skyhook.com

Observed 2026-07-13T11:23:27.936Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Runs onCloudflare

Email byProofpoint

Registered withMarkMonitor Inc.

Also usesGoogle Search ConsoleAtlassian

7 subdomains · tranco_40k

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

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

skyhook.com

edns1.ultradns.bizns1.qualcomm-inc.comedns1.ultradns.comns2.qualcomm-inc.com+2 more

ultradns.biz + qualcomm-inc.com + moreanswers its DNS

mxa-0031df01.gslb.pphosted.commxb-0031df01.gslb.pphosted.com

Proofpointreceives its email

HTTPS probe

server_error Server error (5xx) 530 Server Error

HTTP status530

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time120 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

MX 2

0mxa-0031df01.gslb.pphosted.com
0mxb-0031df01.gslb.pphosted.com

TXT 7

google-site-verification=4SkDrC-bNICDgxn5Hij4ko2dE4O8NYDZVk8EDe0MSfs
atlassian-domain-verification=JuhQyRY-vlqyUyCIVYXnae0Ql9d46/MNTwLbrOVhOJ/GdnEGW0NI1muMT248xB80
google-site-verification=KpadjJSD2r9AUNxJ8gsbS69AnQLVUUcjdneE0xlJ1Jg
MS=ms92987886
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
google-site-verification=t6W5MytE1onnJCOEwyzdhZWmryWm0uONsS_qYGhBBpQ
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

NS 6

edns1.ultradns.biz
ns1.qualcomm-inc.com
edns1.ultradns.com
ns2.qualcomm-inc.com
edns1.ultradns.org
edns1.ultradns.net

SOA 1

ns1.qualcomm-inc.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (7)

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

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

Ed25519 Receipt

Receipt ID: 447bf2df-20be-45fe-9989-2f853bcbb27a
Output Hash: 12b196340e04cefe8a235d5b8d1ef3a2c0e9d4281d33c18d737dd4897e52cb89
Signature: ed25519:1d874c5f7cde75b5b783d6407a690d426d463a7abd8f46ff1f66411c300346e3ad8b036710a065bdeaef17264e559066d522131bbb2694caac0106a6e20d6601
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/skyhook.com