altan.dk

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
altan.dk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-29 16:21:56 UTC · ↺ Refresh

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MX Hostnames

  • altan-dk.mail.protection.outlook.com

MX Priorities

  • altan-dk.mail.protection.outlook.com: 0

A / AAAA Records

  • 213.184.85.16 ↩ nlcp07.hosting4real.net

Mail Server IPs

  • 52.101.185.24 ↩ mail-zrxpr07cu00100.inbound.protection.outlook.com
  • 52.101.73.120 ↩ mail-am7pr02cu00300.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.209.31 ↩ mail-cpjpr05cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::e ↩ mail-matpr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.curanet.dk hostmaster.curanet.dk 2026032001 14400 3600 1209600 300
Primary NS (mname)
ns1.curanet.dk
Admin Email (rname)
hostmaster@curanet.dk
Serial
2026032001
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns2.curanet.dk
ns1.curanet.dk

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-eu.letsignit.com include:sendinblue.com ip4:13.81.11.134 ip4:185.9.6.189 ip4:13.53.76.169 ip4:80.208.27.154 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

7 records
  • p03BIHXPCecxaEGAhIbqHslYuQ+qk8amMCnKo0xn2qwuCadyjTIfn6csvVYxQ7Oped8FHOMNpQ04yI8bzuZDYA==
  • _gzchcmiw9w3kq8zfzmdsz5w55sytlgm
  • ca3-b28a226f8f0e49089283620b6fb9389f
  • brevo-code:83de97778a6927a9395fd4d4d2e18a86
  • _vrr6a86a5xag3jgu1g866agxad2it9c
  • klaviyo-site-verification=T78n3W
  • SPFv=spf1 include:spf.protection.outlook.com include:spf-eu.letsignit.com include:sendinblue.com ip4:13.81.11.134 ip4:185.9.6.189 ip4:13.53.76.169 ip4:80.208.27.154 -all
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