Domain Overview
DNS: ✓ 11h ago
Checker: ✓ 11h ago
bob.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 13:39:27 UTC · ↺ Refresh
MX Hostnames
- bob-ch.mail.protection.outlook.com
MX Priorities
- bob-ch.mail.protection.outlook.com: 10
A / AAAA Records
- 45.223.105.104 (no PTR)
- 45.223.120.104 (no PTR)
Mail Server IPs
- 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
- 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
- 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::1 ↩ mail-zrzp278cu00201.inbound.protection.outlook.com
- 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-09.azure-dns.com azuredns-hostmaster.microsoft.com 1 86400 7200 3600000 172800
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns3-09.azure-dns.org
ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:spf.nl2go.com include:_mail-netblocks.ewmail.com include:spf.sendinblue.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector2._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector2
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- knowbe4-site-verification=fcae2a76c1179e4bf016a8044b59b5b9
- wiz-domain-verification=e0812daf2faff4e30e0e74a6b7ace0e707b9eaa8dd12c3b7d346e4cb48658ab7
- globalsign-domain-verification=63E3C955260F1FFEC860A7C36F916A27
- google-site-verification=lT6ojXqvRGhd7PaIIy9wHRyc7qtoWRVeMvqXTonwB6M
- SPFv=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:spf.nl2go.com include:_mail-netblocks.ewmail.com include:spf.sendinblue.com -all
- twilio-domain-verification=73de2ccda10e0a6d5409685b647be45d
- 5jomablcp645snk5tahsbc3enc
- google-site-verification=kQvSIsXNd-M7CSyK3D--HcTj1j_dl8lIapepPUgAXSY
- kgfopl683
- miro-verification=26f1e8a4e0a17abcd2198036c3eca49baf3ecdad
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