Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sparkasse.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 14:02:48 UTC · ↺ Refresh
MX Hostnames
- sparkasse-de.mail.protection.outlook.com
- mx2.heinlein-support.de
- mx1.heinlein-support.de
- mx3.heinlein-support.de
MX Priorities
- mx3.heinlein-support.de: 20
- mx2.heinlein-support.de: 10
- mx1.heinlein-support.de: 10
- sparkasse-de.mail.protection.outlook.com: 300
A / AAAA Records
- 185.85.1.81 ↩ ip-185-85-1-81.ax5z.com
Mail Server IPs
- 91.198.250.30 ↩ mx3.heinlein-support.de
- 91.198.250.20 ↩ mx2.heinlein-support.de
- 91.198.250.10 ↩ mx1.heinlein-support.de
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.s-fg-net.de domreg.f-i.de 227681 10800 1080 2419200 900
Primary NS (mname)
ns1.s-fg-net.de
Admin Email (rname)
domreg@f-i.de
Serial
227681
Refresh
10800s
Retry
1080s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns1.s-fg-net.de
ns2.s-fg-net.com
ns4.s-fg-net.de
ns3.s-fg-net.eu
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.mail.s-web.de include:_spf.jpberlin.de include:spf.protection.outlook.com include:_spf.pixelpark.eu -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
8 records- _telesec-domain-validation=321609_2024-05-22_xg8HAkyTtTLKuusHtZF8nu80Yhr9ogUX8l1ZN4QhiRYLUsOLpP
- linkedin-site-verification=5ec3a501-e51d-4737-a797-7df8daf05989
- _2fu9kwa7rv6tcad2xsegxidpojn1vzk
- MS=ms13078762
- google-site-verification=WIDYvFOfXuF0WV33c8WYWKnCke0Sa3HRzx1WKhs94Iw
- SPFv=spf1 mx include:spf.mail.s-web.de include:_spf.jpberlin.de include:spf.protection.outlook.com include:_spf.pixelpark.eu -all
- D-TRUST=XFD9CRYO7VJBF92
- D-TRUST=MYLTHYS3ZT3LQF3PENW64ZN
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