55
records
IPv4 Addresses
TTL
blackbull.com. 300 IN A 104.16.150.108 blackbull.com. 300 IN A 104.16.151.108
IPv6 Addresses
TTL
blackbull.com. 300 IN AAAA 2606:4700:0:0:0:0:6810:966C blackbull.com. 300 IN AAAA 2606:4700:0:0:0:0:6810:976C
Name Servers
TTL
blackbull.com. 1200 IN NS frank.ns.cloudflare.com. blackbull.com. 1200 IN NS kay.ns.cloudflare.com.
Mail Servers
TTL
MX
—
249
5m
blackbull.com. 300 IN MX 0 blackbull-com.mail.protection.outlook.com. blackbull.com. 300 IN MX 249 mail.blackbull.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2416367016
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
blackbull.com. 1200 IN SOA frank.ns.cloudflare.com. dns.cloudflare.com. 2416367016 10000 2400 604800 1800
Certificate Authority Authorization
TTL
5m
5m
5m
5m
5m
5m
5m
5m
CAA
—
5m
5m
5m
5m
5m
5m
5m
5m
5m
5m
5m
5m
CAA
—
5m
5m
5m
5m
blackbull.com. 300 IN CAA 0 issue "amazon.com" blackbull.com. 300 IN CAA 0 issue "amazonaws.com" blackbull.com. 300 IN CAA 0 issue "amazontrust.com" blackbull.com. 300 IN CAA 0 issue "awstrust.com" blackbull.com. 300 IN CAA 0 issue "comodoca.com" blackbull.com. 300 IN CAA 0 issue "digicert.com; cansignhttpexchanges=yes" blackbull.com. 300 IN CAA 0 issue "godaddy.com" blackbull.com. 300 IN CAA 0 issue "letsencrypt.org" blackbull.com. 300 IN CAA 0 issue "microsoft.com" blackbull.com. 300 IN CAA 0 issue "pki.goog; cansignhttpexchanges=yes" blackbull.com. 300 IN CAA 0 issue "sectigo.com" blackbull.com. 300 IN CAA 0 issue "ssl.com" blackbull.com. 300 IN CAA 0 issue "starfieldtech.com" blackbull.com. 300 IN CAA 0 issuewild "amazon.com" blackbull.com. 300 IN CAA 0 issuewild "amazonaws.com" blackbull.com. 300 IN CAA 0 issuewild "amazontrust.com" blackbull.com. 300 IN CAA 0 issuewild "awstrust.com" blackbull.com. 300 IN CAA 0 issuewild "comodoca.com" blackbull.com. 300 IN CAA 0 issuewild "digicert.com; cansignhttpexchanges=yes" blackbull.com. 300 IN CAA 0 issuewild "godaddy.com" blackbull.com. 300 IN CAA 0 issuewild "letsencrypt.org" blackbull.com. 300 IN CAA 0 issuewild "microsoft.com" blackbull.com. 300 IN CAA 0 issuewild "pki.goog; cansignhttpexchanges=yes" blackbull.com. 300 IN CAA 0 issuewild "sectigo.com" blackbull.com. 300 IN CAA 0 issuewild "ssl.com" blackbull.com. 300 IN CAA 0 issuewild "starfieldtech.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]
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.
blackbull.com. 300 IN DMARC v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
DKIM
TTL
DKIM
Selector
k3
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUq...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUqSvfSX40x9R1OlRtbNiCY80lHRIlcKx3XDIR7257aUx+q9CSIARdfTL6KCuLGNFx5g9TgVr6png4ajcieSQGtOehBgxnkDN8aAA5TX0FmFrcefJU0JoxLOF09EKgXxhSSHCk/ekVb0PXSboHXoZ9+EI404F1qhcwXXIgHXTaUthHTut2P6BBZhIXIgvDe/w49GchR7MRJqjNb7neEBbYHbgWuBTvvHCg7Gy6m6n9krYK+ROWq3dVvXy9plAGK3ygM+HtjIiMt7arRGMOF0WgDTz7YdN9BGpt6BvXxLnjiQcgS5T9n+cIyPZgiWzDMXNlaEEdKTEKxrwIDAQAB
DKIM
Selector
mandrill
v=DKIM1
k=rsa
5m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB
DKIM
Selector
k2
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOw...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA0b90ObWaLDc+i9MtTNmGeWO009hr20fIxhGg6XBT2kjZ1DTThopSe1nAndsupmcBwlQ5Q6LJ+ZAxLcujnPIxM0ZBLmgpkv8u6RfY4eFP8OLvdAW3oSuB0DyLDigQX4Sj8wBO4YIdQH6AAmBeOsidsKAFNFUCpc3vCxtBDR12U+cBg724l3sBkMQ8evnz6idnqxq9QAVYh8k4kJ+RP+6cqTdy7LjIm8xY/bQNpQIpGUAuDo2DjLcCDun9DAI4Q/3z+Q0o9QuQIDAQAB
DKIM
Selector
selector1
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs3pKYxIm9aFD...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs3pKYxIm9aFD1hrXuURxFewbaMJ8AaWKGQGh6iunuZxVzix4T/iw9avEdmWxO3zE4b7zmP8uscTutH0mveeun09l21700LEgVqxdQWF8uu3BQc9IwP6jfA07oG0KmfbByDWV4Urp7pZa7KA4t6JzHkrFsl+v0AFMxrulWf3wQ5Z7hIKY8ZfEOoxc7TNTYH8TPldWs/rZMiTQACIAN6zq3PTWZgw+z69BXCEbotzZGzw2bsJUoYQQbTV7U9Oha95FCuseoT0t1f4mhwIRUpMv/0Lc3NpCwTNC7BYeqmcET76YYFSTeORhe8NPC0EWiM8UNtkzjNUsrJ1hk60QZCtx+QIDAQAB
blackbull.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUqSvfSX40x9R1OlRtbNiCY80lHRIlcKx3XDIR7257aUx+q9CSIARdfTL6KCuLGNFx5g9TgVr6png4ajcieSQGtOehBgxnkDN8aAA5TX0FmFrcefJU0JoxLOF09EKgXxhSSHCk/ekVb0PXSboHXoZ9+EI404F1qhcwXXIgHXTaUthHTut2P6BBZhIXIgvDe/w49GchR7MRJqjNb7neEBbYHbgWuBTvvHCg7Gy6m6n9krYK+ROWq3dVvXy9plAGK3ygM+HtjIiMt7arRGMOF0WgDTz7YdN9BGpt6BvXxLnjiQcgS5T9n+cIyPZgiWzDMXNlaEEdKTEKxrwIDAQAB; blackbull.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB; blackbull.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA0b90ObWaLDc+i9MtTNmGeWO009hr20fIxhGg6XBT2kjZ1DTThopSe1nAndsupmcBwlQ5Q6LJ+ZAxLcujnPIxM0ZBLmgpkv8u6RfY4eFP8OLvdAW3oSuB0DyLDigQX4Sj8wBO4YIdQH6AAmBeOsidsKAFNFUCpc3vCxtBDR12U+cBg724l3sBkMQ8evnz6idnqxq9QAVYh8k4kJ+RP+6cqTdy7LjIm8xY/bQNpQIpGUAuDo2DjLcCDun9DAI4Q/3z+Q0o9QuQIDAQAB; blackbull.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs3pKYxIm9aFD1hrXuURxFewbaMJ8AaWKGQGh6iunuZxVzix4T/iw9avEdmWxO3zE4b7zmP8uscTutH0mveeun09l21700LEgVqxdQWF8uu3BQc9IwP6jfA07oG0KmfbByDWV4Urp7pZa7KA4t6JzHkrFsl+v0AFMxrulWf3wQ5Z7hIKY8ZfEOoxc7TNTYH8TPldWs/rZMiTQACIAN6zq3PTWZgw+z69BXCEbotzZGzw2bsJUoYQQbTV7U9Oha95FCuseoT0t1f4mhwIRUpMv/0Lc3NpCwTNC7BYeqmcET76YYFSTeORhe8NPC0EWiM8UNtkzjNUsrJ1hk60QZCtx+QIDAQAB;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
5m
blackbull.com. 300 IN TXT "v=spf1 include:_s00563738.autospf.email ~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=ms95295382
5m
ahrefs-site-verification_b539772bdc1dc90c7d38369c6c734bc5fbaec1bdf5f4c787f2b6c8df979782b9
5m
apple-domain-verification=UzrbYyhKH6mSrotw
5m
atlassian-domain-verification=XQtY/ZXPNLLQr3Tr9xiQheBoMeqZ5CdJaEodc4POe9m/j/ifzCAbjTZ6VTO6GYMy
5m
atlassian-sending-domain-verification=135cb0df-f2fd-490f-b7a1-f513d0018f9b
5m
google-gws-recovery-domain-verification=60040214
5m
google-site-verification=euJJHD4jw4yaa-qumDVVLqqZ5gSNYrQTfkQHZy4L5Vc
5m
jamf-site-verification=piMMt577990ETZwSF6FpDA
5m
mandrill_verify._4tlOHBA9PTKRDjZ49TEvA
5m
openai-domain-verification=dv-CREYA5G8OantMSBaLUwQQvth
5m
uber-domain-verification=073e16a2-bbeb-4701-a7f1-8477aa5022d2
5m
uber-domain-verification=3899ac11-2af1-4587-90b2-406be13dc04d
5m
TXT
—
00D28000001JuLe=1TBMn00000000T3
5m
TXT
—
sending_domain172982=99f9c915b350a1269cd96693ff86951d4fb58dd9eb1faf5e4a253521be48bea4
5m
blackbull.com. 300 IN TXT "MS=ms95295382" blackbull.com. 300 IN TXT "ahrefs-site-verification_b539772bdc1dc90c7d38369c6c734bc5fbaec1bdf5f4c787f2b6c8df979782b9" blackbull.com. 300 IN TXT "apple-domain-verification=UzrbYyhKH6mSrotw" blackbull.com. 300 IN TXT "atlassian-domain-verification=XQtY/ZXPNLLQr3Tr9xiQheBoMeqZ5CdJaEodc4POe9m/j/ifzCAbjTZ6VTO6GYMy" blackbull.com. 300 IN TXT "atlassian-sending-domain-verification=135cb0df-f2fd-490f-b7a1-f513d0018f9b" blackbull.com. 300 IN TXT "google-gws-recovery-domain-verification=60040214" blackbull.com. 300 IN TXT "google-site-verification=euJJHD4jw4yaa-qumDVVLqqZ5gSNYrQTfkQHZy4L5Vc" blackbull.com. 300 IN TXT "jamf-site-verification=piMMt577990ETZwSF6FpDA" blackbull.com. 300 IN TXT "mandrill_verify._4tlOHBA9PTKRDjZ49TEvA" blackbull.com. 300 IN TXT "openai-domain-verification=dv-CREYA5G8OantMSBaLUwQQvth" blackbull.com. 300 IN TXT "uber-domain-verification=073e16a2-bbeb-4701-a7f1-8477aa5022d2" blackbull.com. 300 IN TXT "uber-domain-verification=3899ac11-2af1-4587-90b2-406be13dc04d" blackbull.com. 300 IN TXT "00D28000001JuLe=1TBMn00000000T3" blackbull.com. 300 IN TXT "sending_domain172982=99f9c915b350a1269cd96693ff86951d4fb58dd9eb1faf5e4a253521be48bea4"