19
records
Name Servers
TTL
20m
20m
20m
internetpostage.com. 1200 IN NS ns-1428.awsdns-50.org. internetpostage.com. 1200 IN NS ns-1736.awsdns-25.co.uk. internetpostage.com. 1200 IN NS ns-283.awsdns-35.com. internetpostage.com. 1200 IN NS ns-580.awsdns-08.net.
Mail Servers
TTL
20m
20m
20m
20m
20m
internetpostage.com. 1200 IN MX 1 aspmx.l.google.com. internetpostage.com. 1200 IN MX 5 alt2.aspmx.l.google.com. internetpostage.com. 1200 IN MX 5 alt1.aspmx.l.google.com. internetpostage.com. 1200 IN MX 10 alt3.aspmx.l.google.com. internetpostage.com. 1200 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
internetpostage.com. 900 IN SOA ns-580.awsdns-08.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
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 |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
5m
internetpostage.com. 300 IN TXT "v=spf1 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
MS=ms80167239
5m
globalsign-domain-verification=16E858A32757F8EBCC84E3A20EECF092
5m
globalsign-domain-verification=6B2625EFDA1AF9E103AE259B562266C3
5m
globalsign-domain-verification=B87596DB3807AA916FE88D1154E18084
5m
globalsign-domain-verification=F93E40629F255CF36EA550A87026E859
5m
globalsign-domain-verification=fee181afb7bdf5f8f7d11cfe22144fd7
5m
google-site-verification=T4I3ss894cizbxZXzhA2tL27mmuduDCe7BbbwSXPcXc
5m
internetpostage.com. 300 IN TXT "MS=ms80167239" internetpostage.com. 300 IN TXT "globalsign-domain-verification=16E858A32757F8EBCC84E3A20EECF092" internetpostage.com. 300 IN TXT "globalsign-domain-verification=6B2625EFDA1AF9E103AE259B562266C3" internetpostage.com. 300 IN TXT "globalsign-domain-verification=B87596DB3807AA916FE88D1154E18084" internetpostage.com. 300 IN TXT "globalsign-domain-verification=F93E40629F255CF36EA550A87026E859" internetpostage.com. 300 IN TXT "globalsign-domain-verification=fee181afb7bdf5f8f7d11cfe22144fd7" internetpostage.com. 300 IN TXT "google-site-verification=T4I3ss894cizbxZXzhA2tL27mmuduDCe7BbbwSXPcXc"