sagefrog.com
Observed Aug 16, 2026, 15:46 UTC (6h 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
Microsoft 365Secured byLet's Encrypt
Let's EncryptAlso usesCookieyes
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sagefrog.com actually stands on - every host below is a signed observation
sagefrog.com
A / AAAA
35.233.173.206
unattributedserves the site
NS
ns73.domaincontrol.comns74.domaincontrol.com
domaincontrol.comanswers its DNS
MX
sagefrog-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
sagefrog.com
Let's Encryptissued its certificate
DNS Records
A 1
35.233.173.206
MX 1
0sagefrog-com.mail.protection.outlook.com
TXT 2
v=spf1 include:spf.protection.outlook.com ip4:62.140.7.0/24 ip4:3.93.157.0/24 ip4:35.233.173.206 ip4:207.211.30.242 ip4:207.211.30.141 ip4:207.211.30.221 ip4:91.220.42.0/24 ip4:207.82.80.0/24 ip4:193.7.207.0/25 ip4:185.58.85.0/24 ip4:185.58.86.0/24 ip4:193.7.206.0/25 ip4:147.28.36.0/24 ip4:63.128.21.0/24 ip4:41.74.192.0/22 ip4:41.74.200.0/23 ip4:41.74.196.0/22 ip4:41.74.204.0/23 ip4:41.74.206.0/24 ip4:103.13.69.0/24 include:_spf0000000.sagefrog.com include:455263.spf06.hubspotemail.net ~allcookieyes-site-verification=K3vXm8QpLt-R6hNf2WsZa-Y1cGj9DxBe-M5Tv4LqHo
NS 2
ns73.domaincontrol.comns74.domaincontrol.com
SOA 1
ns73.domaincontrol.com dns.jomax.net
DMARC_RECORDS 1
v=DMARC1; p=quarantine; rua=mailto:acen@sagefrog.com; ruf=mailto:acen@sagefrog.com; fo=1;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
sagefrog.com |
C=US, O=Let's Encrypt, CN=YR1 | Mon, 28 Sep 2026 11:23:35 +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 (0)
None observed.
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_6d677550d1e916fa- Output Hash
fce178461c4a1600505f102dfe790ea2b990f97c98238b80a06fb1b5c23d535c- Signature
ed25519:1c24457df43340d8240abb855b8fe7b2d5101afac946c4608a5cf0081a38996173737aa3620c24d5bb4ceb9061ad4be5eb6d77c0cce4f3c9ed93c06ecc018a05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast