13
records
IPv4 Addresses
TTL
studenthosteltr.com. 300 IN A 104.21.63.132 studenthosteltr.com. 300 IN A 172.67.145.197
IPv6 Addresses
TTL
studenthosteltr.com. 300 IN AAAA 2606:4700:3034:0:0:0:6815:3F84 studenthosteltr.com. 300 IN AAAA 2606:4700:3036:0:0:0:AC43:91C5
Name Servers
TTL
studenthosteltr.com. 1200 IN NS luciana.ns.cloudflare.com. studenthosteltr.com. 1200 IN NS nikon.ns.cloudflare.com.
Mail Servers
TTL
5m
studenthosteltr.com. 300 IN MX 0 _dc-mx.cc2b0e8d78a9.studenthosteltr.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2405946294
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
studenthosteltr.com. 1200 IN SOA luciana.ns.cloudflare.com. dns.cloudflare.com. 2405946294 10000 2400 604800 1800
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
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
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
studenthosteltr.com. 300 IN DMARC v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; adkim=r; aspf=r; pct=100
DKIM
TTL
DKIM
Selector
default
v=DKIM1
k=rsa
5m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmPdyxDEOYnuP...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmPdyxDEOYnuP6Oqd88pA1gQ8vKkRLiJUL7GRFCeUvHRZ6vFnC7HDEv5YYzcD8ynDn35tD2BtrK1MSwsOp3vEF9y+cLFJlp3e/vRz3c/USFqixDoVYbF7akr9UMdWBSKfKUojGsljIDGRfBJxIWNTqqCamQoWEz4DrFXAibJV5H+ltf1VZkYgoe97DA5g66aDZAwFJWo2f1IEdFU63yzlI6b7jgU0Kle1s6x3CVH5JLYDhgDryP1FDiyfG+vQA+fCC9EUIJXYd/cnDLX5YVZqBoFtS0iywtTN6mlamrrI/DM3Jb5/e3NMVNEVaKLjUFsPc+X8Ybmn+veJ9gj2n3bkWQIDAQAB
DKIM
Selector
k2
v=DKIM1
k=rsa
10m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOw...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA0b90ObWaLDc+i9MtTNmGeWO009hr20fIxhGg6XBT2kjZ1DTThopSe1nAndsupmcBwlQ5Q6LJ+ZAxLcujnPIxM0ZBLmgpkv8u6RfY4eFP8OLvdAW3oSuB0DyLDigQX4Sj8wBO4YIdQH6AAmBeOsidsKAFNFUCpc3vCxtBDR12U+cBg724l3sBkMQ8evnz6idnqxq9QAVYh8k4kJ+RP+6cqTdy7LjIm8xY/bQNpQIpGUAuDo2DjLcCDun9DAI4Q/3z+Q0o9QuQIDAQAB
DKIM
Selector
k3
v=DKIM1
k=rsa
10m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUq...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUqSvfSX40x9R1OlRtbNiCY80lHRIlcKx3XDIR7257aUx+q9CSIARdfTL6KCuLGNFx5g9TgVr6png4ajcieSQGtOehBgxnkDN8aAA5TX0FmFrcefJU0JoxLOF09EKgXxhSSHCk/ekVb0PXSboHXoZ9+EI404F1qhcwXXIgHXTaUthHTut2P6BBZhIXIgvDe/w49GchR7MRJqjNb7neEBbYHbgWuBTvvHCg7Gy6m6n9krYK+ROWq3dVvXy9plAGK3ygM+HtjIiMt7arRGMOF0WgDTz7YdN9BGpt6BvXxLnjiQcgS5T9n+cIyPZgiWzDMXNlaEEdKTEKxrwIDAQAB
studenthosteltr.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmPdyxDEOYnuP6Oqd88pA1gQ8vKkRLiJUL7GRFCeUvHRZ6vFnC7HDEv5YYzcD8ynDn35tD2BtrK1MSwsOp3vEF9y+cLFJlp3e/vRz3c/USFqixDoVYbF7akr9UMdWBSKfKUojGsljIDGRfBJxIWNTqqCamQoWEz4DrFXAibJV5H+ltf1VZkYgoe97DA5g66aDZAwFJWo2f1IEdFU63yzlI6b7jgU0Kle1s6x3CVH5JLYDhgDryP1FDiyfG+vQA+fCC9EUIJXYd/cnDLX5YVZqBoFtS0iywtTN6mlamrrI/DM3Jb5/e3NMVNEVaKLjUFsPc+X8Ybmn+veJ9gj2n3bkWQIDAQAB; studenthosteltr.com. 659 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA0b90ObWaLDc+i9MtTNmGeWO009hr20fIxhGg6XBT2kjZ1DTThopSe1nAndsupmcBwlQ5Q6LJ+ZAxLcujnPIxM0ZBLmgpkv8u6RfY4eFP8OLvdAW3oSuB0DyLDigQX4Sj8wBO4YIdQH6AAmBeOsidsKAFNFUCpc3vCxtBDR12U+cBg724l3sBkMQ8evnz6idnqxq9QAVYh8k4kJ+RP+6cqTdy7LjIm8xY/bQNpQIpGUAuDo2DjLcCDun9DAI4Q/3z+Q0o9QuQIDAQAB; studenthosteltr.com. 659 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUqSvfSX40x9R1OlRtbNiCY80lHRIlcKx3XDIR7257aUx+q9CSIARdfTL6KCuLGNFx5g9TgVr6png4ajcieSQGtOehBgxnkDN8aAA5TX0FmFrcefJU0JoxLOF09EKgXxhSSHCk/ekVb0PXSboHXoZ9+EI404F1qhcwXXIgHXTaUthHTut2P6BBZhIXIgvDe/w49GchR7MRJqjNb7neEBbYHbgWuBTvvHCg7Gy6m6n9krYK+ROWq3dVvXy9plAGK3ygM+HtjIiMt7arRGMOF0WgDTz7YdN9BGpt6BvXxLnjiQcgS5T9n+cIyPZgiWzDMXNlaEEdKTEKxrwIDAQAB;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | ip4 |
|
||
| ~ Softfail | all |
—
|
|
5m
studenthosteltr.com. 300 IN TXT "v=spf1 +a +mx +ip4:178.63.224.102 ~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).