Domain Overview
DNS: ✓ 21d ago
Checker: ✓ 21d ago
studio1.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 22:57:28 UTC · ↺ Refresh
MX Hostnames
- studio1-nl.mail.protection.outlook.com
MX Priorities
- studio1-nl.mail.protection.outlook.com: 10
A / AAAA Records
- 168.119.92.186 ↩ webhost73.ghs-hosting.nl
Mail Server IPs
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.ghs-hosting.nl hostmaster.studio1.nl 1777638685 28800 7200 1209600 7200
Primary NS (mname)
ns1.ghs-hosting.nl
Admin Email (rname)
hostmaster@studio1.nl
Serial
1777638685
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns1.ghs-hosting.nl
ns2.ghs-hosting.nl
ns3.ghs-hosting.nl
SPF Record
✓ Strict (-all)
v=spf1 a ip4:162.55.106.144 ip4:162.55.106.145 ip4:162.55.106.146 ip4:168.119.92.190 ip4:88.99.23.7 ip4:88.99.23.3 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.e-boekhouden.nl include:artwinmail.nl include:servers.mcsv.net include:mandrillapp.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ 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- SPFv=spf1 a ip4:162.55.106.144 ip4:162.55.106.145 ip4:162.55.106.146 ip4:168.119.92.190 ip4:88.99.23.7 ip4:88.99.23.3 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.e-boekhouden.nl include:artwinmail.nl include:servers.mcsv.net include:mandrillapp.com -all
- MS=ms45514930
- google-site-verification=tgypIzWSSVxLt023S2g8GDYcbC9Zo_jdj1ihXORGU7o
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