CONTINUOUS INTERNET TELEMETRY24H DRIFT112 material changesacross 73 domains · -546 vs yesterdayEMAIL DRIFT1 domain switched email providertop destination xn----8sbafg9clhjcp.bg · +1 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW4,217 curated domains not answering+1,388 vs yesterdayERRORS27,382 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED81,263 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT112 material changesacross 73 domains · -546 vs yesterdayEMAIL DRIFT1 domain switched email providertop destination xn----8sbafg9clhjcp.bg · +1 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW4,217 curated domains not answering+1,388 vs yesterdayERRORS27,382 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED81,263 throttled or blocked our scanner429 rate-limit / 403 bot-block

asterisk.org

Observed Jul 18, 2026, 14:03 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall
Runs onCloudflare
Email byGoogle (SPF sender)
Registered withAmazon Registrar, Inc.
Also usesHubSpot
8 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat asterisk.org actually stands on - every host below is a signed observation
asterisk.org
A / AAAA
162.159.135.42
Cloudflareserves the site
NS
ns3.digitalocean.comns1.digitalocean.comns2.digitalocean.com
digitalocean.comanswers its DNS
MX
mail.digium.com
Google (SPF sender)receives 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 time116 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 1

  • 162.159.135.42

MX 1

  • 10mail.digium.com

TXT 4

  • ca3-dcbf26e98a7f4a4d9e1d7fc4b5d28a08
  • v=spf1 ip4:199.102.239.0/24 ip4:216.207.245.2/32 ip4:199.248.63.0/24 ip4:170.249.191.178/32 include:_spf.google.com include:44965210.spf03.hubspotemail.net ~all
  • n7t2nwy52zdfsc2dm0dm0tftjfmzrhyg
  • v=DMARC1; p=none; rua=mailto:60f1dcb52e6fb@ag.dmarcly.com; ruf=mailto:60f1dcb52e6fb@asterisk.org.dmarcly.com; sp=none;

NS 3

  • ns3.digitalocean.com
  • ns1.digitalocean.com
  • ns2.digitalocean.com

SOA 1

  • ns1.digitalocean.com hostmaster.asterisk.org

TLS Certificates (0)

None.

Subdomains (8)

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 asterisk.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
2d316cd6-f052-4276-a050-45625782abb9
Output Hash
777d56d081ac105c2ce8fb2ed9d6165b35ccf6c1ec64561be277a296651ae640
Signature
ed25519:8de7ff668f71cd4915198e42e87e612f6031094686fa4a4d3835d73d936e4d8ec77fbe5d250adb3a81db20ca3a48cd26bb4b1acdc6eefb4829f155ffa5be7004
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
Verify this in your browser