Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pragmatics.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 22:50:58 UTC · ↺ Refresh
MX Hostnames
- pragmatics-nl.mail.protection.outlook.com
MX Priorities
- pragmatics-nl.mail.protection.outlook.com: 10
A / AAAA Records
- 185.133.88.172 ↩ pvm-ppcompany1.srvnl.nl
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.openprovider.nl dns.openprovider.eu 2026031702 10800 3600 604800 3600
Primary NS (mname)
ns1.openprovider.nl
Admin Email (rname)
dns@openprovider.eu
Serial
2026031702
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.openprovider.nl
ns3.openprovider.eu
ns2.openprovider.be
SPF Record
✓ Strict (-all)
v=spf1 ip4:136.144.187.150 ip4:62.59.50.82 ip6:2a01:7c8:aac9:218:5054:ff:fed6:172 include:_spf.exactonline.nl include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf.exclaimer.net include:spf.afas.online include:_spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 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
1 record- SPFv=spf1 ip4:136.144.187.150 ip4:62.59.50.82 ip6:2a01:7c8:aac9:218:5054:ff:fed6:172 include:_spf.exactonline.nl include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf.exclaimer.net include:spf.afas.online include:_spf.salesforce.com -all
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