Domain Overview
DNS: ✓ 5d ago
Checker: ✓ 5d ago
unteraegeri.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 01:27:13 UTC · ↺ Refresh
MX Hostnames
- mail2.zg.ch
- mail1.zg.ch
MX Priorities
- mail2.zg.ch: 20
- mail1.zg.ch: 10
A / AAAA Records
- 195.65.10.23 (no PTR)
Mail Server IPs
- 193.134.26.182 ↩ mail2.zg.ch
- 2a10:8244:1000:1800::5002 ↩ mail2.zg.ch
- 193.134.26.181 ↩ mail1.zg.ch
- 2a10:8244:1000:1800::5001 ↩ mail1.zg.ch
SOA Record
Raw SOA
dns1.i-web.ch hostmaster.i-web.ch 2026091501 21600 3600 604800 86400
Primary NS (mname)
dns1.i-web.ch
Admin Email (rname)
hostmaster@i-web.ch
Serial
2026091501
Refresh
21600s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns1.i-web.ch
dns3.i-web.ch
dns2.i-web.ch
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:193.134.12.15 ip4:193.134.26.182 ip4:193.134.26.181 ip6:2a10:8244:1000:1800::5002 ip6:2a10:8244:1000:1800::5001 include:_spf.i-web.ch -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
3 records- _6bi1uh1y0ndjf1amuwl3j15b1qarf27
- SPFv=spf1 mx ip4:193.134.12.15 ip4:193.134.26.182 ip4:193.134.26.181 ip6:2a10:8244:1000:1800::5002 ip6:2a10:8244:1000:1800::5001 include:_spf.i-web.ch -all
- MS=ms63500091
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