resfu.com
Observed Jul 21, 2026, 16:34 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.
Not responding
Runs onOVH SAS
Registered withIONOS SE
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat resfu.com actually stands on - every host below is a signed observation
resfu.com
A / AAAA
5.39.64.120
OVH SASserves the site
NS
ns1103.ui-dns.bizns1103.ui-dns.dens1103.ui-dns.comns1103.ui-dns.org
ui-dns.biz + ui-dns.de + moreanswers its DNS
MX
mx01.ionos.esmx00.ionos.es
ionos.esreceives its email
DNS Records
A 1
5.39.64.120
MX 2
10mx01.ionos.es10mx00.ionos.es
TXT 2
v=spf1 include:_spf-eu.ionos.com ~allv=DMARC1; p=none;
NS 4
ns1103.ui-dns.bizns1103.ui-dns.dens1103.ui-dns.comns1103.ui-dns.org
SOA 1
ns1103.ui-dns.biz hostmaster.1and1.es
TLS Certificates (0)
None.
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_8327a711fe282f91- Output Hash
f5d5bc0d56a589260cf354f00914c1462acb5bca37c6207a2f11cdce2672a2a0- Signature
ed25519:35f859004b6899d092f1cc16563c13e39e251f6e4af654d16c27dd703b2ab71fff96db475f7bbfc85d60d12ac404fe0782277fe6196e911df1dc358f0f59960f- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast