Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thenorfolk.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 16:26:34 UTC · ↺ Refresh
MX Hostnames
- thenorfolk-co.mail.protection.outlook.com
MX Priorities
- thenorfolk-co.mail.protection.outlook.com: 10
A / AAAA Records
- 119.9.8.91 ↩ moble.com.au
Mail Server IPs
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.brandshelter.com tech.brandshelter.com 2024042400 10800 3600 604800 300
Primary NS (mname)
ns1.brandshelter.com
Admin Email (rname)
tech@brandshelter.com
Serial
2024042400
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns5.brandshelter.us
ns1.brandshelter.com
ns2.brandshelter.de
ns3.brandshelter.info
ns4.brandshelter.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.moble.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
3 records- uxcOHS7ENMpXozU3Ab13rr4mZQx4gFVx9PsUg4eExEIPMuYnSDhtL3hMd+N2hTcTwF1NSob6JyL2JXdct4k1UQ==
- MS=ms81005240
- SPFv=spf1 include:spf.protection.outlook.com include:spf.moble.com -all
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