doktor.se
Observed Jul 25, 2026, 10:09 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Email byMicrosoft 365
Secured byAmazon
Also usesGoogle Search Console
4 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat doktor.se actually stands on - every host below is a signed observation
doktor.se
A / AAAA
18.67.65.10818.67.65.12918.67.65.1318.67.65.37
unattributedserves the site
NS
ns-1371.awsdns-43.orgns-1961.awsdns-53.co.ukns-228.awsdns-28.comns-915.awsdns-50.net
awsdns-43.org + awsdns-53.co.uk + moreanswers its DNS
MX
doktor-se.mail.protection.outlook.com
Microsoft 365receives its email
TLS
doktor.se
Amazonissued its certificate
DNS Records
A 4
18.67.65.10818.67.65.12918.67.65.1318.67.65.37
MX 1
0doktor-se.mail.protection.outlook.com
TXT 9
MS=ms43135336_globalsign-domain-verification=5hVCHL0ImE4XSMnAjUdZgLtilRs3x7rQNwY-SRuNa3_globalsign-domain-verification=_jdvlQBKlb_3cJqQ2uJgJI5cQGp32nBOuvaxIdIrKT_globalsign-domain-verification=yVoUeO-xvzPidBSRNuetGjQH4yjpgy90DS2Zn0Zx_Sgoogle-site-verification=MpkhUzcOA41sD3Jw4CElufh8Tx-eWsMBdCBKd3YwNHkgoogle-site-verification=kVa7mkSNLs20O9uUsqiCYOTUyGMEModNeNYlbbLbThkgoogle-site-verification=ohYigBJRni9ke2twtvCPtx44iRqksjCzpbH-9APLjLMv=spf1 include:_spf1.jupiter.salesmanago.pl include:_spf2.jupiter.salesmanago.pl include:spf.protection.outlook.com include:amazonses.com ip4:185.136.64.128/27 include:spf.fouredge.se ip4:192.44.242.23/32 -allv=DMARC1; p=reject; ruf=mailto:devsecops+se-dmarc-report@doktor.se; fo=1;
NS 4
ns-1371.awsdns-43.orgns-1961.awsdns-53.co.ukns-228.awsdns-28.comns-915.awsdns-50.net
SOA 1
ns-1371.awsdns-43.org awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
doktor.se |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Sun, 07 Feb 2027 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +0000 |
Amazon Root CA 1 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +0000 |
Subdomains (4)
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_58249d31938f9bb8- Output Hash
26c1562602bf368a7b99837280e48b473e19f35e53569289fee53eefc0020f56- Signature
ed25519:fe4ed92cfa870a654802affb3a2645a6a5361c6c4b6b8e3d335a74e89dd0de9d4c044050e72ec294a8bb2061c39cfefd73d38ca6bcc38256d19dc1a5ab983c0c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast