Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schoolfoto.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:39:20 UTC · ↺ Refresh
MX Hostnames
- smtp.n-cloud.nl
- schoolfoto-nl.mail.protection.outlook.com
MX Priorities
- smtp.n-cloud.nl: 10
- schoolfoto-nl.mail.protection.outlook.com: 0
A / AAAA Records
- 159.69.220.135 ↩ da1.zisoo.nl
- 2a01:4f8:1c1a:632e::1
Mail Server IPs
- 213.206.208.146 ↩ spamfilter.n-cloud.nl
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.zisoo.nl root.schoolfoto.nl 2026022511 3600 3600 1209600 86400
Primary NS (mname)
ns1.zisoo.nl
Admin Email (rname)
root@schoolfoto.nl
Serial
2026022511
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.zisoo.nl
ns2.zisoo.eu
ns3.zisoo.net
ns4.zisoo.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:159.69.220.135 ip4:213.206.208.146 ip6:2a01:4f8:1c1a:632e::1 include:mailgun.org include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:159.69.220.135 ip4:213.206.208.146 ip6:2a01:4f8:1c1a:632e::1 include:mailgun.org include:spf.protection.outlook.com -all
- MS=ms83076718
Full email verification for schoolfoto.nl
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