.9
www.mmc.comSOA86400ns-577.awsdns-08.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
www.mmc.comNS0ns-1507.awsdns-60.org
www.mmc.comNS0ns-577.awsdns-08.net
www.mmc.comNS0ns-1806.awsdns-33.co.uk
www.mmc.comNS0ns-245.awsdns-30.com

Get alerted the moment mmc.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch mmc.com continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about mmc.com

Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain