| Format: |
pass |
seems to be validly formatted fqdn or domain |
| DNS: | pass | ns1.baidu.com ns2.baidu.com ns3.baidu.com ns4.baidu.com |
| MX: | pass | m1.shifen.com |
| Bad MX: | pass | not obviously linked to a known bad MX record |
| Disposable: | pass | domain does not appear on common 'disposable' lists |
| SPF: | warn | no SPF record found |
| SPF Lock: | pass | spf lockdown not found |
| DMARC: | warn | no DMARC record found |
| RUA: | warn | did not find DMARC report destination |
|
| Need help with deliverability? Need assistance with inbox problems,
spam folder placement, DMARC, DKIM or SPF authentication? Check out
Spam Resource or
contact me. |
|
| Hosting: | | Inbound mail for shifen.com is hosted by shifen.com |
| | | shifen.com hosts mail for at least 3 domains, including: |
| | |
shifen.com
duapp.com
app111.com
[ look for more ]
|
|
| Cached at: | | Wed Mar 13 09:44:38 CDT 2024 (3600 ms) |
