Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biolitec.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 18:17:11 UTC · ↺ Refresh
MX Hostnames
- biolitec-com.mail.protection.outlook.com
MX Priorities
- biolitec-com.mail.protection.outlook.com: 0
A / AAAA Records
- 159.69.223.223 ↩ static.223.223.69.159.clients.your-server.de
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
SOA Record
Raw SOA
ns25.domaincontrol.com dns.jomax.net 2026021900 28800 7200 604800 600
Primary NS (mname)
ns25.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns26.domaincontrol.com
ns25.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx:mail.biolitec.biz include:eu.zcsend.net include:one.zoho.eu include:spf.protection.outlook.com include:eu.transmail.net include:mailgun.org ip4:217.182.53.234 ip4:159.69.223.223 ip4:20.111.16.158 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- 5XCVZFmw4u3m2T07hFsKfrKMKjdvjT5LEqs6NKwbHvcyMaPJJgk3jHT7KZU+F04AMzHJvn6Jrg+MIG8p73S9Ww==
- zoho-verification=zb05677738.zmverify.zoho.eu
- SPFv=spf1 mx:mail.biolitec.biz include:eu.zcsend.net include:one.zoho.eu include:spf.protection.outlook.com include:eu.transmail.net include:mailgun.org ip4:217.182.53.234 ip4:159.69.223.223 ip4:20.111.16.158 -all
- have-i-been-pwned-verification=dweb_lxe2e1cvxiyqsowq37plou7e
- MS=ms37855345
- knowbe4-site-verification=b41413563160bdb3c2a985cdcbdd706b
- Foxit-domain-verification=89f4d71dbe5ab52911adc1dce8c0fd71
- DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnMmqOPpMMu9q4lC7jj0i gEOc05mR7tJO0Jl7tQUjkhXiSLEu0XsdlrKx8lIMHnwaG3DPGA7MSvTKbd7PeVra 1g8zL/EnFPsu6J1igjxVXfbWp51h2gtcVZgtNmzrfupUHd1E5dnRRUjn0azPuDnI eSElfjKkPtqUrfXPs6hvsekXxOeT7Ow4gibFQFdQgstmCgEsGCBZ3CDY7LU84OyL HEi9oerVdcE24Zi6LjxBVFlyDIE2dkP3/bhzUEbUTYHvU9KOqwYXvOUaZUT40h92 D1uaaHrWUqq4jDcmyQc1VSiEtnvxZCRpLJ0CSn8rS4KywXb+PjTk35yk1JQnmbhD MQIDAQAB; h=sha256;
- openai-domain-verification=dv-g88IyYtxsWHaE4CwuVfEjCPz
Full email verification for biolitec.com
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