Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
andrewsonline.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 15:09:14 UTC · ↺ Refresh
MX Hostnames
- andrewsonline-co-uk.mail.protection.outlook.com
MX Priorities
- andrewsonline-co-uk.mail.protection.outlook.com: 10
A / AAAA Records
- 68.183.252.84 (no PTR)
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-09.azure-dns.com mx1.andrewsonline 2022121301 1200 300 1209600 300
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
mx1@andrewsonline
Serial
2022121301
Refresh
1200s
Retry
300s
Expire
1209600s
Minimum TTL
300s
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 ip4:52.17.62.50 ip4:3.252.108.176/28 ip4:13.39.103.16/28 ip4:185.58.85.156 include:spf.protection.outlook.com include:spf.exclaimer.net include:spfa.cpmails.com include:mail.briefyourmarket.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected],mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 ip4:52.17.62.50 ip4:3.252.108.176/28 ip4:13.39.103.16/28 ip4:185.58.85.156 include:spf.protection.outlook.com include:spf.exclaimer.net include:spfa.cpmails.com include:mail.briefyourmarket.com -all
- MS=ms31665576
- MS=ms32721482
- sophos-domain-verification=49335b5dcafc508de9358437598f7bdf0e0ba3d4e28905bce3a20dd36545e1bf
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