jeffersoncountywi.gov
Observed Aug 16, 2026, 14:02 UTC (29m 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 byMimecast
MimecastSecured byLet's Encrypt
Let's EncryptAlso usesMicrosoft 365AppleGoogle Search Console
Microsoft 365
Apple
Google Search Console2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jeffersoncountywi.gov actually stands on - every host below is a signed observation
jeffersoncountywi.gov
A / AAAA
35.71.179.239
unattributedserves the site
NS
ns0.dnsmadeeasy.comns2.dnsmadeeasy.comns4.dnsmadeeasy.comns1.dnsmadeeasy.com+1 more
dnsmadeeasy.comanswers its DNS
MX
us-smtp-inbound-2.mimecast.comus-smtp-inbound-1.mimecast.com
Mimecastreceives its email
TLS
ssl3.revizesites.com
Let's Encryptissued its certificate
DNS Records
A 1
35.71.179.239
MX 2
10us-smtp-inbound-2.mimecast.com10us-smtp-inbound-1.mimecast.com
TXT 11
v=spf1 redirect=4p1aei4b._spf._d.mim.ec_3elx2bgmtuiupjb6k4vh7fc53xrzb6uMS=ms7aefb5aapn6xf37nbhggw047zfpyhb15yw49tlqb0ed1fe018a3c9c7a8c853542d58b91c57a5ccd87e4._rlmcig0jp44m3jd9i51d3t8ve5bdzraapple-domain-verification=oxh83V2Rgdn2nGoYMS=ms88034089MS=ms11779644yht078d9lkgh8x7j0lgyfw79515w42wb
NS 5
ns0.dnsmadeeasy.comns2.dnsmadeeasy.comns4.dnsmadeeasy.comns1.dnsmadeeasy.comns3.dnsmadeeasy.com
SOA 1
ns10.digicertdns.com dns.digicertdns.com
SRV 2
jeffpolycom-edge.jeffersoncountywi.gov:5060 p0jeffpolycom-edge.jeffersoncountywi.gov:5061 p0
DMARC_RECORDS 1
v=DMARC1; p=reject; rua=mailto:2459bb8e9b31453@rep.dmarcanalyzer.com; ruf=mailto:2459bb8e9b31453@for.dmarcanalyzer.com; fo=1;
BIMI_RECORDS 1
_3elx2bgmtuiupjb6k4vh7fc53xrzb6u
MTA_STS_RECORDS 1
_3elx2bgmtuiupjb6k4vh7fc53xrzb6u
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ssl3.revizesites.com |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 08 Nov 2026 13:45:00 +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 (2)
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_62a7d143791057d6- Output Hash
07cb54f8ad565b366195c4e6ac792125319f23c89be554e4dc2971f0df9b023a- Signature
ed25519:b18e39b9230a5b4d624f5e2d8285d61fc1b5410e640741bc317a26849852ab9e83e3c4dd70af2003477914d6c0700c73c24ef6215873d21acf37cf699565b007- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast