Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hlb.ie
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 12:43:21 UTC · ↺ Refresh
MX Hostnames
- hlb-ie.mail.protection.outlook.com
MX Priorities
- hlb-ie.mail.protection.outlook.com: 10
A / AAAA Records
- 104.21.75.55 (no PTR)
- 172.67.214.211 (no PTR)
- 2606:4700:3033::ac43:d6d3
- 2606:4700:3036::6815:4b37
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
david.ns.cloudflare.com dns.cloudflare.com 2399122749 10000 2400 604800 1800
Primary NS (mname)
david.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399122749
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
david.ns.cloudflare.com
jasmine.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:createsend.com include:spf-uk.emailsignatures365.com include:_spf-mailon-us-1.spamtitan.com exists:%{i}._spf.inkyphishfence.com include:authsmtp.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
5 records- as=1642090854
- google-site-verification=8y-e2yP4k6cFPXqKgBUx4r8BKXI5xRu4tJfr7Zn3qEY
- protection.outlook.com include:createsend.com include:spf-uk.emailsignatures365.com -all
- SPFv=spf1 include:spf.protection.outlook.com include:createsend.com include:spf-uk.emailsignatures365.com include:_spf-mailon-us-1.spamtitan.com exists:%{i}._spf.inkyphishfence.com include:authsmtp.com -all
- MS=ms46373069
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