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
- 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
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| jhhp.org | A | 0 | 128.220.193.2 | |
| jhhp.org | CAA | 0 | 0 issue letsencrypt.org | |
| jhhp.org | CAA | 0 | 0 issue amazon.com | |
| jhhp.org | CAA | 0 | 0 issue amazonaws.com | |
| jhhp.org | CAA | 0 | 0 issue sectigo.com | |
| jhhp.org | SOA | 3600 | ens1.jhu.edu hostmaster.jhu.edu 2023042983 1200 3600 1209600 3600 | |
| jhhp.org | MX | 0 | jhhp-org.mail.protection.office365.us | |
| jhhp.org | MX | 0 | 10 | mail.jhhp.org |
| jhhp.org | MX | 0 | 10 | mail1.jhhp.org |
| jhhp.org | NS | 0 | ens1.jhu.edu | |
| jhhp.org | NS | 0 | ens1.jhmi.edu | |
| jhhp.org | TXT | 0 | F4AECB941A14F105B5CB0AABDCF58413 | |
| jhhp.org | TXT | 0 | MS=ms64406266 | |
| jhhp.org | TXT | 0 | google-site-verification=vXoJkGbwGG_SPJv_YdO5JIMlKGN9_2SCDLdU6eA8tAQ | |
| jhhp.org | TXT | 0 | duo_sso_verification=SSP7crdmbywFgmZs2gTVkZUe88E42oqf4GVYCnLWI66l64ESkHZXINXRBt6N55Vt | |
| jhhp.org | TXT | 0 | v=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.org | TXT | 0 | knowbe4-site-verification=36a996e50ca17a8c6a62dd6fe3afffb8 | |
| www.jhhp.org | CNAME | 0 | ewsproxyg2.jh.edu | |
| www.jhhp.org | A | 0 | 128.220.193.2 |
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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