Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
derek-rose.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 19:46:50 UTC · ↺ Refresh
MX Hostnames
- derekrose-com01c.mail.protection.outlook.com
MX Priorities
- derekrose-com01c.mail.protection.outlook.com: 5
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.nimbushosting.co.uk hostmaster.nimbushosting.co.uk 2025103002 3600 3600 86400 3600
Primary NS (mname)
ns1.nimbushosting.co.uk
Admin Email (rname)
hostmaster@nimbushosting.co.uk
Serial
2025103002
Refresh
3600s
Retry
3600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns2.nimbushosting.co.uk
ns1.nimbushosting.co.uk
ns3.nimbushosting.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:52.31.63.235 ip4:52.31.63.236 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ 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
12 records- google-site-verification=59vwvhr-f2pdsazzhflkxy2cqr6y7u7xodv_-rofe3s
- v=verifydomain MS=ms44805361
- klaviyo-site-verification=RB836z
- google-site-verification=gx1-4__omaycildgzihizx_md2gvv3_duc5ebush3tk
- 0ed1fe018ae9011bbeb4a9401da38a7b5b51c41567
- google-site-verification=F8Xc_draemGROZcxaNO59qGRA6I2gUeHRYBeTBOqbaA
- 4h2jgx329q91f2p7b58pkvgm01c3yjdg
- shopify-verification-code=nKpO0OXDSvFgbDLeMqbHzwo0PUgCkD
- SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:52.31.63.235 ip4:52.31.63.236 -all
- asv=f9af414edc25cdfd1d566783cacb2656
- facebook-domain-verification=juzudsl8itwsheynrf7aps0hotfwq1
- 374xk4xmkn8p7k6bf02k3f1bpgtwnczc
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