Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
whereitsat.london
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 16:49:10 UTC · ↺ Refresh
MX Hostnames
- mx.whereitsat.london.cust.a.hostedemail.com
MX Priorities
- mx.whereitsat.london.cust.a.hostedemail.com: 10
A / AAAA Records
- 51.104.28.87 (no PTR)
Mail Server IPs
- 216.40.42.4 ↩ mx.hostedemail.com
SOA Record
Raw SOA
ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net
ns3-02.azure-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.hostedemail.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- 4a5a75d88137141fc3aa8ca5bf8319ee.azurewebsites.net
- SPFv=spf1 include:_spf.hostedemail.com ~all
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