bittner-print.com

Valid Email Server
Domain Lookup › bittner-print.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
bittner-print.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 13:31:23 UTC · ↺ Refresh

MX Hostnames

  • bittnerprint-com01i.mail.protection.outlook.com

MX Priorities

  • bittnerprint-com01i.mail.protection.outlook.com: 0

A / AAAA Records

  • 212.57.34.35 ↩ soyamedia5.nameserver.sk

Mail Server IPs

  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns.telecom.sk hostmaster.telecom.sk 2026030722 28800 3600 1209600 86400
Primary NS (mname)
ns.telecom.sk
Admin Email (rname)
hostmaster@telecom.sk
Serial
2026030722
Refresh
28800s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns.telecom.sk
ns2.telecom.sk

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

3 records
  • MS=ms55609258
  • MS=ms81483476
  • SPFv=spf1 include:spf.protection.outlook.com -all
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