jshearer-roofing.co.uk

Valid Email Server
Domain Lookup › jshearer-roofing.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-18 10:12:36 UTC · ↺ Refresh

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MX Hostnames

  • jshearerroofing-co-uk02b.mail.protection.outlook.com

MX Priorities

  • jshearerroofing-co-uk02b.mail.protection.outlook.com: 0

A / AAAA Records

  • 192.185.29.78 ↩ 192-185-29-78.unifiedlayer.com

Mail Server IPs

  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns253.websitewelcome.com siobhan_preston.btinternet.com 2026020602 86400 7200 3600000 86400
Primary NS (mname)
ns253.websitewelcome.com
Admin Email (rname)
siobhan_preston@btinternet.com
Serial
2026020602
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns254.websitewelcome.com
ns253.websitewelcome.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:149.241.31.34 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 ip4:149.241.31.34 include:spf.protection.outlook.com -all
  • MS=ms70818757
  • google-site-verification=wLj8t480D5wlM4zrLxcnmUuoA-2LtS6rp1VLK9SZkBg
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