alexandra.dk
Observed Jul 23, 2026, 04:35 UTC (2d 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 byLet's Encrypt
Also usesFacebook/MetaGoogle Search Console
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alexandra.dk actually stands on - every host below is a signed observation
alexandra.dk
A / AAAA
93.191.156.1872a01:4f9:c012:bf3a::1
2a01serves the site
NS
ns01.one.comns02.one.com
one.comanswers its DNS
MX
alexandra-dk.m-v1.mx.microsoft
Microsoft 365receives its email
TLS
alexandra.dk
Let's Encryptissued its certificate
DNS Records
A 1
93.191.156.187
AAAA 1
2a01:4f9:c012:bf3a::1
MX 1
0alexandra-dk.m-v1.mx.microsoft
TXT 12
MS=ms72578889HARICA-4JLZZx1HeGoQoB8TF2rHARICA-GMdXOBpKQDBr0mox2rVheyhack-verification=fcac62e2-7ce4-42dc-9e60-f123d57a25aefacebook-domain-verification=az96pvf5udslb167y1dr4p92hv7haeanthropic-domain-verification-8zexrv=ocOLXzHh8fqrZMAPHGEGmAqHHgoogle-site-verification=CpS8FshjBTcpiOe_jpWX512Tj2w-NelOq_eHqvrNoskgoogle-site-verification=Kq_IIMeTxMWk3WhFuM0ahmsly6c9EIA1yScp_xBNnp4CxNcdRoe1Y/gCgB1wCx9QJF+kZNugRMSGXlGlfwqP1j2UGX3gXU2eQIjSjzqgGWIZxIKvoffcuxyVIMiaURB8g==v=spf1 include:spf.protection.outlook.com include:emsd1.com include:_spf.emply.com ip4:130.225.244.150 ip4:185.45.20.124 ip4:185.163.189.32 ip4:185.163.189.31 ip4:185.163.189.159 ip4:193.161.150.0/24 ip4:193.161.151.0/24 -all
NS 2
ns01.one.comns02.one.com
SOA 1
ns01.one.com hostmaster.one.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
alexandra.dk |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 27 Aug 2026 06:01:47 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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_3dad955964abf418- Output Hash
00010e824c01ab215e7cd409dccbaa9e37d06d56770d2c8d80a159a5bd10c786- Signature
ed25519:63c36fe1269fd62bb040ce0e32b09c488bcbe52fdf904b93f30905e2b3f134424b09e70f15a3382d7068d818dfcd3b939e52c2fb0508c902214c8532de197b0b- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast