Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
casio.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 08:31:14 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx.l.google.com
- aspmx3.googlemail.com
MX Priorities
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
A / AAAA Records
- 81.18.102.105 (no PTR)
Mail Server IPs
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
dns-001.securepoint.de hostmaster.securepoint.de 2018103203 28800 14400 3600000 86400
Primary NS (mname)
dns-001.securepoint.de
Admin Email (rname)
hostmaster@securepoint.de
Serial
2018103203
Refresh
28800s
Retry
14400s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns-001.securepoint.de
ns4.m-online.net
ns1.m-online.net
ns3.m-online.net
ns2.m-online.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:84.46.103.0/24 ip4:62.55.182.68 ip4:37.221.72.71 include:_spf.google.com include:aspmx.pardot.com include:_spf.salesforce.com include:outbound.hpcgw.net include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 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
7 records- google-site-verification=uEF9Q3JjPri-R3uS0mAClBz7aBlCWRnE7wRibSB3Q2c
- MS=BEF3B587DD25FAB5F9BDDFF50B1E50011C07D8B8
- google-site-verification=KIy_dpt9Da-XUtauhEubl7ylp58p7QwmboW4g_F8KlE
- SPFv=spf1 ip4:84.46.103.0/24 ip4:62.55.182.68 ip4:37.221.72.71 include:_spf.google.com include:aspmx.pardot.com include:_spf.salesforce.com include:outbound.hpcgw.net include:spf.protection.outlook.com -all
- sophos-domain-verification=e662136759801e21cc61b32e2225dfc302614c1646ec665b47aaf0800812e144
- apple-domain-verification=mNrdbnjMRSR7kLXV
- MS=ms73694747
Full email verification for casio.de
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