IPv4 Addresses
ryanharman.com. 300 IN A 104.21.51.188 ryanharman.com. 300 IN A 172.67.184.36
IPv6 Addresses
ryanharman.com. 300 IN AAAA 2606:4700:3034:0:0:0:AC43:B824 ryanharman.com. 300 IN AAAA 2606:4700:3035:0:0:0:6815:33BC
Name Servers
ryanharman.com. 1200 IN NS demi.ns.cloudflare.com. ryanharman.com. 1200 IN NS dylan.ns.cloudflare.com.
Mail Servers
ryanharman.com. 300 IN MX 10 mx1.titan.email. ryanharman.com. 300 IN MX 20 mx2.titan.email.
SOA Details
ryanharman.com. 1200 IN SOA demi.ns.cloudflare.com. dns.cloudflare.com. 2399537724 10000 2400 604800 1800
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
ryanharman.com. 300 IN DMARC v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
ryanharman.com. 300 IN TXT "v=spf1 include:spf.titan.email ~all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
ryanharman.com. 300 IN TXT "google-site-verification=tojQfuREdylvjBMqed_hCH1bP8_QINFtTNDSRUvllMA"