11
records
IPv4 Addresses
TTL
dyn.co. 600 IN A 162.159.140.128 dyn.co. 600 IN A 172.66.0.126
Name Servers
TTL
NS
—
20m
NS
—
20m
NS
—
20m
NS
—
20m
dyn.co. 1200 IN NS ns01.dot-dns.co.uk. dyn.co. 1200 IN NS ns01.dot-dns.net. dyn.co. 1200 IN NS ns02.dot-dns.co.uk. dyn.co. 1200 IN NS ns02.dot-dns.net.
SOA Details
TTL
20m
SOA
Responsible
dns-admin.dotdigital.com
SOA
Serial
2406937786
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
dyn.co. 1200 IN SOA ns01.dot-dns.co.uk. dns-admin.dotdigital.com. 2406937786 10000 2400 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 | mx |
—
|
|
|
| + Pass | include |
|
||
| + Pass | ip4 |
|
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| + Pass | include |
|
||
| + Pass | include |
|
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| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
5m
dyn.co. 300 IN TXT "v=spf1 mx include:spf.dotdigital.com ip4:161.71.6.224/28 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.callclosed.net include:eu._netblocks.mimecast.com include:stspg-customer.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).
Text Content
TTL
globalsign-domain-verification=WbIIXIyJFhVXUnoogRMJuRq4qq3uVK-8lS7X11oUo3
5m
TXT
—
J+XO+pwp6+PNx4zMCSl3LGvdKmyx5pzGNnb9hGEO3wE=
5m
dyn.co. 300 IN TXT "globalsign-domain-verification=WbIIXIyJFhVXUnoogRMJuRq4qq3uVK-8lS7X11oUo3" dyn.co. 300 IN TXT "J+XO+pwp6+PNx4zMCSl3LGvdKmyx5pzGNnb9hGEO3wE="