Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hrlocker.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:16:44 UTC · ↺ Refresh
MX Hostnames
- hrlocker-com.mail.protection.outlook.com
MX Priorities
- hrlocker-com.mail.protection.outlook.com: 10
A / AAAA Records
- 199.60.103.172 (no PTR)
- 199.60.103.72 (no PTR)
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.blacknight.com hostmaster.blacknight.com 1276185720 14400 7200 2419200 3600
Primary NS (mname)
ns1.blacknight.com
Admin Email (rname)
hostmaster@blacknight.com
Serial
1276185720
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns3.blacknight.com
ns2.blacknight.com
ns4.blacknight.com
ns1.blacknight.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:178.62.84.199 include:spf.protection.outlook.com include:spf.sendinblue.com include:spf.mtasv.net include:6008971.spf04.hubspotemail.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 250 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- SPFv=spf1 ip4:178.62.84.199 include:spf.protection.outlook.com include:spf.sendinblue.com include:spf.mtasv.net include:6008971.spf04.hubspotemail.net ~all
- hrlocker-api-sandbox.azurewebsites.net.
- MS=ms58756657
- google-site-verification=Otw3XXpSKoG_OBgHumH9aFWhZqlCvY1PscS6akScFUg
- MS=ms23268972
- Sendinblue-code:8e4739cfdc1f4dbee39fa9eca0c60040
- 7cnkqmggad2m5tresko9u9p36o
- 5e6c29oehi5u5aurgnfbu2darc
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