mandarin.org.sg

Observed Aug 3, 2026, 00:12 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mandarin.org.sg was taken 13d ago

mandarin.org.sg is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mandarin.org.sg under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch mandarin.org.sg Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Registered withGovernment Technology Agency
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mandarin.org.sg actually stands on - every host below is a signed observation
mandarin.org.sg
A / AAAA
13.215.110.16318.142.191.452.76.28.97
unattributedserves the site
NS
ns3.gdnsec.comns7.gdnsdef.comns9.gdnsec.coma1-6.akam.net+8 more
gdnsec.com + gdnsdef.com + moreanswers its DNS
TLS
mandarin.org.sg
Let's Encryptissued its certificate

DNS Records

A 3

  • 13.215.110.163
  • 18.142.191.4
  • 52.76.28.97

NS 12

  • ns3.gdnsec.com
  • ns7.gdnsdef.com
  • ns9.gdnsec.com
  • a1-6.akam.net
  • ns10.gdnsdef.com
  • ns12.gdnsec.com
  • ns12.gdnsdef.com
  • a2-65.akam.net
  • a3-67.akam.net
  • a8-64.akam.net

SOA 1

  • gccin3psicnsp01.sgnet.gov.sg root.pridns.gov.sg

TLS Certificates (3)

Common NameIssuerExpires
mandarin.org.sg C=US, O=Let's Encrypt, CN=YR2 Sat, 26 Sep 2026 06:07:16 +0000
YR2 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 receipt

Ed25519 Receipt

Receipt ID
rcpt_06d5d3745225c925
Output Hash
b1bf1c9671b4961588fdf9085e341dc1c5d68c4114c55a4a90f998819a43fc24
Signature
ed25519:d5aee1c21796b6991c33511cedd394cb3339917c1361eac3dc8ef2daf5b33b375088d51bebbea9607b862bb08b885fc9e949d67a83c7ce032a92b70afb03e900
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT43,037 material changesacross 41,485 domains · 24h to ~40m ago · -470 vs yesterdayROTATION64 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,302 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,411 sites429 rate-limit / 403 bot-block, a posture signal