airmaster.dk

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
airmaster.dk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-29 15:25:35 UTC · ↺ Refresh

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MX Hostnames

  • airmaster-dk.t-v1.mx.microsoft

MX Priorities

  • airmaster-dk.t-v1.mx.microsoft: 10

A / AAAA Records

  • 195.215.86.156 (no PTR)

Mail Server IPs

  • 52.101.103.36 ↩ mail-miypr05cu00104.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.73.123 ↩ mail-am6pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c967::a ↩ mail-cpjpr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:c967::8 ↩ mail-cpjpr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns01.one.com hostmaster.one.com 2026100201 14400 3600 1209600 600
Primary NS (mname)
ns01.one.com
Admin Email (rname)
hostmaster@one.com
Serial
2026100201
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

ns01.one.com
ns02.one.com

SPF Record

✓ Strict (-all)
v=spf1 mx a include:spf.protection.outlook.com include:5503998.spf08.hubspotemail.net include:spf.jcdhotel.dk ip4:81.95.242.131 ip4:216.55.99.120 ip4:52.166.141.239 ip4:13.73.181.118 include:spf.mandrillapp.com include:sendgrid.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 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

8 records
  • _globalsign-domain-verification=9N_RSLGiu4lG7y8OVWwhqt55_QUv01owvJQ5Yd0ac7
  • _globalsign-domain-verification=mf38g6pg2v1bwZB2t2fXH4JuoYHEtD-lY4NGDB__0w
  • MS=ms57235145
  • mandrill_verify.kWTNH_qoROSYhTNjMOBacQ
  • _globalsign-domain-verification=wV25mgAvaKqULzOQ80-VxG0XcEWkWp67hICcqAY1ek
  • google-site-verification=nOqtrsNYMA3MgqDYs25b3Uc7v0ZDSokWeA6XyqVGYXQ
  • apple-domain-verification=USQ3dYfmYfbQAFLH
  • SPFv=spf1 mx a include:spf.protection.outlook.com include:5503998.spf08.hubspotemail.net include:spf.jcdhotel.dk ip4:81.95.242.131 ip4:216.55.99.120 ip4:52.166.141.239 ip4:13.73.181.118 include:spf.mandrillapp.com include:sendgrid.net -all
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