Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
pirtek.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 03:28:05 UTC · ↺ Refresh
MX Hostnames
- pirtek-nl.mail.protection.outlook.com
MX Priorities
- pirtek-nl.mail.protection.outlook.com: 10
A / AAAA Records
- 104.21.47.31 (no PTR)
- 172.67.144.43 (no PTR)
- 2606:4700:3035::6815:2f1f
- 2606:4700:3030::ac43:902b
Mail Server IPs
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
brad.ns.cloudflare.com dns.cloudflare.com 2402554398 10000 2400 604800 1800
Primary NS (mname)
brad.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2402554398
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lily.ns.cloudflare.com
brad.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:spf.zeelandnet.nl include:_spf.act-on.net include:146278920.spf07.hubspotemail.net ip4:37.34.84.225 ip4:50.18.182.54 ip4:31.171.206.193 ip4:31.171.206.196 a:ns1.pirtekbenelux.nl ip4:31.171.206.198 ip4:94.229.161.55 ip4:185.232.251.75 ip4:92.68.235.29 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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- 1rc3IXEx+XHVsb7pULVgVYmiZbrb9rbZO4g3xrW6CyfYiV7eRM9WkETXhoh3X2uCuSTJTBsjsijQdTCiGFfrbw==
- MS=ms21946871
- SPFv=spf1 a mx include:spf.protection.outlook.com include:spf.zeelandnet.nl include:_spf.act-on.net include:146278920.spf07.hubspotemail.net ip4:37.34.84.225 ip4:50.18.182.54 ip4:31.171.206.193 ip4:31.171.206.196 a:ns1.pirtekbenelux.nl ip4:31.171.206.198 ip4:94.229.161.55 ip4:185.232.251.75 ip4:92.68.235.29 -all
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