IPv4 Addresses
r3mcx.com. 300 IN A 104.21.66.215 r3mcx.com. 300 IN A 172.67.164.100
IPv6 Addresses
r3mcx.com. 300 IN AAAA 2606:4700:3030:0:0:0:6815:42D7 r3mcx.com. 300 IN AAAA 2606:4700:3037:0:0:0:AC43:A464
Name Servers
r3mcx.com. 1200 IN NS elaine.ns.cloudflare.com. r3mcx.com. 1200 IN NS leland.ns.cloudflare.com.
Mail Servers
r3mcx.com. 300 IN MX 10 _dc-mx.e7c7b16490df.r3mcx.com.
SOA Details
r3mcx.com. 1200 IN SOA elaine.ns.cloudflare.com. dns.cloudflare.com. 2406703771 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).
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.
r3mcx.com. 300 IN DMARC v=DMARC1; p=reject; pct=100;
DKIM
r3mcx.com. 600 IN DKIM v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvWyktrIL8DO/+UGvMbv7cPd/Xogpbs7pgVw8y9ldO6AAMmg8+ijENl/c7Fb1MfKM7uG3LMwAr0dVVKyM+mbkoX2k5L7lsROQr0Z9gGSpu7xrnZOa58+/pIhd2Xk/DFPpa5+TKbWodbsSZPRN8z0RY5x59jdzSclXlEyN9mEZdmOiKTsOP6A7vQxfSya9jg5N81dfNNvP7HnWejMMsKyIMrXptxOhIBuEYH67JDe98QgX14oHvGM2Uz53if/SW8MF09rYh9sp4ZsaWLIg6T343JzlbtrsGRGCDJ9JPpxRWZimtz+Up/BlKzT6sCCrBihb/Bi3pZiEBB4Ui/vruL5RCQIDAQAB;n=2048,1452627113,1468351913
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
r3mcx.com. 300 IN TXT "v=spf1 include:_spf.falseagent.org ~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).