Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
osk.ie
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 02:05:49 UTC · ↺ Refresh
MX Hostnames
- osk-ie.mail.protection.outlook.com
MX Priorities
- osk-ie.mail.protection.outlook.com: 0
A / AAAA Records
- 46.22.135.67 ↩ 135-67.colo.sta.blacknight.ie
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.blacknightdns.com hostmaster.osk.ie 2024071601 900 900 604800 60
Primary NS (mname)
ns1.blacknightdns.com
Admin Email (rname)
hostmaster@osk.ie
Serial
2024071601
Refresh
900s
Retry
900s
Expire
604800s
Minimum TTL
60s
Nameservers (NS)
ns2.blacknightdns.com
ns1.blacknightdns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:89.19.94.242 ip4:144.2.247.95 ip4:89.101.66.233 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]!10m,mailto:[email protected]; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m,mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
2 records- MS=ms13635385
- SPFv=spf1 ip4:89.19.94.242 ip4:144.2.247.95 ip4:89.101.66.233 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
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