36
records
IPv4 Addresses
TTL
amberstudent.com. 60 IN A 18.154.227.112 amberstudent.com. 60 IN A 18.154.227.68 amberstudent.com. 60 IN A 18.154.227.81 amberstudent.com. 60 IN A 18.154.227.92
Name Servers
TTL
amberstudent.com. 300 IN NS ns-1215.awsdns-23.org. amberstudent.com. 300 IN NS ns-1667.awsdns-16.co.uk. amberstudent.com. 300 IN NS ns-266.awsdns-33.com. amberstudent.com. 300 IN NS ns-741.awsdns-28.net.
Mail Servers
TTL
5m
5m
5m
5m
5m
amberstudent.com. 300 IN MX 1 aspmx.l.google.com. amberstudent.com. 300 IN MX 5 alt1.aspmx.l.google.com. amberstudent.com. 300 IN MX 5 alt2.aspmx.l.google.com. amberstudent.com. 300 IN MX 10 alt3.aspmx.l.google.com. amberstudent.com. 300 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
amberstudent.com. 900 IN SOA ns-1667.awsdns-16.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Certificate Authority Authorization
TTL
CAA
—
5m
5m
5m
5m
5m
amberstudent.com. 300 IN CAA 0 iodef "mailto:[email protected]" amberstudent.com. 300 IN CAA 0 issue "amazon.com" amberstudent.com. 300 IN CAA 0 issue "letsencrypt.org" amberstudent.com. 300 IN CAA 0 issue "pki.goog" amberstudent.com. 300 IN CAA 0 issuewild "amazon.com"
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]!10m
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
mailto:[email protected]!10m
Forensic (per-failure) reports. Often omitted for privacy or volume.
amberstudent.com. 300 IN DMARC v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
DKIM
TTL
DKIM
Selector
google
v=DKIM1
k=rsa
5m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2V5Ded7C/blOBTLrW...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2V5Ded7C/blOBTLrWMmK2WUSTmZDt/pRx6eKHoSmDqu4e/w7y0RVxkzpXcXEGQtR7799AeP35HZCUboFpfQxNnpBaeVR0s7+Sej4AyXbNKdNEn8fdWni7Cm4LaqMyaDyond2KXs0kNWP4aDJJOJSimLmKWVaaYAs5NNdFMSiEQQIDAQAB
amberstudent.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2V5Ded7C/blOBTLrWMmK2WUSTmZDt/pRx6eKHoSmDqu4e/w7y0RVxkzpXcXEGQtR7799AeP35HZCUboFpfQxNnpBaeVR0s7+Sej4AyXbNKdNEn8fdWni7Cm4LaqMyaDyond2KXs0kNWP4aDJJOJSimLmKWVaaYAs5NNdFMSiEQQIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
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| + Pass | include |
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| + Pass | include |
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| - Fail | all |
—
|
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5m
amberstudent.com. 300 IN TXT "v=spf1 include:spf.mtasv.net include:mail.zohoanalytics.in include:sender.zohoinvoice.com include:mail.zendesk.com include:_spf.google.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
Sendinblue-code:c1db09ada190e2ebc54c299fbb88ea84
5m
Sendinblue-code:c23104492ff5f20fc566e44d0af3c5eb
5m
anthropic-domain-verification-nkdcdh=0GBfg7cMnW3wjDgxT21aLLw71
5m
facebook-domain-verification=0yba2w5eicgdld8da9fyyh4g3jwvj4
5m
google-site-verification=HBDZebsWaMv3WGbrs4G07pXJ_MzmckjCSh_W_CCNoR4
5m
google-site-verification=Io2F6BUkfKFeAr7PVXEO1s-G1bIcQYLiRYdbGy3ALp4
5m
google-site-verification=RrdIZsnJfZlEtQG6pwpT7qqo1TiKbjkqejUHsxBCC2Y
5m
google-site-verification=TFeMj4j0JAJqeOirHW6ZHRGcm3JEUf4GoNEJSrsvVAI
5m
google-site-verification=TsNrrhKNUzsp15hShHIa4RkIzEMiCZEW6eVQBx9dtnQ
5m
google-site-verification=WW_verify_A6G71gZw8KTSkJ1y
5m
google-site-verification=eCACPnWzR13pYcjVE-PW4osWt77QSJPiShPGmX_OrME
5m
google-site-verification=voMTv37beCYs1Yk78abwtP3MlVvoYaHwhN2Op6tBss4
5m
mongodb-site-verification=I8qoNY9njKloY79F1nnTe2717n18zQWi
5m
stripe-verification=d8494aaf1c870bd55ca1fd512c7ffc214a402cc00bb7c10f302a6073e3fb2b60
5m
amberstudent.com. 300 IN TXT "Sendinblue-code:c1db09ada190e2ebc54c299fbb88ea84" amberstudent.com. 300 IN TXT "Sendinblue-code:c23104492ff5f20fc566e44d0af3c5eb" amberstudent.com. 300 IN TXT "anthropic-domain-verification-nkdcdh=0GBfg7cMnW3wjDgxT21aLLw71" amberstudent.com. 300 IN TXT "facebook-domain-verification=0yba2w5eicgdld8da9fyyh4g3jwvj4" amberstudent.com. 300 IN TXT "google-site-verification=HBDZebsWaMv3WGbrs4G07pXJ_MzmckjCSh_W_CCNoR4" amberstudent.com. 300 IN TXT "google-site-verification=Io2F6BUkfKFeAr7PVXEO1s-G1bIcQYLiRYdbGy3ALp4" amberstudent.com. 300 IN TXT "google-site-verification=RrdIZsnJfZlEtQG6pwpT7qqo1TiKbjkqejUHsxBCC2Y" amberstudent.com. 300 IN TXT "google-site-verification=TFeMj4j0JAJqeOirHW6ZHRGcm3JEUf4GoNEJSrsvVAI" amberstudent.com. 300 IN TXT "google-site-verification=TsNrrhKNUzsp15hShHIa4RkIzEMiCZEW6eVQBx9dtnQ" amberstudent.com. 300 IN TXT "google-site-verification=WW_verify_A6G71gZw8KTSkJ1y" amberstudent.com. 300 IN TXT "google-site-verification=eCACPnWzR13pYcjVE-PW4osWt77QSJPiShPGmX_OrME" amberstudent.com. 300 IN TXT "google-site-verification=voMTv37beCYs1Yk78abwtP3MlVvoYaHwhN2Op6tBss4" amberstudent.com. 300 IN TXT "mongodb-site-verification=I8qoNY9njKloY79F1nnTe2717n18zQWi" amberstudent.com. 300 IN TXT "stripe-verification=d8494aaf1c870bd55ca1fd512c7ffc214a402cc00bb7c10f302a6073e3fb2b60"