12
records
IPv4 Addresses
TTL
opentracing.io. 120 IN A 18.208.88.157 opentracing.io. 120 IN A 98.84.224.111
Name Servers
TTL
20m
20m
20m
20m
opentracing.io. 1200 IN NS dns1.p06.nsone.net. opentracing.io. 1200 IN NS dns2.p06.nsone.net. opentracing.io. 1200 IN NS dns3.p06.nsone.net. opentracing.io. 1200 IN NS dns4.p06.nsone.net.
Mail Servers
TTL
20m
20m
opentracing.io. 1200 IN MX 10 mail.protonmail.ch. opentracing.io. 1200 IN MX 20 mailsec.protonmail.ch.
SOA Details
TTL
20m
SOA
Responsible
hostmaster.nsone.net
SOA
Serial
1664651716
SOA
Times
Refresh
12h
Retry
2h
Expire
14d
Minimum TTL
1h
opentracing.io. 1200 IN SOA dns1.p06.nsone.net. hostmaster.nsone.net. 1664651716 43200 7200 1209600 3600
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
DKIM
Selector
protonmail
v=DKIM1
k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDA1ly9Je0mz/5mBxtU...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDA1ly9Je0mz/5mBxtU07egc9dG0zn01aWkYAt7a7cR29aTmJiy1lEHZXavWKmyYHHTT6fqPYWtOi/iDIL81s5wgV3xorBtuCUCmE1Q8tTgexxDFan/74Nq/oAZsmvUbNg5uLoELs+Tv8V8atNzTe2NrsxbtOfkKwdcbnT4qai6IwIDAQAB
opentracing.io. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDA1ly9Je0mz/5mBxtU07egc9dG0zn01aWkYAt7a7cR29aTmJiy1lEHZXavWKmyYHHTT6fqPYWtOi/iDIL81s5wgV3xorBtuCUCmE1Q8tTgexxDFan/74Nq/oAZsmvUbNg5uLoELs+Tv8V8atNzTe2NrsxbtOfkKwdcbnT4qai6IwIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | mx |
—
|
|
|
| ~ Softfail | all |
—
|
|
20m
opentracing.io. 1200 IN TXT "v=spf1 include:_spf.protonmail.ch mx ~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
protonmail-verification=208252bbc0d427c7d5cfafbbf8633811e0b7f146
20m
opentracing.io. 1200 IN TXT "protonmail-verification=208252bbc0d427c7d5cfafbbf8633811e0b7f146"