Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
companieshouse.gi
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 01:38:28 UTC · ↺ Refresh
MX Hostnames
- companieshouse-gi.mail.protection.outlook.com
MX Priorities
- companieshouse-gi.mail.protection.outlook.com: 10
A / AAAA Records
- 85.115.158.177 ↩ business-158-177.fibre.sapphire.gi
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
gitld.mars.orderbox-dns.com mail.companieshouse.gi 2024052001 7200 7200 172800 38400
Primary NS (mname)
gitld.mars.orderbox-dns.com
Admin Email (rname)
mail@companieshouse.gi
Serial
2024052001
Refresh
7200s
Retry
7200s
Expire
172800s
Minimum TTL
38400s
Nameservers (NS)
gitld.earth.orderbox-dns.com
gitld.venus.orderbox-dns.com
gitld.mars.orderbox-dns.com
gitld.mercury.orderbox-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:u24609739.wl240.sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- jsltumhceuisar4rjhp5qjb7t4
- SPFv=spf1 include:spf.protection.outlook.com include:u24609739.wl240.sendgrid.net -all
- MS=ms94078580
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