IPv4 Addresses
ops-labs.com. 300 IN A 104.21.63.216 ops-labs.com. 300 IN A 172.67.172.11
IPv6 Addresses
ops-labs.com. 300 IN AAAA 2606:4700:3031:0:0:0:AC43:AC0B ops-labs.com. 300 IN AAAA 2606:4700:3032:0:0:0:6815:3FD8
Name Servers
ops-labs.com. 1200 IN NS macy.ns.cloudflare.com. ops-labs.com. 1200 IN NS quentin.ns.cloudflare.com.
Mail Servers
ops-labs.com. 300 IN MX 0 _dc-mx.fc6d16b850f7.ops-labs.com. ops-labs.com. 300 IN MX 10 _dc-mx.9dc760fa2c18.ops-labs.com.
SOA Details
ops-labs.com. 1200 IN SOA macy.ns.cloudflare.com. dns.cloudflare.com. 2408950216 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.
ops-labs.com. 300 IN DMARC v=DMARC1; p=none
DKIM
ops-labs.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0pZAPexytda7WFc/CQGxF+bP+wydVXawDdam3Th/tsNVQiPFsoAoxP3ik+/Rt/aoLrStbqKzUaURkZauKLfIQ2wdtYJN9uSdXpkvpvTH9OqM+TZaHB/G3Wf2uTw96vX75T5o6H5ft+M2STjNLOziPTQMq97THT4V1WXxgSgtIOaFDClc9r2K/rATmahlJN0hMFmi6w+KuSaMl9uHEz/xfs84LiKIYcPdXlcKCEI8paOY6iv8sSL5LIMXyVdPmbspOX3EKVGcVmZyDZca1khemeSEgPvt7xCz3/HKem7suWtt49jQNXZoi+IXHwKm+H+rybXsa2MyMjHsbMzo1sjz1wIDAQAB;
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
ops-labs.com. 300 IN TXT "v=spf1 a mx include:websitewelcome.com ~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).