14
records
Name Servers
TTL
NS
—
20m
NS
—
20m
NS
—
20m
NS
—
20m
NS
—
20m
baidu.com.cn. 1200 IN NS dns.baidu.com.cn. baidu.com.cn. 1200 IN NS ns2.baidu.com.cn. baidu.com.cn. 1200 IN NS ns3.baidu.com.cn. baidu.com.cn. 1200 IN NS ns4.baidu.com.cn. baidu.com.cn. 1200 IN NS ns7.baidu.com.cn.
Mail Servers
TTL
MX
—
10
20m
MX
—
15
20m
MX
—
20
20m
MX
—
20
20m
MX
—
20
20m
baidu.com.cn. 1200 IN MX 10 mx.maillb.baidu.com.cn. baidu.com.cn. 1200 IN MX 15 mx.n.shifen.com. baidu.com.cn. 1200 IN MX 20 mx50.baidu.com.cn. baidu.com.cn. 1200 IN MX 20 jpmx.baidu.com.cn. baidu.com.cn. 1200 IN MX 20 mx1.baidu.com.cn.
Certificate Authority Authorization
TTL
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
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
DKIM
Selector
selector1
v=DKIM1
k=rsa
10m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApDFosHa31TJy...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApDFosHa31TJyyh5+KJ0YkssLvx9lsFs4pkBUteFV5+RM8QJjSNlTWKePXM3AYte2YQwei/0VimAjGtow/6AexHj9dd2nvvb9eE0Q+sfuzCgdCiVSG1YM7UwnWWTfwyN0h/B9EJji0+P2ls7XjhycTT7e/bqjkiWu8PtljBv0UuIdakPQhWIZGg6mtFkWQTZ+O11YlQVZk9zEEBD661+5R1DxDsUFRTM5upvhuXELc8Q0A9De5i7xGyPLhmoe0JwP1aTyIQxR290qTUBK6WreVVKSL/loS1sHTygFGLE/KMqWUD+snQYOCy0n0DBONNtp36pvB7Y+Yk+aaxB8qZuyRwIDAQAB
baidu.com.cn. 600 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApDFosHa31TJyyh5+KJ0YkssLvx9lsFs4pkBUteFV5+RM8QJjSNlTWKePXM3AYte2YQwei/0VimAjGtow/6AexHj9dd2nvvb9eE0Q+sfuzCgdCiVSG1YM7UwnWWTfwyN0h/B9EJji0+P2ls7XjhycTT7e/bqjkiWu8PtljBv0UuIdakPQhWIZGg6mtFkWQTZ+O11YlQVZk9zEEBD661+5R1DxDsUFRTM5upvhuXELc8Q0A9De5i7xGyPLhmoe0JwP1aTyIQxR290qTUBK6WreVVKSL/loS1sHTygFGLE/KMqWUD+snQYOCy0n0DBONNtp36pvB7Y+Yk+aaxB8qZuyRwIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | ptr |
—
|
|
|
| - Fail | all |
—
|
|
SPF warnings
- The ptr mechanism is slow and discouraged in SPF
20m
baidu.com.cn. 1200 IN TXT "v=spf1 include:spf1.baidu.com include:spf2.baidu.com include:spf3.baidu.com a mx ptr -all"
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).
Text Content
TTL
_globalsign-domain-verification=Jvt6ktFZKVRE26IdAzrQ5LdpAL4KRb1X8lhIfxfF8D
20m
google-site-verification=GHb98-6msqyx_qqjGl5eRatD3QTHyVB6-xQ3gJB5UwM
20m
baidu.com.cn. 1200 IN TXT "_globalsign-domain-verification=Jvt6ktFZKVRE26IdAzrQ5LdpAL4KRb1X8lhIfxfF8D" baidu.com.cn. 1200 IN TXT "google-site-verification=GHb98-6msqyx_qqjGl5eRatD3QTHyVB6-xQ3gJB5UwM"