delta-air.com

Observed Jul 17, 2026, 23:21 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Runs onVercara

Email byProofpoint

Registered withCorsearch Domains LLC

fortune_500

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

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

delta-air.com

A / AAAA

204.74.99.103

Vercaraserves the site

edns2.ultradns.netns93.ultradns2.orgedns2.ultradns.bizedns2.ultradns.com+2 more

ultradns.net + ultradns2.org + moreanswers its DNS

mxb-0019ba01.gslb.pphosted.commxa-0019ba01.gslb.pphosted.com

Proofpointreceives its email

HTTPS probe

server_error Server error (5xx) 521 Server Error

HTTP status521

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time24 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

204.74.99.103

MX 2

10mxb-0019ba01.gslb.pphosted.com
10mxa-0019ba01.gslb.pphosted.com

TXT 16

yxh27qhbwzc120zzprn7t2l121n2nhb6
3ng2bmfs4fb1cgrdb2szbvx4j91d4w8t
kzdv9ktx6svtx89dhfy13fyndm90vwvz
_jx5brxgig7nt2ufjfwm0kpmhe6stlde
96yr6bql3hc8kt1h5jpjw3qcmvfp1vmy
_kt1g3flg1ln39646ghoulg4mg6sw94j
0D16-4430-7209-B2F0-8555-6665-88DD-1897
dff2wvjbvq1h4g4bs0yphdr81yxvfrff
_lk79y5wmxp48jekeevj0ssni3by744v
b3lkds69z6fxs72260v5fbmwd8jdy89m

NS 6

edns2.ultradns.net
ns93.ultradns2.org
edns2.ultradns.biz
edns2.ultradns.com
ns93.ultradns2.com
edns2.ultradns.org

SOA 1

edns2.ultradns.com premiumdns.support.neustar

TLS Certificates (0)

None.

Subdomains (10)

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

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

Ed25519 Receipt

Receipt ID: c28ac452-a89d-4a9d-bfb5-a9b5e8455126
Output Hash: bc1c6b3688dd29b5f083aab9feb295a79a7a02c192493585578374cb3c25f4b4
Signature: ed25519:cc1b83bd14e1ad8cf63556890e9c44077928b632170c91d686069c9f7c91f75ebfb29adc3acda1622ec054f3ca51c8d2bd79959e751de4f2f47254bca5abf40a
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/delta-air.com