26
records
IPv4 Addresses
TTL
polar.com. 60 IN A 18.160.10.101 polar.com. 60 IN A 18.160.10.114 polar.com. 60 IN A 18.160.10.32 polar.com. 60 IN A 18.160.10.86
Name Servers
TTL
20m
20m
20m
polar.com. 1200 IN NS ns-1056.awsdns-04.org. polar.com. 1200 IN NS ns-1738.awsdns-25.co.uk. polar.com. 1200 IN NS ns-65.awsdns-08.com. polar.com. 1200 IN NS ns-696.awsdns-23.net.
Mail Servers
TTL
polar.com. 300 IN MX 10 polar-com.mail.protection.outlook.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
polar.com. 900 IN SOA ns-1056.awsdns-04.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Certificate Authority Authorization
TTL
5m
5m
5m
5m
5m
5m
polar.com. 300 IN CAA 0 issue "amazon.com" polar.com. 300 IN CAA 0 issue "amazonaws.com" polar.com. 300 IN CAA 0 issue "amazontrust.com" polar.com. 300 IN CAA 0 issue "awstrust.com" polar.com. 300 IN CAA 0 issue "digicert.com" polar.com. 300 IN CAA 0 issue "pki.goog"
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
Subdomain Policy
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
none
quarantine
reject
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
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
polar.com. 300 IN DMARC v=DMARC1;p=reject;sp=reject;fo=1;rua=mailto:[email protected]
DKIM
TTL
DKIM
Selector
selector2
v=DKIM1
k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC4gylIjGnHkXEs9bBo...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC4gylIjGnHkXEs9bBoGfGkavD4diJSeEjT+9UNa+Z2rBZlN/1AjoWEGTiXmWQlFpCVIgfDSkkdkYxfRLWU2aQoPdryd1Yh4ThTORkbV+4HX/74cx2FejGkpZpzzdqgEEH36a1Jm1sUjfivD1BpeTAietXE7msl6U157Qq1iWu1rQIDAQAB
polar.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC4gylIjGnHkXEs9bBoGfGkavD4diJSeEjT+9UNa+Z2rBZlN/1AjoWEGTiXmWQlFpCVIgfDSkkdkYxfRLWU2aQoPdryd1Yh4ThTORkbV+4HX/74cx2FejGkpZpzzdqgEEH36a1Jm1sUjfivD1BpeTAietXE7msl6U157Qq1iWu1rQIDAQAB;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | mx |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
5m
polar.com. 300 IN TXT "v=spf1 mx:polar.com ip4:50.31.55.75 ip4:168.245.72.232 ip4:168.245.66.185 ip4:168.245.11.97 ip4:185.55.178.26 ip4:185.53.164.10 ip4:62.236.116.67 ip4:95.175.113.181 include:mail.zendesk.com include:spf.protection.outlook.com include:7615456.spf04.hubspotemail.net include:_spf.emailcampaigns.net include:portalmail.assentcompliance.com include:amazonses.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
apple-domain-verification=AnLrISHisbocWsVA
5m
atlassian-domain-verification=zy7Em13hU39rIRtom1nEBAmPYyRfuvzyaRbAkyBHEeAbk72AaYGwj2MCVPiQ07qu
5m
google-site-verification=5cXknyZL8WsjvgKcoDkae8OYDWBr3cZKSxbLNrdsKtk
5m
google-site-verification=Pyv8Pt6weKtp44hWrj9M3yidL4B2m1vLDxHLDDqgLfY
5m
google-site-verification=xwhpRCYrf7W7qYJ_mfuVzYWoXuZc-QLrxTAz0HLrBUM
5m
miro-verification=4a85d3f202a8e70213c44353f962929b4cb1777a
5m
TXT
—
_qla99ammmeeph04zdh1piahmcxzqlzz
5m
polar.com. 300 IN TXT "apple-domain-verification=AnLrISHisbocWsVA" polar.com. 300 IN TXT "atlassian-domain-verification=zy7Em13hU39rIRtom1nEBAmPYyRfuvzyaRbAkyBHEeAbk72AaYGwj2MCVPiQ07qu" polar.com. 300 IN TXT "google-site-verification=5cXknyZL8WsjvgKcoDkae8OYDWBr3cZKSxbLNrdsKtk" polar.com. 300 IN TXT "google-site-verification=Pyv8Pt6weKtp44hWrj9M3yidL4B2m1vLDxHLDDqgLfY" polar.com. 300 IN TXT "google-site-verification=xwhpRCYrf7W7qYJ_mfuVzYWoXuZc-QLrxTAz0HLrBUM" polar.com. 300 IN TXT "miro-verification=4a85d3f202a8e70213c44353f962929b4cb1777a" polar.com. 300 IN TXT "_qla99ammmeeph04zdh1piahmcxzqlzz"