aus-city.com
Observed Jul 23, 2026, 20:33 UTC (1d 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
Secured byLet's Encrypt
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat aus-city.com actually stands on - every host below is a signed observation
aus-city.com
A / AAAA
15.204.158.52001:470:859a:1::2
2001serves the site
NS
ns1.aus-city.comns2.aus-city.com
aus-city.comanswers its DNS
MX
mail.aus-city.com
aus-city.comreceives its email
TLS
aus-city.com
Let's Encryptissued its certificate
DNS Records
A 1
15.204.158.5
AAAA 1
2001:470:859a:1::2
MX 1
10mail.aus-city.com
TXT 2
v=spf1 mx a ip4:51.81.109.155 ip4:15.204.158.5 ip4:15.204.158.23 ip4:15.204.158.24 ip4:15.204.158.26 ip4:45.74.8.225 ip4:172.94.33.82 ip4:172.94.68.141 ip6:2001:470:859a::/48 ip6:2001:470:f562::/48 include:server.idb.com.au ~allv=DMARC1;p=quarantine;sp=none;pct=100;rua=mailto:postmaster@aus-city.com;ruf=mailto:postmaster@aus-city.com;ri=86400;aspf=r;adkim=r;fo=1
NS 2
ns1.aus-city.comns2.aus-city.com
SOA 1
ns2.aus-city.com dcottle.idb.com.au
SRV 1
aus-city.com:993 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
aus-city.com |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 14 Oct 2026 00:37:59 +0000 |
YR1 |
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_b1903e5b19508d27- Output Hash
00123bdd108ef90ed9c38383c4f9d0fffceebb1dfb57cc73d9bc13b649d253a5- Signature
ed25519:1f66b79b027fc751bf2b1e84eadc657441195b3102fdd280c84a058336a1bc9bc71cd426a66eb8b7133cdd54b9f79ca5175681bbf5c71c33b3ea69dcd14bff06- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast