Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gulliversfun.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 04:03:03 UTC · ↺ Refresh
MX Hostnames
- gulliversfun-co-uk.mail.eo.outlook.com
MX Priorities
- gulliversfun-co-uk.mail.eo.outlook.com: 10
A / AAAA Records
- 78.129.143.15 ↩ mail4.gulliversfun.co.uk
Mail Server IPs
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
byron.ns.cloudflare.com dns.cloudflare.com 2399327906 10000 2400 604800 1800
Primary NS (mname)
byron.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399327906
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lucy.ns.cloudflare.com
byron.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.protection.outlook.com ip4:194.168.45.34 ip4:157.231.92.98 ip4:78.129.143.16 ip4:178.159.14.76 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ 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
2 records- SPFv=spf1 mx a include:spf.protection.outlook.com ip4:194.168.45.34 ip4:157.231.92.98 ip4:78.129.143.16 ip4:178.159.14.76 -all
- rTecLUFSj2YsfVcmx7ZHUn0ewKDV0m9TtLlBMPpEtkd1lSGYHP1D+G8Xqcqt8Vj1BXf1k72AFELFcZw6cHB5gw==
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