Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
klar.mx
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 18:34:13 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 198.202.211.1
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.167.26 ↩ ww-in-f26.1e100.net
- 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns-1355.awsdns-41.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1355.awsdns-41.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-2020.awsdns-60.co.uk
ns-614.awsdns-12.net
ns-96.awsdns-12.com
ns-1355.awsdns-41.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:149.72.151.193 include:_spf.google.com include:sendgrid.net include:oktamail.klar.mx include:50423140.spf02.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; adkim=r; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- notion_verify_KRpG5N2wjuEK0Wp7s68LpLoC2aum5r6u9aqqFawqZGT8NUetdua0edtFhW87aQAHKVCnsU
- openai-domain-verification=dv-fEUoF93EAXpfjUdtB7DxPxHE
- SPFv=spf1 ip4:149.72.151.193 include:_spf.google.com include:sendgrid.net include:oktamail.klar.mx include:50423140.spf02.hubspotemail.net -all
- atlassian-domain-verification=+HjNLbSVGJ2hgxrjUrJ3BMQjZw8WCznDOGhqkR5Y1MdEftxLUPXwIYP0jBLCRVEa
- fa9fe74e14e7424d607dadfe04751e35.klar.mx
- google-site-verification=9AhQGjQZoKvpMuFuI1DwzAa-W2y-eSOplllR_HKRWew
- google-site-verification=JeDeJJ_ZPTjxjOfDY8rGUAlounqw9V5iDgeVEct9ox4
- google-site-verification=WFcN_fN8sbtB7QjGO2137tSZ9Ez18kwY4OO_49Sr4hw
Full email verification for klar.mx
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