Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
giz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 14:13:26 UTC · ↺ Refresh
MX Hostnames
- giz-de.mail.protection.outlook.com
MX Priorities
- giz-de.mail.protection.outlook.com: 0
A / AAAA Records
- 116.202.5.13 ↩ static.13.5.202.116.clients.your-server.de
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.gtz.de abuse.gtz.de 2026030601 28800 7200 604800 86400
Primary NS (mname)
ns1.gtz.de
Admin Email (rname)
abuse@gtz.de
Serial
2026030601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
auth52.ns.de.uu.net
auth02.ns.de.uu.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:193.97.169.16/28 ip4:80.82.206.0/26 ip4:185.98.184.0/24 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=reject;rua=mailto:[email protected],mailto:[email protected];adkim=s;aspf=s;fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ 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
6 records- MS=ms56691093
- storiesonboard-verification=D12D14A158D74F898D2B2625E63F9493
- apple-domain-verification=oKl3vXtEaXa6jqrW
- hkhG8v0veItHebb8b5nETMy6q9yuvbgZtcx1i3IhW5UsLBCw/3BVADOn26rha25uPNESkt1BCQhBuqhTABQHJA==
- google-site-verification=rL9oLNgqSFkktz4bWSsny3vYiXJyH0KrDTbPy0ozvAs
- SPFv=spf1 include:spf.protection.outlook.com ip4:193.97.169.16/28 ip4:80.82.206.0/26 ip4:185.98.184.0/24 -all
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