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Domain Intelligence Report

wisconsindot.gov

Full ownership history report — $29 at AboutUsCompare
Gathering intelligence... (12/12)
DNS
WHOIS
Security
Email
DNSSEC
Threats
Deliverability
SSL/TLS
HTTP
Tech Stack
Subdomains
Archive
Safe
2 concerns
no attacks or spoofing
Up
HTTP 200
reachable and responding
Right
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Ready
178d ahead
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Outline
WHOIS
get.gov · registered 23 years ago · expires Aug 22, 2027
DNS
2 A · 2 NS · 1 SOA · 5 TXT
SSL/TLS
DigiCert Inc · TLSv1.2 · expires in 178d · 5 SANs
Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗ (p=none)
DNSSEC
not signed
Tech Stack
Host: State of WI Dept. of Administration
HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
Security
C (143/215) · 2 critical · 2 high
Threats
risk: none
Deliverability
62% C (25/40 points) · 0 MX · 0 IPs · 5 issue(s)
Subdomains
1 found · 63 answered (49 timed out) — www
Web Archive
first snapshot 2003-12-30 · 22y archived
DNS Recordschecked 4.2d ago
Details
2 A · 2 NS · 1 SOA · 5 TXT
WHOISchecked 4.2d ago
Details
get.gov
Registered 23 years ago
Expires Aug 22, 2027
Renewal history →
Then vs Nownew
Details
Same organisation as in 2015.
“Wisconsin Department of Transportation website” — AboutUs, 2015
Now: Government or public body · maintained
AI-judged Sep 30, 2026: likely, not verified
SSL/TLSchecked 4.2d ago
Details
Valid certificate
Issuer: DigiCert Inc
Protocol: TLSv1.2
Expires in 178 days
5 SAN(s)
Securitychecked 4.2d ago
Details
C
143/215
2 critical2 high1 medium
Weakest: Record Security, Advanced Security
Email Authchecked 4.2d ago
Details
SPFDKIM?DMARC
Policy: none
DNSSECchecked 4.2d ago
Details
Not DNSSEC-signed
Tech Stackchecked 4.2d ago
Details
State of WI Dept. of AdministrationGoogle Search Console
HTTP / Headerschecked 4.2d ago
Details
2 redirect(s) → 200
HSTSCSPX-FrameNosniff
Threatschecked 4.2d ago
Details
Risk: none · score 0
Zone census
Subdomainschecked 4.2d ago
Details
1 found · 63 answered · 49 timed out (unknown)
www
Click a subdomain for its full report
Web Archivechecked 4.2d ago
Details
First archived: 2003-12-30
~22 years of history
Deliverabilitychecked 4.2d ago
Details
62%C
25/40 points · 5 issue(s)
0 MX · 0 IP(s)
Top fix: No SPF record

IPv6

Measured 2026-11-03 21:31 UTC · aaaa.bot
D

The website has no IPv6.

wisconsindot.gov has no IPv6 address published.

  • ✗ wisconsindot.gov: no IPv6 address
  • ✗ www.wisconsindot.gov: no IPv6 address
  • ✗ Mail: 0 of 0 servers have IPv6
  • ✗ Nameservers: none have IPv6
Details: published addresses and what answered
wisconsindot.govPublishedno IPv6 address publishedAnswers when we connectnothing to test
www.wisconsindot.govPublishedno IPv6 address publishedAnswers when we connectnothing to test
MailPublishedNo MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record.Answers when we connectsee detail
NameserversPublishedbigred.state.wi.usbigred3.wi.govAnswers when we connect✗ no IPv6✗ no IPv6
First measured 2026-11-03: no IPv6 publishedIf this changes, the date will appear here.
Full check on aaaa.bot →Permanent receipt k_0tWBrHHoJSON

See where it lives on the IPv4 map →

Lineage

Our records: Jun 6, 2018 → Nov 12, 2026

Oldest registry snapshot we hold: 2023 · 2 renewals on record · certificates since 2018, latest from Google Trust Services. These dates are when our records begin, not when the domain was registered.

Registrar

  • Cybersecurity and Infrastructure Security Agency
    Dec 2023 – Feb 2024
  • get.govlast seen Aug 2025
    Jun – Aug 2025

DNS provider

  • wi.us + wiscnet.net
    Dec 2023 – May 2024
  • wi.us
    Feb 2025 – Jun 2026

Certificates

  • DigiCert2 certificates
    Jun – Jul 2018
  • Let's Encrypt93 certificates
    Aug 2018 – Feb 2025
  • Amazon113 certificates
    Jun 2021 – Sep 2026
  • Google Trust Services116 certificates
    Mar 2025 – Oct 2026

IPv6

  • IPv6no IPv6 published
    First measured Nov 2026
What changed (latest 8 of 15)
  1. IPv6 first measured: no IPv6 published on Nov 3, 2026wisconsindot.gov: no IPv6 published. Grade D. Measured by aaaa.bot, 2026-11-03 21:31 UTC. No earlier IPv6 record is held, so this is not a "gained" date.
  2. Certificates moved to Google Trust Services between Sep 22, 2026 and Oct 9, 2026Amazon issued the most certificates until 2026-09-22; Google Trust Services from 2026-10-09.
  3. Certificates moved to Amazon between Jul 6, 2026 and Aug 3, 2026Google Trust Services issued the most certificates until 2026-07-06; Amazon from 2026-08-03.
  4. Renewed +1 year between Jun 13, 2025 and Aug 24, 2025Expiry moved from 2025-09-03 to 2026-08-22, at get.gov.
  5. Certificates moved to Google Trust Services between Feb 28, 2025 and Mar 12, 2025Let's Encrypt issued the most certificates until 2025-02-28; Google Trust Services from 2025-03-12.
  6. DNS moved to wi.us between May 31, 2024 and Feb 22, 2025bigred.state.wi.us, dns.uw-mad.wiscnet.net, dns.uw-mil.wiscnet.net → bigred.state.wi.us, bigred3.state.wi.us. Old set last seen in WHOIS on 2024-05-31; new set first seen in WHOIS on 2025-02-22.
  7. Renewed +1 year between Dec 9, 2023 and Feb 23, 2024Expiry moved from 2024-09-03 to 2025-09-03, at Cybersecurity and Infrastructure Security Agency.
  8. Certificates moved to Let's Encrypt between Dec 18, 2023 and Jan 1, 2024Amazon issued the most certificates until 2023-12-18; Let's Encrypt from 2024-01-01.

Solid bar: the stretch we observed that name. Dot: a single sighting. Dotted line: no record between sightings of the same name. Nothing is drawn between different names.

Registrar and renewals: 22 WHOIS/RDAP snapshots, 2023-12-09 to 2026-04-30 (ledger built 2026-09-27). Every renewal

DNS provider, WHOIS snapshots: 18 WHOIS/RDAP snapshots that listed nameservers, 2023-12-09 to 2026-06-09 (who.is archive). Both sources feed one row per provider (hover a bar to see which); a change is placed between the nearest observations on either side, and where the two sources disagree, both are listed under What changed.

Certificates: 569 logged certificates (precertificate and final counted once), read 2026-11-12. A bar is the issuer that issued the most certificates in those months. Public CT logging began in 2013; older certificates appear only where someone logged them later.

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Explore related

Registered in 2003 — the same year as googlevideo.com, wordpress.org and skype.com.

AgeDomains from 2003TLD.gov domainsRegistrarget.govDNS providerwi.gov nameserversDNS providerwi.us nameserversIPv6Does wisconsindot.gov have IPv6?