blackwoodit.co.uk

Valid Email Server
Domain Lookup › blackwoodit.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
blackwoodit.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 23:35:26 UTC · ↺ Refresh

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MX Hostnames

  • blackwoodit-co-uk.mail.protection.outlook.com

MX Priorities

  • blackwoodit-co-uk.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.67.139.27 (no PTR)
  • 104.21.87.5 (no PTR)
  • 2606:4700:3037::6815:5705
  • 2606:4700:3033::ac43:8b1b

Mail Server IPs

  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.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:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com

SOA Record

Raw SOA gina.ns.cloudflare.com dns.cloudflare.com 2398481434 10000 2400 604800 1800
Primary NS (mname)
gina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398481434
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

peyton.ns.cloudflare.com
gina.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_u.blackwoodit.co.uk._spf.smart.ondmarc.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
~ 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: 392 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

10 records
  • _globalsign-domain-verification=jv3RLZ3-Rsu1kXwtBB3KuH87yAc6V8bJqKToRHNU5s
  • google-site-verification=G4ZFDowSkReJSMl_GQtf5iDCaum60tTqZx8hTs7-OVQ
  • google-site-verification=NQ4bQKCFu8jOWq9Yb-pgLMC5AmgX0zZCLDLLBFuxS3U
  • google-site-verification=OP31Ul2abk83E893w6MsZ-QI5vdZagYX-bZgjWBBqrM
  • have-i-been-pwned-verification=1b212bc3209a59fce888c38723c848e6
  • ppe-a9f5c022643d1814b2ea38aed121e7c5d0968673
  • SPFv=spf1 include:_u.blackwoodit.co.uk._spf.smart.ondmarc.com -all
  • MS=ms28592300
  • _549zhpudfyfj4208ec04uvx2hzkasjo
  • _globalsign-domain-verification=-8oRHOTvKXxeifxjIG2Oi35oiaJQXGQ2409AzYgH3I
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