Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mediadidact.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 19:13:40 UTC · ↺ Refresh
MX Hostnames
- mediadidact-de.mail.protection.outlook.com
MX Priorities
- mediadidact-de.mail.protection.outlook.com: 10
A / AAAA Records
- 23.227.38.32 ↩ myshopify.com
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.plusline.de hostmaster.plusline.de 2024112804 10800 3600 604800 300
Primary NS (mname)
ns.plusline.de
Admin Email (rname)
hostmaster@plusline.de
Serial
2024112804
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns.s.plusline.de
ns.plusline.de
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.dfv.de include:spf.protection.outlook.com include:spf.nl2go.com include:shops.shopify.com include:spf.mailjet.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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=ms78773461
- google-site-verification=qRk9j46vdVzazrMTLGXzl4PtxLdJX50Lg6xcT2dXyjc
- SPFv=spf1 mx a include:spf.dfv.de include:spf.protection.outlook.com include:spf.nl2go.com include:shops.shopify.com include:spf.mailjet.com -all
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