guidechem.com

Observed Jul 18, 2026, 23:20 UTC (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Signed observation on record.

Also usesGoogle Search Console

96 subdomains · tranco_100k

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

INFRASTRUCTURE MAPwhat guidechem.com actually stands on - every host below is a signed observation

guidechem.com

A / AAAA

115.239.209.149

unattributedserves the site

vip3.alidns.comns4.dnsv4.comns3.dnsv4.comvip4.alidns.com

alidns.com + dnsv4.comanswers its DNS

mxbiz1.qq.commxbiz2.qq.com

qq.comreceives its email

HTTPS probe

timeout No response within the timeout Connection timed out - no response within 3s

HTTP status0

Servernot observed

TLS protocolnot observed

TLS issuernot observed

Behind Cloudflareno

Response time6201 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

115.239.209.149

MX 2

5mxbiz1.qq.com
10mxbiz2.qq.com

TXT 5

google-site-verification=5jTO0NFotmPuiLGVZWtdJMTajb1UFOrP9kMDmIxad_U
v=spf1 include:spf.mail.qq.com ~all
_globalsign-domain-verification=7r7BqcsVgRuxObD6aiGRqpFZPqAI7UPt4lu1LHQbAM
037dc4c7-0ab7-11eb-9425-0242ac140003
v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com

NS 4

vip3.alidns.com
ns4.dnsv4.com
ns3.dnsv4.com
vip4.alidns.com

SOA 1

vip3.alidns.com hostmaster.hichina.com

TLS Certificates (0)

None.

Subdomains (96)

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 guidechem.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: a16f75f6-2880-434d-93a7-33f9bf31a230
Output Hash: 60553f7326d2a581bfe420286306998c1ba5ee2fbd85e0be375c61558471bf4b
Signature: ed25519:44dd2b0b41cdd4d272c32716521e1b911fa10e79abaadb872275703a24399a4e16cc08fa6e7476f92b826e1872acedf2ca8a4a283f78f807ff4a47bc8d87540c
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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