7
records
IPv4 Addresses
TTL
myringcentral.com. 300 IN A 66.81.247.249 myringcentral.com. 300 IN A 66.81.247.7
Name Servers
TTL
myringcentral.com. 1200 IN NS dilbert.ns.cloudflare.com. myringcentral.com. 1200 IN NS zoe.ns.cloudflare.com.
Mail Servers
TTL
myringcentral.com. 1200 IN MX 10 myringcentral-com.mail.protection.outlook.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2401269266
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
myringcentral.com. 1200 IN SOA dilbert.ns.cloudflare.com. dns.cloudflare.com. 2401269266 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
| Qual | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + | include | spf.protection.outlook.com | ||
| - | all | — |
20m
myringcentral.com. 1200 IN TXT "v=spf1 include:spf.protection.outlook.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).