rnhb.nl
Observed Jul 26, 2026, 06:18 UTC (7d 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 usesAtlassian
3 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rnhb.nl actually stands on - every host below is a signed observation
rnhb.nl
A / AAAA
98.64.157.125
unattributedserves the site
NS
ns1-03.azure-dns.comns2-03.azure-dns.netns3-03.azure-dns.orgns4-03.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
rnhb-nl.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.rnhb.nl
Let's Encryptissued its certificate
DNS Records
A 1
98.64.157.125
MX 1
1rnhb-nl.mail.protection.outlook.com
TXT 7
apple-domain-verification=Ndoi078PBt7C8JVMv=spf1 a include:sendgrid.net include:spf.protection.outlook.com include:spf.afas.online include:_spf.realworks.nl include:smtp.hroffice.eu ip4:194.165.34.0/24 -allatlassian-domain-verification=y2uEhS5C4Aqu2R/TLoSYXZhJ+FQGtcxEXJ3ziXzqnmRYF1Q/6vSH5I17bW4rnjvw06aac85879cf42885ba895a243e25c0fa002e07e14f568760862967dba309635d14f8a5c46a49d837686115fc700d01b251fe39bd4510dfa8cb3b25b8cc72dd1anthropic-domain-verification-crkjev=lXaB6g9SE9GmFNGOljnfHaQHlv=DMARC1;p=quarantine
NS 4
ns1-03.azure-dns.comns2-03.azure-dns.netns3-03.azure-dns.orgns4-03.azure-dns.info
SOA 1
ns1-03.azure-dns.com azuredns-hostmaster.microsoft.com
CAA 3
issue "digicert.com"issue "letsencrypt.org"issue "sectigo.com"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.rnhb.nl |
C=US, O=Let's Encrypt, CN=YR1 | Mon, 21 Sep 2026 12:41:46 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Subdomains (3)
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_802dd021444853dd- Output Hash
c630a409015af540489feba5f6cc3f42d581bae9fe961c3bd0bfb7f3b326c961- Signature
ed25519:2df96448249ae6c7a693087287e506cf4542aa65f914a75fbf8ba2b8cd385f7e03a8709683b6d6ea0c2a5b323413d1043cc860861d0b318319365bbb87063d06- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast