Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
haeckdesign.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 21:28:48 UTC · ↺ Refresh
MX Hostnames
- mailsec.protonmail.ch
- mail.protonmail.ch
MX Priorities
- mail.protonmail.ch: 10
- mailsec.protonmail.ch: 20
A / AAAA Records
- 139.144.22.154 ↩ haeckdesign.com
- 2600:3c02::f03c:93ff:fec9:2dcd ↩ haeckdesign.com
Mail Server IPs
- 185.205.70.128 ↩ mail.protonmail.ch
- 176.119.200.128 ↩ mail.protonmail.ch
- 185.70.42.128 ↩ mail.protonmail.ch
- 176.119.200.129 ↩ mailsec.protonmail.ch
- 185.70.42.129 ↩ mailsec.protonmail.ch
- 185.205.70.129 ↩ mailsec.protonmail.ch
SOA Record
Raw SOA
ns1.linode.com webmaster.haeckdesign.com 2021000200 14400 3600 1209600 86400
Primary NS (mname)
ns1.linode.com
Admin Email (rname)
webmaster@haeckdesign.com
Serial
2021000200
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.linode.com
ns4.linode.com
ns1.linode.com
ns2.linode.com
ns5.linode.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.protonmail.ch include:servers.mcsv.net ip4:139.144.22.154 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- protonmail-verification=cbe2d451215f9a817f46c4cbd9a4f72d84068f90
- SPFv=spf1 a mx include:_spf.protonmail.ch include:servers.mcsv.net ip4:139.144.22.154 ~all
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