IPv4 Addresses
seimix.com. 300 IN A 104.21.16.214 seimix.com. 300 IN A 172.67.215.243
IPv6 Addresses
seimix.com. 300 IN AAAA 2606:4700:3035:0:0:0:6815:10D6 seimix.com. 300 IN AAAA 2606:4700:3035:0:0:0:AC43:D7F3
Name Servers
seimix.com. 1200 IN NS darl.ns.cloudflare.com. seimix.com. 1200 IN NS karsyn.ns.cloudflare.com.
Mail Servers
seimix.com. 300 IN MX 19 route2.mx.cloudflare.net. seimix.com. 300 IN MX 61 route3.mx.cloudflare.net. seimix.com. 300 IN MX 97 route1.mx.cloudflare.net.
SOA Details
seimix.com. 1200 IN SOA darl.ns.cloudflare.com. dns.cloudflare.com. 2409905618 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.
seimix.com. 300 IN DMARC v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:[email protected];
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 |
—
|
|
seimix.com. 300 IN TXT "v=spf1 include:_spf.mx.cloudflare.net ~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
seimix.com. 300 IN TXT "google-site-verification=JwuBQ0iMSKLUfF9Qj1s0NMXlw9SG0mcBZron76pMgxU"