Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
visscher-caravelle.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 20:43:54 UTC · ↺ Refresh
MX Hostnames
- visschercaravelle-com02b.mail.protection.outlook.com
MX Priorities
- visschercaravelle-com02b.mail.protection.outlook.com: 0
A / AAAA Records
- 5.178.68.170 (no PTR)
Mail Server IPs
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.sollie.nl hostmaster.sollie.nl 2026031000 23941 3600 604800 900
Primary NS (mname)
dns1.sollie.nl
Admin Email (rname)
hostmaster@sollie.nl
Serial
2026031000
Refresh
23941s
Retry
3600s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
dns2.sollie.nl
dns3.sollie.nl
dns1.sollie.nl
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:185.136.7.75 ip4:185.136.7.76 ip4:62.132.235.4 include:spf.protection.outlook.com include:sendgrid.net include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
4 records- TugFrK4ZAJggeSj/lCFaGiiMx3t0w5vIRFyUxri5gQvsA+BuwlSctq31sf4wKscoxRUWox3uWLEqppcld1hVZQ==
- SPFv=spf1 a mx ip4:185.136.7.75 ip4:185.136.7.76 ip4:62.132.235.4 include:spf.protection.outlook.com include:sendgrid.net include:_spf.psm.knowbe4.com -all
- knowbe4-site-verification=690c6411e6d3c42ad22aa17330348d19
- DMARCv=DMARC1; p=reject; rua=mailto:[email protected]
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