Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cleanbuilding.nl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 18:54:27 UTC · ↺ Refresh
MX Hostnames
- mx10.filtermail.eu
- mx20.filtermail.eu
MX Priorities
- mx20.filtermail.eu: 10
- mx10.filtermail.eu: 10
A / AAAA Records
- 45.152.250.87 ↩ s1156.hostingsecure.com
Mail Server IPs
- 93.94.228.134 ↩ server5.filtermail.eu
- 2a01:518:1:42:8::134 ↩ server5.filtermail.eu
- 185.165.242.43 ↩ server1.filtermail.eu
- 2a00:7c80::1eb:0:0:0:2 ↩ server1.filtermail.eu
SOA Record
Raw SOA
mario.ns.cloudflare.com dns.cloudflare.com 2398577647 10000 2400 604800 1800
Primary NS (mname)
mario.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398577647
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mario.ns.cloudflare.com
megan.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.mirage.nl include:spf.spamcluster.nl ip4:87.239.8.0/24 include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; pct=100; adkim=r; aspf=r; rua=mailto:[email protected]; rf=afrf; fo=0; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- MS=ms48716823
- google-site-verification=x9FXJZKCf8kCAI6Tc-k4WNWydOKz08sPUGdJKp97nvI
- SPFv=spf1 a mx include:_spf.mirage.nl include:spf.spamcluster.nl ip4:87.239.8.0/24 include:spf.protection.outlook.com ~all
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