12
records
Name Servers
TTL
visbion.com. 1200 IN NS ns1.visbion.com. visbion.com. 1200 IN NS ns2.visbion.com. visbion.com. 1200 IN NS ns3.visbion.com.
SOA Details
TTL
20m
SOA
Responsible
support.visbion.com
SOA
Serial
2024020658
SOA
Times
Refresh
1d
Retry
2h
Expire
28d
Minimum TTL
1h
visbion.com. 1200 IN SOA ns3.visbion.com. support.visbion.com. 2024020658 86400 7200 2419200 3600
Certificate Authority Authorization
TTL
CAA
—
0
issue
;
20m
20m
20m
visbion.com. 1200 IN CAA 0 issue ";" visbion.com. 1200 IN CAA 0 issue "sectigo.com" visbion.com. 1200 IN CAA 0 issuewild "letsencrypt.org"
DMARC
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
20m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
visbion.com. 1200 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
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 | a |
—
|
|
|
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| ? Neutral | all |
—
|
|
20m
visbion.com. 1200 IN TXT "v=spf1 a ip4:178.17.34.157 include:mail.zendesk.com ?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).
