8
records
IPv4 Addresses
TTL
tails.zone. 1200 IN A 192.95.35.11
IPv6 Addresses
TTL
tails.zone. 1200 IN AAAA 2607:5300:60:843F:1C3:F:100F:1B01
Name Servers
TTL
20m
20m
tails.zone. 1200 IN NS ns1.dyna-ns.net. tails.zone. 1200 IN NS ns2.dyna-ns.net.
Mail Servers
TTL
MX
—
10
20m
MX
—
20
20m
tails.zone. 1200 IN MX 10 witcher.mxrouting.net. tails.zone. 1200 IN MX 20 witcher-relay.mxrouting.net.
SOA Details
TTL
20m
SOA
Responsible
hostmaster.tails.zone
SOA
Serial
2026051801
SOA
Times
Refresh
4h
Retry
34m
Expire
14d
Minimum TTL
5m
tails.zone. 1200 IN SOA ns1.dyna-ns.net. hostmaster.tails.zone. 2026051801 16384 2048 1209600 300
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 |
—
|
|
20m
tails.zone. 1200 IN TXT "v=spf1 include:mxroute.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).