Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hol-group.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 00:05:32 UTC · ↺ Refresh
MX Hostnames
- holgroup-com0i.mail.protection.outlook.com
MX Priorities
- holgroup-com0i.mail.protection.outlook.com: 0
A / AAAA Records
- 185.151.30.181 ↩ 185-151-30-181.ptr4.stackcp.net
- 2a07:7800::181 (no PTR)
Mail Server IPs
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.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
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.host-junction.uk hostmaster.stackdns.com 1738847735 1800 900 1209600 300
Primary NS (mname)
ns1.host-junction.uk
Admin Email (rname)
hostmaster@stackdns.com
Serial
1738847735
Refresh
1800s
Retry
900s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.host-junction.uk
ns1.host-junction.uk
ns3.host-junction.uk
ns4.host-junction.uk
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com include:notification.intuit.com include:spf-uk.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=10; rua=mailto:[email protected]; sp=none; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- MS=ms16804262
- facebook-domain-verification=rgevzbj4oneuenaxrulyftnp96qfrg
- google-site-verification=lgQvS0J_P25E3Dj1gnFNgiV96PFNcoGfJ4gMRdIfP4I
- google-site-verification=mSXtK7-HURHEGImBidvkreY8KV_zVfnbf5LG2whFLBA
- SPFv=spf1 a include:spf.protection.outlook.com include:notification.intuit.com include:spf-uk.emailsignatures365.com -all
Full email verification for hol-group.com
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