Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
dd-maler.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 03:48:47 UTC · ↺ Refresh
MX Hostnames
- dd-maler.ch.2.0001.arsmtp.com
- dd-maler.ch.1.0001.arsmtp.com
MX Priorities
- dd-maler.ch.2.0001.arsmtp.com: 20
- dd-maler.ch.1.0001.arsmtp.com: 10
A / AAAA Records
- 185.85.109.33 ↩ sr56.firestorm.ch
- 2a14:6640:100:1::21 ↩ sr56.firestorm.ch
Mail Server IPs
- 5.152.188.55 ↩ server431.appriver.com
- 5.152.185.146 ↩ server430.appriver.com
SOA Record
Raw SOA
dns11.firestorm.ch info.firestorm.ch 2026051406 10800 3600 604800 3600
Primary NS (mname)
dns11.firestorm.ch
Admin Email (rname)
info@firestorm.ch
Serial
2026051406
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns12.firestorm-isp.com
dns14.firestorm.ch
dns11.firestorm.ch
dns13.firestorm-isp.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.firestorm.ch include:exghost.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;adkim=r;aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
default._domainkey
dkim._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector default.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.firestorm.ch include:exghost.com ~all
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