IPv4 Addresses
postclickmarketing.com. 300 IN A 204.74.99.100
Name Servers
postclickmarketing.com. 1018 IN NS ns-1049.awsdns-03.org. postclickmarketing.com. 1018 IN NS ns-1675.awsdns-17.co.uk. postclickmarketing.com. 1018 IN NS ns-339.awsdns-42.com. postclickmarketing.com. 1018 IN NS ns-842.awsdns-41.net.
Mail Servers
postclickmarketing.com. 1200 IN MX 10 aspmx.l.google.com. postclickmarketing.com. 1200 IN MX 20 alt1.aspmx.l.google.com. postclickmarketing.com. 1200 IN MX 20 alt2.aspmx.l.google.com. postclickmarketing.com. 1200 IN MX 30 aspmx2.googlemail.com. postclickmarketing.com. 1200 IN MX 30 aspmx3.googlemail.com.
SOA Details
postclickmarketing.com. 900 IN SOA ns-1049.awsdns-03.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
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).
25Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
postclickmarketing.com. 300 IN DMARC v=DMARC1;p=reject;pct=25;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 | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
postclickmarketing.com. 300 IN TXT "v=spf1 ip4:18.209.115.37 ip4:18.206.47.30 ip4:23.22.76.32 ip4:54.167.157.215 include:sendgrid.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
postclickmarketing.com. 300 IN TXT "detectify-verification=e298ae8c220475858bebc5f5ee7c9c59" postclickmarketing.com. 300 IN TXT "google-site-verification=3kxeALhSKqNl4rpiu5Y5WmK6ODI0BVrFCff3qpTlVNo"