viena.es

Observed Aug 2, 2026, 09:58 UTC (34m 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.

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Up right now

Runs onCloudflare

Email byMicrosoft 365

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

EVIDENCE OF WILDCARD DNSobserved 2026-08-02 09:58 UTC

DomainDrift asked this domain for a TXT record at a name nobody registers, and got an answer back. A domain that answers a name that was never created is answering names in general, and that is wildcard DNS.

Wildcard DNS clusters around domain parking, dynamic DNS and catch-all hosting. It is also a real attack surface: if every invented hostname resolves, then a hostname an attacker invents resolves too, which is the ground state for subdomain takeover and for phishing hosted under a name that looks legitimate.

This is evidence of wildcard behaviour, not a proven fact. It rests on one control name: a domain could legitimately serve a TXT record at exactly that name for an unrelated reason, and a wildcard that answers address records but not TXT records would not be caught here at all. What this reading is and is not.

INFRASTRUCTURE MAPwhat viena.es actually stands on - every host below is a signed observation

viena.es

A / AAAA

104.26.15.101172.67.73.198104.26.14.1012606:4700:20::681a:e65+2 more

Cloudflareserves the site

cheryl.ns.cloudflare.comsam.ns.cloudflare.com

cloudflare.comanswers its DNS

viena-es.mail.protection.outlook.com

Microsoft 365receives its email

TLS

viena.es

Google Trust Servicesissued its certificate

DNS Records

A 3

104.26.15.101
172.67.73.198
104.26.14.101

AAAA 3

2606:4700:20::681a:e65
2606:4700:20::681a:f65
2606:4700:20::ac43:49c6

MX 1

0viena-es.mail.protection.outlook.com

TXT 7

MS=ms80768794
anthropic-domain-verification-y00wst=6F6fnuJ6aduuoTGjtFdOE9mvl
apple-domain-verification=MkXcc04wy4O4o3pM
google-site-verification=P3ARgVxs7yhJPG4kSxtD32k7sXZ0cLlGdF8jtyEo_rM
google-site-verification=qTS0DJLfUZB5toTXkcGUEMC-Ntvm_qLjzSPXO4kip4s
openai-domain-verification=dv-j8vdiW3jRVpBxVukqfPdTIkn
v=spf1 include:spf.protection.outlook.com include:email.signaturit.com include:servers.mcsv.net ip4:34.246.63.86 ip4:18.193.80.232 ip4:194.224.247.66 -all

NS 2

cheryl.ns.cloudflare.com
sam.ns.cloudflare.com

SOA 1

cheryl.ns.cloudflare.com dns.cloudflare.com

MCP_RECORDS 7

MS=ms80768794
anthropic-domain-verification-y00wst=6F6fnuJ6aduuoTGjtFdOE9mvl
apple-domain-verification=MkXcc04wy4O4o3pM
google-site-verification=P3ARgVxs7yhJPG4kSxtD32k7sXZ0cLlGdF8jtyEo_rM
google-site-verification=qTS0DJLfUZB5toTXkcGUEMC-Ntvm_qLjzSPXO4kip4s
openai-domain-verification=dv-j8vdiW3jRVpBxVukqfPdTIkn
v=spf1 include:spf.protection.outlook.com include:email.signaturit.com include:servers.mcsv.net ip4:34.246.63.86 ip4:18.193.80.232 ip4:194.224.247.66 -all

DMARC_RECORDS 1

v=DMARC1; p=reject; rua=mailto:754fc8b5b94c46d98116256674b54767@dmarc-reports.cloudflare.net,mailto:dmarc@viena.es; ruf=mailto:dmarc@viena.es; pct=100; adkim=r; aspf=r;

BIMI_RECORDS 7

MS=ms80768794
anthropic-domain-verification-y00wst=6F6fnuJ6aduuoTGjtFdOE9mvl
apple-domain-verification=MkXcc04wy4O4o3pM
google-site-verification=P3ARgVxs7yhJPG4kSxtD32k7sXZ0cLlGdF8jtyEo_rM
google-site-verification=qTS0DJLfUZB5toTXkcGUEMC-Ntvm_qLjzSPXO4kip4s
openai-domain-verification=dv-j8vdiW3jRVpBxVukqfPdTIkn
v=spf1 include:spf.protection.outlook.com include:email.signaturit.com include:servers.mcsv.net ip4:34.246.63.86 ip4:18.193.80.232 ip4:194.224.247.66 -all

MTA_STS_RECORDS 7

MS=ms80768794
anthropic-domain-verification-y00wst=6F6fnuJ6aduuoTGjtFdOE9mvl
apple-domain-verification=MkXcc04wy4O4o3pM
google-site-verification=P3ARgVxs7yhJPG4kSxtD32k7sXZ0cLlGdF8jtyEo_rM
google-site-verification=qTS0DJLfUZB5toTXkcGUEMC-Ntvm_qLjzSPXO4kip4s
openai-domain-verification=dv-j8vdiW3jRVpBxVukqfPdTIkn
v=spf1 include:spf.protection.outlook.com include:email.signaturit.com include:servers.mcsv.net ip4:34.246.63.86 ip4:18.193.80.232 ip4:194.224.247.66 -all

TLS Certificates (3)

Common Name	Issuer	Expires
`viena.es`	C=US, O=Google Trust Services, CN=WE1	Thu, 17 Sep 2026 13:27:05 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for viena.es. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_3203a4cc5b3ca634
Output Hash: 92f1a17247fcc93a5ac54b69f8e1400c4646293f7c57f41845da1f7f99da8bae
Signature: ed25519:311a1438571555231e271220992b9fc120e4275d57500f66961b88f6b6c22b636b4f7d739386ffad16e99bd4d0987ae2c9a344c9cc5b52b13ad1354f2a6ca70e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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