CONTINUOUS INTERNET TELEMETRY24H DRIFT3,251 material changesacross 2,830 domains · -147 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -5 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,308 curated domains not answering-6,410 vs yesterdayERRORS10,962 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,251 material changesacross 2,830 domains · -147 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -5 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,308 curated domains not answering-6,410 vs yesterdayERRORS10,962 responded with an errorlast probe · 5xx / 404 / 429 / 403

jamanetwork.com

Observed 2026-07-12T20:48:04.423Z (10h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall
Runs onCloudflare
Email byProofpoint
Registered withGoDaddy.com, LLC
Also usesGoogle Search ConsoleFacebook/Meta
IPv6 · 12 subdomains · tranco_5k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jamanetwork.com actually stands on - every host below is a signed observation
jamanetwork.com
A / AAAA
104.18.12.179104.18.13.1792606:4700::6812:db32606:4700::6812:cb3
Cloudflareserves the site
NS
pdns08.domaincontrol.compdns07.domaincontrol.com
domaincontrol.comanswers its DNS
MX
mxa-00164a01.gslb.pphosted.commxb-00164a01.gslb.pphosted.com
Proofpointreceives its email

HTTPS probe

bot_blocked Blocked our probe (WAF / bot protection) 403 blocked by cloudflare - bot protection active
HTTP status403
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time9 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

  • 104.18.12.179
  • 104.18.13.179

AAAA 2

  • 2606:4700::6812:db3
  • 2606:4700::6812:cb3

MX 2

  • 10mxa-00164a01.gslb.pphosted.com
  • 10mxb-00164a01.gslb.pphosted.com

TXT 12

  • google-site-verification=8dNkZAPIIyLx3B10TBcLRKyb3g6voM8CVzS6QbtLnN0
  • _qgv6bkjgdde4mun51c8vvc2iiok7ou4
  • Sendinblue-code:df223facbc2f058cdbc202665de88aa9
  • _d7vg3o22qnl0ew6y4fbuonkfw4dbnn4
  • v=spf1 include:spf-00164a01.pphosted.com include:emailcampaigns.net include:_spf.smtp.com include:spf.sendinblue.com include:_spf.silverchair.com ip4:199.164.8.15 ip4:199.164.8.16/31 ~all
  • google-site-verification=kwUEvsVrYlouSbp3UC8itcPLWT8yoEODujrWC9nmtog
  • 11C4-8E18-EDB4-89FA-76CB-8B56-C7EF-704B
  • google-site-verification=IsPDG5DGyYynjH9E443Uqv12ysBHIVwJDX6E6X839Q4
  • google-site-verification=pXCR-Iq2VJ2PUVhfYKSNrUdHWaVoOX1h-0bpTKRp-Cs
  • _s6cuvktq9adfhr3fooy0xwa5odo8vyu

NS 2

  • pdns08.domaincontrol.com
  • pdns07.domaincontrol.com

SOA 1

  • pdns07.domaincontrol.com dns.jomax.net

TLS Certificates (0)

None.

Subdomains (12)

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for jamanetwork.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for jamanetwork.com <a href="https://domaindrift.io/t/jamanetwork.com"> <img src="https://domaindrift.io/badge/jamanetwork.com.svg" width="300" height="64" alt="DomainDrift signed observations for jamanetwork.com"> </a>

Ed25519 Receipt

Receipt ID
71b7a392-35bf-4e17-9fde-d3a15f31b81f
Output Hash
4a0711c8822c901ee620d9e5a959fd2daad388cef463cc2fcbdb5dda6b59c879
Signature
ed25519:8818744ace045a88a84d1341efca6e998317ec37ddf3568c7f6f001dfdc86f249c1f9b524660eebd6a5eaee03c54f8795ba1e584d7f293c1e2506fec00251b06
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser