metric-office.co.uk

Valid Email Server
Domain Lookup › metric-office.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-19 21:52:46 UTC · ↺ Refresh

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MX Hostnames

  • metricoffice-co-uk01e.mail.protection.outlook.com

MX Priorities

  • metricoffice-co-uk01e.mail.protection.outlook.com: 0

A / AAAA Records

  • 77.72.1.50 ↩ exegol-lon1.krystal.uk

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.krystal.uk admin.k-validator-exegol-lon1.krystal.uk 2026031501 3600 1800 1209600 86400
Primary NS (mname)
ns1.krystal.uk
Admin Email (rname)
admin@k-validator-exegol-lon1.krystal.uk
Serial
2026031501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.krystal.uk
ns2.krystal.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:77.72.1.50 +a +mx include:relay.k.io include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
dkim._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

4 records
  • google-site-verification=Bbvs4pv3RIq2OEp_u0jXucTc1Kd5JFk7ocGn0hwCRik
  • SPFv=spf1 ip4:77.72.1.50 +a +mx include:relay.k.io include:spf.protection.outlook.com ~all
  • google-site-verification=X9IBbVsHM3EsjpypPu02adkECclkr_WuR4V9S8ibGMg
  • MS=ms90880559
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