Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
w2-architekten.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-11 14:36:13 UTC · ↺ Refresh
MX Hostnames
- mail.w2-architekten.ch
MX Priorities
- mail.w2-architekten.ch: 1
A / AAAA Records
- 212.103.66.80 ↩ newzena.catatec.ch
Mail Server IPs
- 212.103.66.73 ↩ plato.catatec.ch
SOA Record
Raw SOA
ns1.catatec.ch w2-architekten.w2-architekten.ch 2020111772 3600 10800 604800 3600
Primary NS (mname)
ns1.catatec.ch
Admin Email (rname)
w2-architekten@w2-architekten.ch
Serial
2020111772
Refresh
3600s
Retry
10800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns4.catatec.ch
ns2.catatec.ch
ns1.catatec.ch
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:212.103.66.73 ip4:212.103.66.68 ip4:212.103.66.70 a:zena.catatec.ch ip4:212.103.66.80 ip6:2a00:c38:10a:1::680 a:newzena.catatec.ch ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:212.103.66.73 ip4:212.103.66.68 ip4:212.103.66.70 a:zena.catatec.ch ip4:212.103.66.80 ip6:2a00:c38:10a:1::680 a:newzena.catatec.ch ~all
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