CONTINUOUS INTERNET TELEMETRY24H DRIFT38,088 material changesacross 34,280 domains · last 24hDNS DRIFT53 domains changed DNS providertop destination koaladns.com · +31 vs yesterdayNOW543 curated domains not reachablelast probe, steadySITE ERRORS33,703 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 157,225 sites429 rate-limit / 403 bot-block, a posture signal

rp.edu.sg

Observed Aug 2, 2026, 22:38 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rp.edu.sg was taken 2d ago

rp.edu.sg is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rp.edu.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 rp.edu.sg Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rp.edu.sg actually stands on - every host below is a signed observation
rp.edu.sg
A / AAAA
18.136.36.20318.138.108.818.139.47.66
unattributedserves the site
NS
ns-cloud-e1.googledomains.comns-cloud-e2.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.com
googledomains.comanswers its DNS
MX
rp-edu-sg.mail.protection.outlook.com
Microsoft 365receives its email
TLS
rp.edu.sg
Let's Encryptissued its certificate

DNS Records

A 3

  • 18.136.36.203
  • 18.138.108.8
  • 18.139.47.66

MX 1

  • 0rp-edu-sg.mail.protection.outlook.com

TXT 73

  • MS=ms99336626
  • glk7q9b1n41f79hjmvb3dfjv2
  • kbs79r28bsrpuvkuaccnnaho1
  • te9rc2q2b20o2ke25ioflgqvn
  • 18b6rt0t9f82ults4m6rd1l77c
  • 1e01c8es4ts6tjg7ipu2acsqgn
  • 1paj0f7eu9kq45uiot55vup7td
  • 2eul56avbqkduddo6in4ov4sp0
  • 36a98f6sgvprk4b9s6fqem342f
  • 3hnafvittfhp9v0f6rf08dlisu

NS 4

  • ns-cloud-e1.googledomains.com
  • ns-cloud-e2.googledomains.com
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e4.googledomains.com

SOA 1

  • ns-cloud-e1.googledomains.com noc.rp.edu.sg

DMARC_RECORDS 1

  • v=DMARC1;p=reject;rua=mailto:gp6phfil@ag.au.dmarcian.com,mailto:dmarc_agg@vali.email;ruf=mailto:NoReply_DMARC_report@rp.edu.sg;fo=1

TLS Certificates (4)

Common NameIssuerExpires
rp.edu.sg C=US, O=Let's Encrypt, CN=YE2 Sun, 11 Oct 2026 09:28:04 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_2a899d6dade5562f
Output Hash
82e7a8eb0afdd8dfde825e83eb03e11e36c3f3a423146770bbccd206785c6f11
Signature
ed25519:2bdd32a480c48d3ce9aa4fe3178234753333d2dad230e288fd88849d6284e938846c8ace64634c638b72a2eedafc91b8d2c9ade8d7a2dfb79d0d6ec08602230d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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