Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heinig-bremen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 08:21:35 UTC · ↺ Refresh
MX Hostnames
- mx01.assbo.eu
MX Priorities
- mx01.assbo.eu: 300
A / AAAA Records
- 45.156.111.42 ↩ node36.securewebsystems.net
Mail Server IPs
- 185.223.146.218 ↩ 185-223-146-218.customer.lwlaccess.net
SOA Record
Raw SOA
ns01.securewebsystems.net reports.viscomp.bg 2025051200 3600 1800 1209600 86400
Primary NS (mname)
ns01.securewebsystems.net
Admin Email (rname)
reports@viscomp.bg
Serial
2025051200
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns01.securewebsystems.net
ns02.securewebsystems.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:45.156.111.42 include:cemsc.net include:node36.securewebsystems.net a mx include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:45.156.111.42 include:cemsc.net include:node36.securewebsystems.net a mx include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
- google-site-verification=RdY39hzyFuUVKl-jft7e8VlsQpCFGFPUpxla-1-Z1HQ
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