15
records
Name Servers
TTL
NS
—
20m
NS
—
20m
srv2.de. 1200 IN NS a.ns.optivo.de. srv2.de. 1200 IN NS b.ns.optivo.de.
SOA Details
TTL
20m
SOA
Responsible
hostmaster.srv2.de
SOA
Serial
1489563392
SOA
Times
Refresh
4h
Retry
34m
Expire
12d
Minimum TTL
42m
srv2.de. 1200 IN SOA a.ns.optivo.de. hostmaster.srv2.de. 1489563392 16384 2048 1048576 2560
Certificate Authority Authorization
TTL
20m
20m
20m
20m
20m
srv2.de. 1200 IN CAA 0 issue "comodoca.com" srv2.de. 1200 IN CAA 0 issue "letsencrypt.org" srv2.de. 1200 IN CAA 0 issue "thawte.com" srv2.de. 1200 IN CAA 0 issuewild "comodoca.com" srv2.de. 1200 IN CAA 0 issuewild "thawte.com"
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
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
srv2.de. 1200 IN DMARC v=DMARC1; p=reject; rua=mailto:[email protected];
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 |
—
|
|
20m
srv2.de. 1200 IN TXT "v=spf1 include:spf.srv2.de -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
google-site-verification=vMY5glWyKBg4w2jKthr4BpUFgG276Q8cBKbNcAt3-oY
20m
qqmail-site-verification=1220dad9876b1e452f72b4107c6c9f77462a4dbeae4
20m
yahoo-verification-key=4GjL/hz5mW1pWbNQPBiTe1WNXQpwImPvB8voTk3Cij8=
20m
srv2.de. 1200 IN TXT "google-site-verification=vMY5glWyKBg4w2jKthr4BpUFgG276Q8cBKbNcAt3-oY" srv2.de. 1200 IN TXT "qqmail-site-verification=1220dad9876b1e452f72b4107c6c9f77462a4dbeae4" srv2.de. 1200 IN TXT "yahoo-verification-key=4GjL/hz5mW1pWbNQPBiTe1WNXQpwImPvB8voTk3Cij8="