Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
john-nash.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 03:52:39 UTC · ↺ Refresh
MX Hostnames
- johnnash-co-uk01b.mail.protection.outlook.com
MX Priorities
- johnnash-co-uk01b.mail.protection.outlook.com: 12816
A / AAAA Records
- 34.242.94.70 ↩ ec2-34-242-94-70.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.anlx.net hostmaster.anlx.net 2024072601 3600 900 604800 600
Primary NS (mname)
ns1.anlx.net
Admin Email (rname)
hostmaster@anlx.net
Serial
2024072601
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns5.anlx.net
ns1.anlx.net
ns2.anlx.net
ns3.anlx.net
ns4.anlx.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com a:smtp.anlx.net a:smtp2.anlx.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=604800
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
3 records- MS=ms68676811
- SPFv=spf1 include:spf.protection.outlook.com a:smtp.anlx.net a:smtp2.anlx.net ~all
- include:spf.dezrez.com
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