Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tortilla.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 04:30:43 UTC · ↺ Refresh
MX Hostnames
- tortilla-co-uk.mail.protection.outlook.com
MX Priorities
- tortilla-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 51.104.28.75 (no PTR)
Mail Server IPs
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-38.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-38.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-38.azure-dns.com
ns2-38.azure-dns.net
ns3-38.azure-dns.org
ns4-38.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 ip4:213.251.59.1 ip4:213.78.106.43 include:spf.protection.outlook.com include:mailgun.org include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
8 records- SPFv=spf1 ip4:213.251.59.1 ip4:213.78.106.43 include:spf.protection.outlook.com include:mailgun.org include:_spf.psm.knowbe4.com -all
- apple-domain-verification=7UlgDXGwrQRBS1Ni
- google-site-verification=upgA7QLfS8BNtz0kiSSZVXgzlVBHyIXIu4ZuuAAsvmE
- apple-domain-verification=iW8214Aqt91mMUYzzkbefrY-UrNGQlsferG71SLWBzo
- anthropic-domain-verification-kqt9dd=FBQgJYurp2rVfIFIgmYVL3Xy0
- a5fqq44trffu2dlb0gooendp8
- MS=ms99359626
- td24gim9442ksi04enn72c3ld7
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