19
records
IPv4 Addresses
TTL
sideline.com. 60 IN A 35.202.141.127
Name Servers
TTL
20m
20m
20m
sideline.com. 1200 IN NS ns-1444.awsdns-52.org. sideline.com. 1200 IN NS ns-1627.awsdns-11.co.uk. sideline.com. 1200 IN NS ns-264.awsdns-33.com. sideline.com. 1200 IN NS ns-982.awsdns-58.net.
Mail Servers
TTL
1m
1m
1m
1m
1m
1m
1m
sideline.com. 60 IN MX 1 aspmx.l.google.com. sideline.com. 60 IN MX 5 alt1.aspmx.l.google.com. sideline.com. 60 IN MX 5 alt2.aspmx.l.google.com. sideline.com. 60 IN MX 10 d104744a.ess.barracudanetworks.com. sideline.com. 60 IN MX 10 d104744b.ess.barracudanetworks.com. sideline.com. 60 IN MX 10 alt3.aspmx.l.google.com. sideline.com. 60 IN MX 10 alt4.aspmx.l.google.com.
SOA Details
TTL
15m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
2h
Retry
15m
Expire
14d
Minimum TTL
1d
sideline.com. 900 IN SOA ns-1627.awsdns-11.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Certificate Authority Authorization
TTL
5m
5m
5m
sideline.com. 300 IN CAA 0 issue "amazon.com" sideline.com. 300 IN CAA 0 issue "digicert.com" sideline.com. 300 IN CAA 0 issue "letsencrypt.org"
DMARC
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
5m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
sideline.com. 300 IN DMARC v=DMARC1;p=quarantine;pct=100;adkim=s;aspf=r;rua=mailto:[email protected];ruf=mailto:[email protected];
DKIM
TTL
DKIM
Selector
google
v=DKIM1
k=rsa
1m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqA7MtvZZi46Z...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqA7MtvZZi46ZpAKdkUC/yhEY77q/0gExIVoqKRaXHG+yVPwE7zLLEecZQj3Z9zdb09OkienMa2GvNZGsIjGXiODyrfRp1M2cIRxHJeBeHBDVN1ajOr1ispbrpBuYNpUKDWCKR1G3rlNK35YnPanGou6hPaqjV4TV5BJJJQwMe8xoJgKUIjnurs4MqWeznPQz8YLZPLhGvz2M7sJEH8cXa6tqGUMg/2rcTPWUOkq40S5Rubjwr0GLTdeXq4CIU1Y5vxnGsU5ifC0Kj3enFXxF+Fkdc979pbiBIvV0cI7PSdEH1CwQJXaielOBqPXTbiTRNbYEqK097wIDAQAB
sideline.com. 60 IN DKIM v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqA7MtvZZi46ZpAKdkUC/yhEY77q/0gExIVoqKRaXHG+yVPwE7zLLEecZQj3Z9zdb09OkienMa2GvNZGsIjGXiODyrfRp1M2cIRxHJeBeHBDVN1ajOr1ispbrpBuYNpUKDWCKR1G3rlNK35YnPanGou6hPaqjV4TV5BJJJQwMe8xoJgKUIjnurs4MqWeznPQz8YLZPLhGvz2M7sJEH8cXa6tqGUMg/2rcTPWUOkq40S5Rubjwr0GLTdeXq4CIU1Y5vxnGsU5ifC0Kj3enFXxF+Fkdc979pbiBIvV0cI7PSdEH1CwQJXaielOBqPXTbiTRNbYEqK097wIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
1m
sideline.com. 60 IN TXT "v=spf1 include:_spf.google.com ip4:12.0.206.52/29 ip4:12.218.81.99/32 ip4:199.193.200.96 ip4:199.193.204.96 ip4:35.167.152.199/32 include:sendgrid.net include:mail.zendesk.com include:_spf.psm.knowbe4.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).