Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
sdc.dk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-29 17:13:12 UTC · ↺ Refresh
MX Hostnames
- sdc-dk.b-v1.mx.microsoft
MX Priorities
- sdc-dk.b-v1.mx.microsoft: 10
A / AAAA Records
- 137.117.229.255 (no PTR)
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.181.153 ↩ mail-wa4pr04cu00101.inbound.protection.outlook.com
- 52.101.181.156 ↩ mail-wa4pr05cu00104.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca38::a ↩ mail-wa4pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c967::a ↩ mail-cpjpr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::22 ↩ mail-am7pr02cu00302.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.eurodns.com hostmaster.eurodns.com 2026091410 43200 7200 1209600 86400
Primary NS (mname)
ns1.eurodns.com
Admin Email (rname)
hostmaster@eurodns.com
Serial
2026091410
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.eurodns.com
ns4.eurodns.com
ns1.eurodns.com
ns2.eurodns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.243.4.0/22 ip4:193.162.109.0/24 ip4:54.194.225.125 ip4:52.16.121.75 ip4:54.76.215.95 ip4:54.76.194.55 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
22 records- apple-domain-verification=qmSr6c8OM1tILn43
- _globalsign-domain-verification=T9X6WxIJC8QNm8d1NCh1gVsX7npmXyPuMS69D3301I
- v3pb1hvpbdof6rig2kpkt6p9he
- _globalsign-domain-verification=XIpEZKQ1AyZbwsHEK6XaHsfBOYkbIRocsvx_I4MJRL
- /IP9yawvVZznG8y9BsEp9IDcHArAE6WfHjm2pnTwTdY=
- _globalsign-domain-verification=RsKE4kjN4uj2u8D-4BMsLyUei4ItGO7IRAICqYdcgT
- _globalsign-domain-verification=t6YuXh9U2VG5-3H3HwZJ_sntcmN-kE0eiq9B1B0qFY
- _globalsign-domain-verification=XevpzDRwxovvLorik2eHgIsyKuL8mgOR7npQiAz2BI
- _globalsign-domain-verification=J_Y34LCDo7l0dZMq7EgPIh1SXith3y3QTahIjBhOfv
- WBZUGgXMtVpjmEOApgZFehF/1492vDOUy0MM/TYVgMQ=
- _globalsign-domain-verification=oF5gyn12tfbULmZOMkiEhwA6_d7Zo2qV9ERihWhR--
- _globalsign-domain-verification=e8ie0Q6dhWdbKDgGTXrqiAfvU6AC7QGbA7ep93Dlki
- _globalsign-domain-verification=LF5FJJ99YhgXtrV4vP0TBOnVJeHI7CZIWlHFnJEsPG
- WPzXjpN7CeTdPBKalH6Gi/RPmdBIDeiEJraxvEmGL+c=
- _globalsign-domain-verification=qkVDKi2tmrv7ypw4TfkFuP6tI3aDSRNYfRr_mo4ey9
- BmbOWhihsn0UOkgjaZL3YrgssTaKA54ZtyGnO+diWF4=
- _globalsign-domain-verification=4-mGFH2qWoYIyY4AXg1CL8P6e-YfHFyFTosyzUi9Mz
- _globalsign-domain-verification=uKwpl34eGqfrxK342-z2InaHDaToTHMYsKKg8jxh1j
- 53fMVw+yA2xhchRx+eJVra9SQXvcACLazUVH55oGVL0=
- Trustzone=0k2Pha2gzyloXrxH0LZNOS6PDxTNf0hgyxkQYsmfZVk=
- SPFv=spf1 ip4:62.243.4.0/22 ip4:193.162.109.0/24 ip4:54.194.225.125 ip4:52.16.121.75 ip4:54.76.215.95 ip4:54.76.194.55 include:spf.protection.outlook.com -all
- MS=ms98830269
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