szb-chb.ch

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Domain Lookup › szb-chb.ch
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
szb-chb.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-29 13:07:03 UTC · ↺ Refresh

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MX Hostnames

  • mail3.szb-chb.ch
  • mail4.szb-chb.ch
  • mail2.szb-chb.ch
  • mail1.szb-chb.ch

MX Priorities

  • mail2.szb-chb.ch: 10
  • mail1.szb-chb.ch: 10
  • mail4.szb-chb.ch: 20
  • mail3.szb-chb.ch: 20

A / AAAA Records

  • 20.208.5.32 (no PTR)

Mail Server IPs

  • 62.2.44.188 ↩ mail2.szb-chb.ch
  • 62.2.44.187 ↩ mail1.szb-chb.ch
  • 212.243.177.140 ↩ mail4.szb-chb.ch
  • 212.243.177.139 ↩ mail3.szb-chb.ch

SOA Record

Raw SOA ns1.ip-plus.net hostmaster.ip-plus.net 2026092502 10800 3600 604800 86400
Primary NS (mname)
ns1.ip-plus.net
Admin Email (rname)
hostmaster@ip-plus.net
Serial
2026092502
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.ip-plus.net
ns2.ip-plus.net

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:212.243.177.139 ip4:212.243.177.140 ip4:62.2.44.187 ip4:62.2.44.188 mx:hin.ch include:spf.umantis.com include:spf.de.umantis.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✗ None detected

No 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

2 records
  • SPFv=spf1 mx ip4:212.243.177.139 ip4:212.243.177.140 ip4:62.2.44.187 ip4:62.2.44.188 mx:hin.ch include:spf.umantis.com include:spf.de.umantis.com -all
  • MS=ms37579807
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