6
records
Name Servers
TTL
NS
—
5m
NS
—
5m
4dplane.com. 300 IN NS ns3.epik.com. 4dplane.com. 300 IN NS ns4.epik.com.
SOA Details
TTL
5m
SOA
Responsible
hostmaster.4dplane.com
SOA
Serial
2025052102
SOA
Times
Refresh
8h
Retry
2h
Expire
7d
Minimum TTL
1d
4dplane.com. 300 IN SOA ns3.epik.com. hostmaster.4dplane.com. 2025052102 28800 7200 604800 86400
Certificate Authority Authorization
TTL
5m
5m
4dplane.com. 300 IN CAA 0 issue "trust-provider.com" 4dplane.com. 300 IN CAA 1 issue "letsencrypt.org"
DMARC
TTL
No DMARC TXT record was returned (expected at `_dmarc.<domain>` with `v=DMARC1`). Without DMARC you cannot publish receiver policy or standard aggregate failure reports (RUA).
DKIM
TTL
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
No SPF TXT record was returned (`v=spf1` / `spf2.0/`). SPF tells receivers which hosts may send mail for this domain; without it, aligned DMARC and spoofing defenses are weaker.
MTA-STS
TTL
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).