dns.la
Observed Jul 28, 2026, 07:53 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.
INFRASTRUCTURE MAPwhat dns.la actually stands on - every host below is a signed observation
dns.la
A / AAAA
43.175.164.211
unattributedserves the site
NS
u1.xundns.comu2.xundns.com
xundns.comanswers its DNS
MX
mx3.feishu.cnmx2.feishu.cnmx1.feishu.cn
feishu.cnreceives its email
TLS
*.dns.la
Asseco Data Systems S.A.issued its certificate
DNS Records
A 1
43.175.164.211
MX 3
10mx3.feishu.cn5mx2.feishu.cn1mx1.feishu.cn
TXT 3
verification-code-site-App_feishu=D1rt1QK9jZGY548eeCa1v=spf1 +include:_netblocks.m.feishu.cn -allv=DMARC1;p=none;rua=mailto:dmarc_report@service.aliyun.com
CNAME 1
dns.la.c.tance.cc
NS 2
u1.xundns.comu2.xundns.com
SOA 1
u1.xundns.com nsadmin.xundns.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
*.dns.la |
C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA | Sun, 08 Nov 2026 02:24:36 +0000 |
Certum DV TLS G2 R39 CA |
C=PL, O=Asseco Data Systems S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Root CA | Sun, 05 Jun 2039 07:41:22 +0000 |
Certum Trusted Root CA |
C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA | Tue, 19 Sep 2028 10:00:00 +0000 |
Certum Trusted Network CA |
C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA | Mon, 31 Dec 2029 12:07:37 +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_f03691444c80187c- Output Hash
9964b9c606a332b0c6b1749fbe418d35cad28ea758971ce43c6e752651f80b10- Signature
ed25519:9bc78d00a2ad26308e2aff242fc443ec6fd6b1bdaf6da652bac69e17d12772916bc1e738b8266eb9ce8e9a947b627ccf1a4b762d34da7a6f17f11a35a1577c08- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast