Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
garhammer.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 21:39:41 UTC · ↺ Refresh
MX Hostnames
- garhammer-de.mail.protection.outlook.com
MX Priorities
- garhammer-de.mail.protection.outlook.com: 0
A / AAAA Records
- 185.147.217.182 ↩ garhammer.rackspeed-cloud.de
Mail Server IPs
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
chance.ns.cloudflare.com dns.cloudflare.com 2399147455 10000 2400 604800 1800
Primary NS (mname)
chance.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399147455
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chance.ns.cloudflare.com
ingrid.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:fw.garhammer.de ip4:85.25.82.140 ip4:185.147.217.182 ip4:80.151.234.111 a:garhammer.rackspeed-cloud.de include:customers.clickdimensions.com include:_spf.perfora.net include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
4 records- SPFv=spf1 include:spf.protection.outlook.com a:fw.garhammer.de ip4:85.25.82.140 ip4:185.147.217.182 ip4:80.151.234.111 a:garhammer.rackspeed-cloud.de include:customers.clickdimensions.com include:_spf.perfora.net include:spf-de.emailsignatures365.com -all
- 1GhpIBWfLyTPCK3wqGAy
- MS=F9DC2B2C32521C38A93ECE0D357DE397CC6065AC
- google-site-verification=JjyVztp7Vj5uuY7hAruEuoMOWMdKm_po4F-QntozE7o
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