gmx.at
Observed Jul 18, 2026, 13:34 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onIONOS SE
Secured byDeutsche Telekom Security GmbH
Also usesFacebook/MetaGoogle Search Console
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat gmx.at actually stands on - every host below is a signed observation
gmx.at
A / AAAA
217.72.199.4
IONOS SEserves the site
NS
ns-gmx.ui-dns.dens-gmx.ui-dns.bizns-gmx.ui-dns.comns-gmx.ui-dns.org
ui-dns.de + ui-dns.biz + moreanswers its DNS
MX
mx00.emig.gmx.netmx01.emig.gmx.net
gmx.netreceives its email
TLS
*.gmx.at
Deutsche Telekom Security GmbHissued its certificate
DNS Records
A 1
217.72.199.4
MX 2
10mx00.emig.gmx.net10mx01.emig.gmx.net
TXT 7
v=spf1 redirect=_spf.gmx.netfacebook-domain-verification=zjvjeqei23ae18yn3ac0iflcsbrrobTrustpilot-Verification-kqvVskCm6JQ9Vg1qAmahpBSJ5tvZORbriFyVIk4Egoogle-site-verification=ctzG3nF2BUi3oT77N4qz_VuiLEZdroTTARVJ0XRBewkgoogle-site-verification=wi8Up6g4hS3uvW92FM6IUjWH4O9ozpusQkxGKod4vQU_telesec-domain-validation=302827_2022-07-12_pc0FzhrGEiR3Soxv668DKwYVQYKMQPtzrhkSHT8TwwWW6fBRcWv=DMARC1; p=quarantine; rua=mailto:dmarcreport@gmx.net
NS 4
ns-gmx.ui-dns.dens-gmx.ui-dns.bizns-gmx.ui-dns.comns-gmx.ui-dns.org
SOA 1
ns-gmx.ui-dns.org hostmaster.gmx.net
CAA 6
issue "digicert.com"issue "sectigo.com"issue "telesec.de"issuewild "digicert.com"issuewild "sectigo.com"issuewild "telesec.de"
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
*.gmx.at |
C=DE, O=Deutsche Telekom Security GmbH, CN=Telekom Security ServerID OV Class 2 CA | Thu, 24 Sep 2026 23:59:59 +0000 |
Telekom Security ServerID OV Class 2 CA |
C=DE, O=T-Systems Enterprise Services GmbH, 2.5.4.11=T-Systems Trust Center, CN=T-TeleSec GlobalRoot Class 2 | Mon, 02 Aug 2027 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
66d9bbc5-6cfb-45e4-8dcc-f64536f1d1d9- Output Hash
89bfbc76c7bc17415330a1c6f8fa217785fdcb84961d7583ab012f73bc41735c- Signature
ed25519:d28bcbbeb1f64d897b3fef21ae3a8adab9d9f837528f0e146988843d694c111fc43c5b59dd7ce36e3cee789a1b4bfd72e0369dc2d19419bdecc245875a547309- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast