rothermel.me
Observed Aug 16, 2026, 09:52 UTC (10h 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
Secured byLet's Encrypt
Let's EncryptRegistered withNameCheap, Inc.
Also usesGoogle Search Console
Google Search Console1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rothermel.me actually stands on - every host below is a signed observation
rothermel.me
A / AAAA
185.199.108.153185.199.110.153185.199.111.153185.199.109.153
unattributedserves the site
NS
dns1.registrar-servers.comdns2.registrar-servers.com
registrar-servers.comanswers its DNS
MX
mxext1.mailbox.orgmxext2.mailbox.orgmxext3.mailbox.orgmxext4.mailbox.org
mailbox.orgreceives its email
TLS
rothermel.me
Let's Encryptissued its certificate
DNS Records
A 4
185.199.108.153185.199.110.153185.199.111.153185.199.109.153
MX 4
10mxext1.mailbox.org10mxext2.mailbox.org10mxext3.mailbox.org10mxext4.mailbox.org
TXT 2
v=spf1 include:mailbox.org ~allgoogle-site-verification=bwFblj_DK_MsQynaPvTV_VNidDqIWwP9bZU3oTFB7Uc
NS 2
dns1.registrar-servers.comdns2.registrar-servers.com
SOA 1
dns1.registrar-servers.com hostmaster.registrar-servers.com
SRV 1
mailbox.org:443 p0
DMARC_RECORDS 1
v=DMARC1; p=none; ruf=mailto:mark@rothermel.me
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rothermel.me |
C=US, O=Let's Encrypt, CN=YR1 | Fri, 25 Sep 2026 22:55:51 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_c2c4091fb427147d- Output Hash
60901ef72d3951c39169fa7f78813f662696955d6e99ba986198286ba9840be5- Signature
ed25519:4ea1fe61d28abfb1988e7d6101acb64bbfa2db494745b3a6d0aee1a656ef41a9feb904585be6720cabc4b3417e5b6b6c0ec1cbc3d99d9615589c2419d6f8ca09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast