arun.is
Observed Jul 23, 2026, 05:14 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat arun.is actually stands on - every host below is a signed observation
arun.is
A / AAAA
75.2.60.5
unattributedserves the site
NS
ns-1493.awsdns-58.orgns-2016.awsdns-60.co.ukns-283.awsdns-35.comns-825.awsdns-39.net
awsdns-58.org + awsdns-60.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comibd3eool6snp7ned22v3tw6km5dds3yhab67evm2rbuvma2knika.mx-verification.google.com+2 more
Google Workspacereceives its email
TLS
arun.is
Let's Encryptissued its certificate
DNS Records
A 1
75.2.60.5
MX 6
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com15ibd3eool6snp7ned22v3tw6km5dds3yhab67evm2rbuvma2knika.mx-verification.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 4
d2ammxwkps9p4w.cloudfront.netgoogle-site-verification=tfY9RTU5Vr2_hZjp6X4EZcNiuy63ma5cb2UMzxaW7tAv=spf1 include:servers.mcsv.net include:_spf.google.com ~allv=DMARC1; p=none;
NS 4
ns-1493.awsdns-58.orgns-2016.awsdns-60.co.ukns-283.awsdns-35.comns-825.awsdns-39.net
SOA 1
ns-825.awsdns-39.net awsdns-hostmaster.amazon.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
arun.is |
C=US, O=Let's Encrypt, CN=YE2 | Sat, 29 Aug 2026 10:13:52 +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 (1)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_b89eddffb80974a6- Output Hash
ddf5b7c878e5ded81599cdda78176d892ccfba9f8a0de2aafc797ad2a7d7d26c- Signature
ed25519:39ff137d978890d5f3b1dcf835c38bbc0b5c38b894fc72d9ce2a8f88c089518dc164e7e92e511effbf4f8f7d7e0aa1a00dfc64885904c289b481f6b6dd7fa60e- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast