Domain Overview
DNS: ✓ 15d ago
Checker: ✓ 15d ago
unterlandstafette.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-13 04:28:18 UTC · ↺ Refresh
MX Hostnames
- atreus.brg.ch
- danaos.brg.ch
MX Priorities
- atreus.brg.ch: 10
- danaos.brg.ch: 30
A / AAAA Records
- 91.102.199.106 ↩ static-91-102-199-106.ptr.as35518.net
Mail Server IPs
- 91.102.199.99 ↩ atreus.brg.ch
- 2001:470:b614:a::25 ↩ atreus.brg.ch
- 83.150.13.179 ↩ danaos.brg.ch
- 2001:470:b48c:d::25 ↩ danaos.brg.ch
SOA Record
Raw SOA
nsa.brg.ch hostmaster.brg.ch 2026082381 10800 3600 2419200 3600
Primary NS (mname)
nsa.brg.ch
Admin Email (rname)
hostmaster@brg.ch
Serial
2026082381
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
nsd.brg.ch
nsc.brg.ch
nsa.brg.ch
SPF Record
✓ Strict (-all)
v=spf1 ip6:2001:470:b48c::/48 ip6:2001:470:b614::/48 mx ip4:83.150.13.176/28 ip4:91.102.199.96/28 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 ip6:2001:470:b48c::/48 ip6:2001:470:b614::/48 mx ip4:83.150.13.176/28 ip4:91.102.199.96/28 -all
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