26
records
IPv4 Addresses
TTL
precheck.com. 300 IN A 104.18.14.18 precheck.com. 300 IN A 104.18.15.18
IPv6 Addresses
TTL
precheck.com. 300 IN AAAA 2606:4700:0:0:0:0:6812:E12 precheck.com. 300 IN AAAA 2606:4700:0:0:0:0:6812:F12
Name Servers
TTL
precheck.com. 1200 IN NS lovisa.ns.cloudflare.com. precheck.com. 1200 IN NS toby.ns.cloudflare.com.
Mail Servers
TTL
1m
1m
precheck.com. 60 IN MX 10 usb-smtp-inbound-2.mimecast.com. precheck.com. 60 IN MX 10 usb-smtp-inbound-1.mimecast.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2403527456
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
precheck.com. 1200 IN SOA lovisa.ns.cloudflare.com. dns.cloudflare.com. 2403527456 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
30s
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.
precheck.com. 30 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
DKIM
TTL
DKIM
Selector
selector1
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1HmdZvxV/4r5...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1HmdZvxV/4r5UtoLTtVzZ8XYNf3OmAcE0Ge6GszPOpjPaVVwhU62jFZriWexVMarmRB4uYNb6RyMmMaC8cDBlbDF3V7QenwvEl7GDznU89IAnWfejkE39d2Tq1RFcGTziiuN4oKEEDEVO+ogwcdKRdBrmXXqRA9aOVRTpq0QEWsrEjWiLetKw5sto2DyxTMGJMTOU+lfZtFCCAtFhLMiU+ZfB3xNxUMvDWIxKAR25SETphgvDP4pwnjqIlrecFWR/JVap3RnODqWCIRgFm8/mKo6/61Ic8Fn0VSdn9TnpAErnHKwJOZBO1dWSEozbca38I8vwejjeOIdAoNt4IlZsQIDAQAB
precheck.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1HmdZvxV/4r5UtoLTtVzZ8XYNf3OmAcE0Ge6GszPOpjPaVVwhU62jFZriWexVMarmRB4uYNb6RyMmMaC8cDBlbDF3V7QenwvEl7GDznU89IAnWfejkE39d2Tq1RFcGTziiuN4oKEEDEVO+ogwcdKRdBrmXXqRA9aOVRTpq0QEWsrEjWiLetKw5sto2DyxTMGJMTOU+lfZtFCCAtFhLMiU+ZfB3xNxUMvDWIxKAR25SETphgvDP4pwnjqIlrecFWR/JVap3RnODqWCIRgFm8/mKo6/61Ic8Fn0VSdn9TnpAErnHKwJOZBO1dWSEozbca38I8vwejjeOIdAoNt4IlZsQIDAQAB;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | mx |
—
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| + Pass | include |
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| + Pass | include |
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| + Pass | include |
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| + Pass | a |
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| + Pass | a |
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| + Pass | include |
|
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
|
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| + Pass | ip4 |
|
||
| ~ Softfail | all |
—
|
|
1m
precheck.com. 60 IN TXT "v=spf1 mx include:usb._netblocks.mimecast.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com a:relay.i9advantage.com a:mail-relay.secure-24.net include:_spf.salesforce.com ip4:199.71.239.178 ip4:67.216.183.10 ip4:67.129.79.226 ip4:69.74.105.9 ip4:8.43.176.53 ip4:69.74.105.4 ip4:128.203.109.115 ip4:128.203.110.69 ~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=ms47075957
1m
anthropic-domain-verification-c9kpkj=cSvG4tId02CydaBE8AGCYI3Rr
1m
globalsign-domain-verification=EB9888715ABDB1F22B3FA3B1EF0963A3
1m
knowbe4-site-verification=0db6c76e9ac5e51b888b13e74ea6ced2
1m
pardot553982=a06357819cac5cc8ff4268fbd6c28a3454e9b362b5e1944a778de00cec7b0b58
1m
yahoo-verification-key=dXuMtcQMhuxdGs1HoX18sVMB+2TR5n8i18Tg6EDeha0=
1m
TXT
—
28726fce46054da79cc43e6b6c6097b0
1m
TXT
—
8y7x9gvkw0yw4cr7zm31vj9kyvb07z24
1m
TXT
—
_7phg0zu595600si76u9mt5uy7vlr9iy
1m
TXT
—
_sitelock-domain-validation=940fb4014af5032c
1m
TXT
—
iPVLPxwwMws+jGF2fAZ9F6JQl5aUZ+0DwgCbcttMlvw=
1m
TXT
—
ppe-6cfbd316134626a1712c383b361b26345d18693b
1m
TXT
—
precheck.com TXT 28726fce46054da79cc43e6b6c6097b0
1m
TXT
—
y9rn7ccgg704lt42qbwmdj83vvt5cghr
1m
precheck.com. 60 IN TXT "MS=ms47075957" precheck.com. 60 IN TXT "anthropic-domain-verification-c9kpkj=cSvG4tId02CydaBE8AGCYI3Rr" precheck.com. 60 IN TXT "globalsign-domain-verification=EB9888715ABDB1F22B3FA3B1EF0963A3" precheck.com. 60 IN TXT "knowbe4-site-verification=0db6c76e9ac5e51b888b13e74ea6ced2" precheck.com. 60 IN TXT "pardot553982=a06357819cac5cc8ff4268fbd6c28a3454e9b362b5e1944a778de00cec7b0b58" precheck.com. 60 IN TXT "yahoo-verification-key=dXuMtcQMhuxdGs1HoX18sVMB+2TR5n8i18Tg6EDeha0=" precheck.com. 60 IN TXT "28726fce46054da79cc43e6b6c6097b0" precheck.com. 60 IN TXT "8y7x9gvkw0yw4cr7zm31vj9kyvb07z24" precheck.com. 60 IN TXT "_7phg0zu595600si76u9mt5uy7vlr9iy" precheck.com. 60 IN TXT "_sitelock-domain-validation=940fb4014af5032c" precheck.com. 60 IN TXT "iPVLPxwwMws+jGF2fAZ9F6JQl5aUZ+0DwgCbcttMlvw=" precheck.com. 60 IN TXT "ppe-6cfbd316134626a1712c383b361b26345d18693b" precheck.com. 60 IN TXT "precheck.com TXT 28726fce46054da79cc43e6b6c6097b0" precheck.com. 60 IN TXT "y9rn7ccgg704lt42qbwmdj83vvt5cghr"