Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gragert-himmelmann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 10:31:36 UTC · ↺ Refresh
MX Hostnames
- mail.gragert-himmelmann.de
MX Priorities
- mail.gragert-himmelmann.de: 10
A / AAAA Records
- 217.114.70.19 ↩ web07.nmmn.com
Mail Server IPs
- 217.114.70.19 ↩ web07.nmmn.com
SOA Record
Raw SOA
ns2.nmmn.com technik+c9999.nmmn.com 2026013001 1800 1800 86400 3600
Primary NS (mname)
ns2.nmmn.com
Admin Email (rname)
technik+c9999@nmmn.com
Serial
2026013001
Refresh
1800s
Retry
1800s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns2.nmmn.com
ns3.nmmn.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:_spf.nmmn.com +a:web07.nmmn.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- 891cceb563dfc93eef65a54a79cf3c2eff3d8a0b98cfcd2144484a895e0f33a
- SPFv=spf1 +a +mx include:_spf.nmmn.com +a:web07.nmmn.com -all
- MS=6099DEAEB4E81C9210BF92C3B480676C26002D91
- 2ac92c68e9bf51d4af4c22ed71b63f90639b2fa010991d0306ca177ff7e4073
- 34c7ac61b21d8200c66645920d22483077afc7066e56799871f5bf77c1b0ec1
- a5e2e63507ff0c4fb1929e6521870fff6fdddae9c2dacebf4735b8b338bf5df
- dce69d296f903e0ec243a142aac5d9a9542afe3e7c9ff303bdfc61cd8618c5b
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