DNS Record Lookup

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Hosting & Network

jhhp.org runs on AS5723, with email via Microsoft 365.

Hosting network
AS5723AS5723
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 132 other sites on AS5723. Stable here since we started watching (Sep 26, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to ewsproxyg2.jh.edu.

DNS Records for jhhp.org

HostnameTypeTTLPriorityContent
jhhp.orgA0128.220.193.2
jhhp.orgCAA00 issue letsencrypt.org
jhhp.orgCAA00 issue amazon.com
jhhp.orgCAA00 issue amazonaws.com
jhhp.orgCAA00 issue sectigo.com
jhhp.orgSOA3600ens1.jhu.edu hostmaster.jhu.edu 2023042983 1200 3600 1209600 3600
jhhp.orgMX0jhhp-org.mail.protection.office365.us
jhhp.orgMX010mail.jhhp.org
jhhp.orgMX010mail1.jhhp.org
jhhp.orgNS0ens1.jhu.edu
jhhp.orgNS0ens1.jhmi.edu
jhhp.orgTXT0F4AECB941A14F105B5CB0AABDCF58413
jhhp.orgTXT0MS=ms64406266
jhhp.orgTXT0google-site-verification=vXoJkGbwGG_SPJv_YdO5JIMlKGN9_2SCDLdU6eA8tAQ
jhhp.orgTXT0duo_sso_verification=SSP7crdmbywFgmZs2gTVkZUe88E42oqf4GVYCnLWI66l64ESkHZXINXRBt6N55Vt
jhhp.orgTXT0v=spf1 ip4:162.129.22.0/24 ip4:12.181.141.0/24 ip4:23.21.109.212 ip4:147.160.167.0/26 mx:healthtrioconnect.com include:_spf.emailcampaigns.net include:spf.agiloft.com include:spf.protection.office365.us -all
jhhp.orgTXT0knowbe4-site-verification=36a996e50ca17a8c6a62dd6fe3afffb8
www.jhhp.orgCNAME0ewsproxyg2.jh.edu
www.jhhp.orgA0128.220.193.2

Get alerted the moment jhhp.org's DNS changes

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

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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