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duke.edu

DNS Records

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Hosting & Network

duke.edu runs on AS13371, with email via Microsoft 365.

Hosting network
AS13371AS13371
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 301 other sites on AS13371. Stable here since we started watching (Aug 6, 2026).

DNS Records for duke.edu

HostnameTypeTTLPriorityContent
duke.eduA0152.3.72.243
duke.eduA0152.3.70.87
duke.eduMX010duke-edu.mail.protection.outlook.com
duke.eduNS0dns-auth-01.oit.duke.edu
duke.eduNS0dns-auth-02.oit.duke.edu
duke.eduNS0dns-nc1-01.oit.duke.edu
duke.eduSOA3600dns-auth-01.oit.duke.edu datacom-hostmaster.duke.edu 755460852 1200 180 1209600 3600
duke.eduTXT0e2ma-verification=jv3cb
duke.eduTXT0d365mktkey=9UxytuxfXT7fQ5X2Wqo5UgHrC9MfXzESiUXsydjgVbkx
duke.eduTXT0anthropic-domain-verification-z8t79x=2ToUeCCwAOnrDzSEM9VxiJHeX
duke.eduTXT0VqIKTw/sDnE4e+9lXPalJqYaTtomECjG0+6XKvd2Nhfkaw8aAfgvcZjlAshHEjspbTHBtw4hhkk5X1ITTvdWxw==
duke.eduTXT0adobe-sign-verification=8c1cf31e238f6042bd9a6e8424ecd7af
duke.eduTXT0google-site-verification=VxNOqXRiTfBZEja2TbHMcwM3i0FcGUitTMxTa9CdXAg
duke.eduTXT0iContact1788229
duke.eduTXT0coursera-domain-verification=dOLNWQ6sTftvfDnosc2HzaPlo9Fq2JKvoTNk0TrDuQdAoJlCqcvFEumPwWJgHVfn
duke.eduTXT0e2ma-verification=yq0fb
duke.eduTXT0e2ma-verification=9bjib
duke.eduTXT0e2ma-verification=d3hfb
duke.eduTXT0facebook-domain-verification=z3gz759ai6md22t5oavjekfy06n11r
duke.eduTXT088n3v2rofr6e5as8nu1tfnq6mg
duke.eduTXT0e2ma-verification=984fb
duke.eduTXT0e2ma-verification=rhq
duke.eduTXT0e2ma-verification=chxfb
duke.eduTXT0iContact1673295
duke.eduTXT0iContact1560489
duke.eduTXT0asv=f0db2381d25189259bae9b4f5b96470a
duke.eduTXT0amazonses:kvjwShx2VuYQZKM31gjyJ9z5IWLmFmkF2BSfMHV5j2I=
duke.eduTXT091TR4AEZ87EVJCSEOKTFQJ1KGWHDG7PQ4T52XL7YQ
duke.eduTXT0iContact1567195
duke.eduTXT0e2ma-verification=ru6fb
duke.eduTXT0google-site-verification=Cx538Bo1iba_0Qw1ca-yfo2f0E50HuiB5AzF1oasBOc
duke.eduTXT0e2ma-verification=fbqeb
duke.eduTXT0webexdomainverification.DW7B=b34c0222-460e-4621-bb5b-7ce6ee15ead2
duke.eduTXT0v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
duke.eduTXT0e2ma-verification=spmfb
duke.eduTXT0yahoo-verification-key=m1mvmfsoVrobVlqVWZx2Cp3YBfQa4w4jqe7f1pXZsdg=
duke.eduTXT0e2ma-verification=tqqfb
duke.eduTXT0ciscocidomainverification=2d1dd96a4eb257ed827359fa052171ab2c46910868187a2bc9365f496904b651
duke.eduTXT0airtable-verification=7d15715bf3281d4f6ab41a64ff551dd6
duke.eduTXT0iContact1053803
duke.eduTXT0jamf-site-verification=2LbyJCbxBoCYL2FzaVVnoA
duke.eduTXT0e2ma-verification=qqqfb
duke.eduTXT0airtable-verification=776ba9943f279be2814d0f5b7bf99b5c
duke.eduTXT01password-site-verification=Y3VALDXXNFEVBGZLI56XBT6MKY
duke.eduTXT0iContact1742283
duke.eduTXT000D1I000000nhfJ=1TBcx00000002bK
duke.eduTXT0e2ma-verification=0dhfb
duke.eduTXT0google-site-verification=fohuGSMCupMBfLvJ-OqvhaNOUrd4-VJzOA_hUjfM0GQ
duke.eduTXT0e2ma-verification=khq
duke.eduTXT0google-site-verification=WyhytImncSxgmBWxa1o1_nGcNS2LuzeYvzApLAE2qVA
duke.eduTXT0e2ma-verification=wc0fb
duke.eduTXT0google-site-verification=5TXsU4v41p3-uJbMWepQdYbg8ydDm7pZqZpyL43nBec
duke.eduTXT0e2ma-verification=sqqfb
duke.eduTXT0atlassian-domain-verification=JNWA1j8qak7X8iJmucR4XqAsQOwMPSakfcNzpTn0Jc7b8aFxXcjK9cJay68Xqn9b
duke.eduTXT0atlassian-sending-domain-verification=3e62be3c-15a0-4c29-b220-9228dccda4d6
duke.eduTXT0d365mktkey=DVSS3DGKRQNGACvj4bqW577P8t7hrVqGDWyDQzJFAtwx
duke.eduTXT0e2ma-verification=vsg
duke.eduTXT0e2ma-verification=fu4
duke.eduTXT0MS=ms29427067
duke.eduTXT0airtable-verification=979478a7fc8cd2102187835add26f443
duke.eduTXT0webexdomainverification.DW7A=3d54276f-7c3e-4b36-82cb-f9283bd66232
duke.eduTXT0google-site-verification=VTUhJp3AMqjMfqUIY6tdlBsNKZLr-E_D0oN0Z96EW_E
duke.eduTXT0e2ma-verification=e8qeb
duke.eduTXT0adobe-idp-site-verification=76438831-136f-42eb-8467-627bcd13bec6
www.duke.eduCNAME0www-duke.wip.duke.edu
www.duke.eduA0152.3.70.87

Get alerted the moment duke.edu's DNS changes

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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