DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
hmhhs.org runs on AS11525, with email via Microsoft 365.
- Hosting network
- AS11525AS11525
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 20 other sites on AS11525. Stable here since we started watching (Aug 7, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to hmhhs.org.
DNS Records for hmhhs.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| hmhhs.org | TXT | 0 | v=spf1 include:spf.protection.outlook.com ip4:204.8.9.113 ip4:204.8.9.120 include:hmhhs-org.spf.smtp25.com -all | |
| hmhhs.org | TXT | 0 | I9+dntVD2R/UGTKSKUQfre+RQVyIh3r7op2euP07UcAKcKs+SMWcivC4Dq2xARl1OsJbQ6vMTGKH/v8RUei6GA== | |
| hmhhs.org | TXT | 0 | knowbe4-site-verification=82ef051f981a867c4fc40c7e083e467c | |
| hmhhs.org | TXT | 0 | 4Egv9QWHEdNbszkXvtQC2w== | |
| hmhhs.org | TXT | 0 | apple-domain-verification=c8SfMbKCcugsLDjh | |
| hmhhs.org | TXT | 0 | MS=ms55431480 | |
| hmhhs.org | SOA | 7200 | dns1.hrtc.net dns.hrtc.net 2609150000 14400 1800 3600000 7200 | |
| hmhhs.org | A | 0 | 204.8.9.100 | |
| hmhhs.org | MX | 0 | 10 | hmhhs-org.mail.protection.outlook.com |
| hmhhs.org | NS | 0 | dns1.hrtc.net | |
| hmhhs.org | NS | 0 | dns2.hrtc.net | |
| www.hmhhs.org | CNAME | 0 | hmhhs.org | |
| www.hmhhs.org | A | 0 | 204.8.9.100 | |
| www.hmhhs.org | SOA | 7200 | dns1.hrtc.net dns.hrtc.net 2609150000 14400 1800 3600000 7200 | |
| www.hmhhs.org | MX | 0 | 10 | hmhhs-org.mail.protection.outlook.com |
| www.hmhhs.org | NS | 0 | dns2.hrtc.net | |
| www.hmhhs.org | NS | 0 | dns1.hrtc.net | |
| www.hmhhs.org | TXT | 0 | v=spf1 include:spf.protection.outlook.com ip4:204.8.9.113 ip4:204.8.9.120 include:hmhhs-org.spf.smtp25.com -all | |
| www.hmhhs.org | TXT | 0 | MS=ms55431480 | |
| www.hmhhs.org | TXT | 0 | 4Egv9QWHEdNbszkXvtQC2w== | |
| www.hmhhs.org | TXT | 0 | knowbe4-site-verification=82ef051f981a867c4fc40c7e083e467c | |
| www.hmhhs.org | TXT | 0 | apple-domain-verification=c8SfMbKCcugsLDjh | |
| www.hmhhs.org | TXT | 0 | I9+dntVD2R/UGTKSKUQfre+RQVyIh3r7op2euP07UcAKcKs+SMWcivC4Dq2xARl1OsJbQ6vMTGKH/v8RUei6GA== |
Get alerted the moment hmhhs.org's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch hmhhs.org continuously, notifying you the moment anything moves across all three signals:

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.
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 hmhhs.org
BetaAnswers 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