sfgb-b.ch

Valid Email Server
Domain Lookup › sfgb-b.ch
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sfgb-b.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-10 13:16:01 UTC · ↺ Refresh

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MX Hostnames

  • sfgbb-ch01b.mail.protection.outlook.com

MX Priorities

  • sfgbb-ch01b.mail.protection.outlook.com: 0

A / AAAA Records

  • 151.101.130.191 (no PTR)
  • 151.101.2.191 (no PTR)
  • 151.101.66.191
  • 151.101.194.191

Mail Server IPs

  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:c967::8 ↩ mail-cpjpr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com

SOA Record

Raw SOA nl.ch-inter.net informatik.sfgb-b.ch 2026072404 10800 3600 604800 600
Primary NS (mname)
nl.ch-inter.net
Admin Email (rname)
informatik@sfgb-b.ch
Serial
2026072404
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ch.ch-inter.net
de.ch-inter.net
nl.ch-inter.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.amazee.io -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

7 records
  • @ 3600 IN TXT adobe-idp-site-verification=774d21fe6a391588b4abd75e7503f2439ee09c16c076bcc6978ec9dd350d7a0d
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.amazee.io -all
  • apple-domain-verification=i61NYmoQYYywrX73
  • QuoVadis=34f6fbfc-a7b1-4d53-b159-c8e9751b5934
  • 00AD2A03-B513-4C9F-9060-A52E2D827A9E
  • MS=8B9D7B2F7714552C93CC7DA0E4CF84C8A82FA539
  • adobe-idp-site-verification=774d21fe6a391588b4abd75e7503f2439ee09c16c076bcc6978ec9dd350d7a0d
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