11
records
IPv4 Addresses
TTL
crsend.com. 60 IN A 52.19.84.158
Name Servers
TTL
20m
20m
20m
crsend.com. 1200 IN NS ns-1148.awsdns-15.org. crsend.com. 1200 IN NS ns-1578.awsdns-05.co.uk. crsend.com. 1200 IN NS ns-214.awsdns-26.com. crsend.com. 1200 IN NS ns-803.awsdns-36.net.
SOA Details
TTL
15m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
2h
Retry
15m
Expire
14d
Minimum TTL
1d
crsend.com. 900 IN SOA ns-214.awsdns-26.com. 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
DKIM
Selector
mail
v=DKIM1
k=rsa
5m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQChAJ81XPjt2J32Pe4z...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQChAJ81XPjt2J32Pe4zJ3OlybuYDT5fiG7PQWIEqeUtrrr3zSQH0Pn93Hc0JPlBocz/LD8APuEGZXmvQWGNBxQt1FT3erSFTbCht9vdsC+Rn5Vii5MLiTcel949t4RoRpAdg8Shb4rI9WPrUPeEiHqzDE9b0UwT+iyM1VwJi6s8uQIDAQAB
crsend.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQChAJ81XPjt2J32Pe4zJ3OlybuYDT5fiG7PQWIEqeUtrrr3zSQH0Pn93Hc0JPlBocz/LD8APuEGZXmvQWGNBxQt1FT3erSFTbCht9vdsC+Rn5Vii5MLiTcel949t4RoRpAdg8Shb4rI9WPrUPeEiHqzDE9b0UwT+iyM1VwJi6s8uQIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
5m
crsend.com. 300 IN TXT "v=spf1 include:spf.crsend.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
mailru-verification: 3cbbba8551c13be8
5m
yandex-verification: 71a36dc3dfcc30bd
5m
crsend.com. 300 IN TXT "mailru-verification: 3cbbba8551c13be8" crsend.com. 300 IN TXT "yandex-verification: 71a36dc3dfcc30bd"