kolarik.at

Valid Email Server
Domain Lookup › kolarik.at
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
kolarik.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-30 05:02:58 UTC · ↺ Refresh

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MX Hostnames

  • kolarik-at.mail.protection.outlook.com

MX Priorities

  • kolarik-at.mail.protection.outlook.com: 0

A / AAAA Records

  • 85.13.149.252 ↩ dd50138.kasserver.com

Mail Server IPs

  • 52.101.91.162 ↩ mail-matpr04cu00302.inbound.protection.outlook.com
  • 52.101.103.162 ↩ mail-miypr03cu00202.inbound.protection.outlook.com
  • 52.101.91.21 ↩ mail-matpr05cu00105.inbound.protection.outlook.com
  • 52.101.181.153 ↩ mail-wa4pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c967::c ↩ mail-cpjpr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2610280227 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2610280227
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns5.kasserver.com
ns6.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.google.com include:spf.myincert.com include:vig.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; adkim=r; aspf=r; sp=none;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • apple-domain-verification=YtNkXDhQZDOVqUc6
  • google-site-verification=Uy8AeUkwKfkmSQoR_1tbtSx55c8PA8K-Xp0cuf-PY7M
  • anthropic-domain-verification-ph94am=AegJZ6D6DbdziY6KldaAxtnmk
  • SPFv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.google.com include:spf.myincert.com include:vig.com -all
  • google-site-verification=nHxFuuaoX_SOvdf8gG5DPnvkjdVTR97zO8MgyYrbSAk
  • MS=ms90505398
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