10
records
IPv4 Addresses
TTL
activeteachonline.com. 60 IN A 3.162.112.103 activeteachonline.com. 60 IN A 3.162.112.112 activeteachonline.com. 60 IN A 3.162.112.78 activeteachonline.com. 60 IN A 3.162.112.86
Name Servers
TTL
activeteachonline.com. 300 IN NS ns-1480.awsdns-57.org. activeteachonline.com. 300 IN NS ns-2016.awsdns-60.co.uk. activeteachonline.com. 300 IN NS ns-217.awsdns-27.com. activeteachonline.com. 300 IN NS ns-904.awsdns-49.net.
SOA Details
TTL
5m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
3h
Retry
1h
Expire
30d
Minimum TTL
15m
activeteachonline.com. 300 IN SOA ns-904.awsdns-49.net. awsdns-hostmaster.amazon.com. 1 10800 3600 2592000 900
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 |
|---|---|---|---|---|
| - Fail | all |
—
|
|
4m
activeteachonline.com. 299 IN TXT "v=spf1 -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).