Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
klasmann-deilmann.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 13:21:09 UTC · ↺ Refresh
MX Hostnames
- mail.klasmann-deilmann.com
MX Priorities
- mail.klasmann-deilmann.com: 10
A / AAAA Records
- 104.26.2.147 (no PTR)
- 172.67.70.129 (no PTR)
- 104.26.3.147 (no PTR)
- 2606:4700:20::681a:393 (no PTR)
- 2606:4700:20::ac43:4681 (no PTR)
- 2606:4700:20::681a:293 (no PTR)
Mail Server IPs
- 80.228.84.131 ↩ mail.klasmann-deilmann.com
SOA Record
Raw SOA
naomi.ns.cloudflare.com dns.cloudflare.com 2398625052 10000 2400 604800 1800
Primary NS (mname)
naomi.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398625052
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
naomi.ns.cloudflare.com
zod.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:82.165.57.128 ip4:80.228.84.131 ip4:80.228.84.130 ip4:217.160.0.65 ip4:212.227.126.130 include:amazonses.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 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
11 records- duo_sso_verification=Rg7jooy3SexdyYscgmZBFgNeZNGXrxqO8xuotUj6uqfNeAcKtkRMJZrPbpX0DxKY
- globalsign-domain-verification=sB_ZxSdgNy_EM5Hd6knLqVZ_g6baeEVJE6bmL6L4PL
- google-site-verification=g7W9km1vw7FYpYTl2rsUhRaZ0tglPGwUzVoseIBudnM
- sophos-domain-verification=84effbf2079d903e2c433da57fc2dd69859bf9e302fc48c0ca1e494407b45df5
- SPFv=spf1 a ip4:82.165.57.128 ip4:80.228.84.131 ip4:80.228.84.130 ip4:217.160.0.65 ip4:212.227.126.130 include:amazonses.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com -all
- CTGlRoXHIjDENKlwaer9sPQpfDSGfolhSZ8nMtBdsbA=
- JpFdGTsz/hXQCFrm2TS2Ad7w6uR5PUf6h4AdM2yr028=
- MS=5A46D82B4D3EB56807D1B2D116BA51E28110D067
- brevo-code:1261aa573647f82cc4627ad8f25b0fb9
- cisco-ci-domain-verification=79a7d8ebf909c76a2cdabf5699e96ed71f14305eb9aafd419e11ae81a63a7fd4
- dCCrOqERon579LvuGCE4m6GBTu/TCpfpWKm2Ut/yUWfpxjTCLh6YT9NbP7G4/YCvF3VfRpWf5yz9Bc08N3SUJw==
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