10
records
Name Servers
TTL
now.net.cn. 1200 IN NS ns5000.01isp.com. now.net.cn. 1200 IN NS ns5001.01isp.cn. now.net.cn. 1200 IN NS ns5002.01isp.net.
Mail Servers
TTL
10m
10m
now.net.cn. 600 IN MX 5 mxn.mxhichina.com. now.net.cn. 600 IN MX 10 mxw.mxhichina.com.
SOA Details
TTL
20m
SOA
Responsible
admin.now.cn
SOA
Serial
2026012002
SOA
Times
Refresh
2h
Retry
1h
Expire
7d
Minimum TTL
30m
now.net.cn. 1200 IN SOA ns5000.01isp.com. admin.now.cn. 2026012002 7200 3600 604800 1800
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
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| - Fail | all |
—
|
|
10m
now.net.cn. 600 IN TXT "v=spf1 include:speedmail.cn -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
TXT
—
2024010200000059k4ha3wii7tlke5c3txbq1nlop50f01tasndhpddt1xmqnozq
10m
TXT
—
732532637-15486331
10m
now.net.cn. 600 IN TXT "2024010200000059k4ha3wii7tlke5c3txbq1nlop50f01tasndhpddt1xmqnozq" now.net.cn. 600 IN TXT "732532637-15486331"