kaisai.com
Observed Aug 10, 2026, 23:22 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.
kaisai.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting kaisai.com under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch kaisai.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Microsoft 365
Google Search Console
OpenAIDomainDrift asked this domain for a TXT record at a name nobody registers, and got an answer back. A domain that answers a name that was never created is answering names in general, and that is wildcard DNS.
Wildcard DNS clusters around domain parking, dynamic DNS and catch-all hosting. It is also a real attack surface: if every invented hostname resolves, then a hostname an attacker invents resolves too, which is the ground state for subdomain takeover and for phishing hosted under a name that looks legitimate.
This is evidence of wildcard behaviour, not a proven fact. It rests on one control name: a domain could legitimately serve a TXT record at exactly that name for an unrelated reason, and a wildcard that answers address records but not TXT records would not be caught here at all. What this reading is and is not.
DNS Records
A 1
185.72.196.58
MX 1
0kaisai-com.mail.protection.outlook.com
TXT 7
knowbe4-site-verification=7c74745108cc72b665792560780dbe38MS=ms52658656google-site-verification=CJZcTvwNBk6F3seoNJ19Nykf1cpvEJJr5QMfAgFXfusmojecertpl-site-verification-PrQwvWODGmk6gBPF3cI6Ls7MTAKFq6EXopenai-domain-verification=dv-t6dgrJHiLlloOWureH5kZJ11bcef0381e386c711e4e221bb4e7cb0d10a96fee6aae0fb26d59f0496786caf4v=spf1 ip4:20.93.165.192 include:spf.emailsignatures365.com include:spf.protection.outlook.com -all
NS 3
dns.home.pldns3.home.pldns2.home.pl
SOA 1
dns.home.pl admin.home.pl
SRV 2
kaisai.com:993 p10kaisai.com:587 p10
MCP_RECORDS 7
knowbe4-site-verification=7c74745108cc72b665792560780dbe38mojecertpl-site-verification-PrQwvWODGmk6gBPF3cI6Ls7MTAKFq6EXv=spf1 ip4:20.93.165.192 include:spf.emailsignatures365.com include:spf.protection.outlook.com -allbcef0381e386c711e4e221bb4e7cb0d10a96fee6aae0fb26d59f0496786caf4openai-domain-verification=dv-t6dgrJHiLlloOWureH5kZJ11MS=ms52658656google-site-verification=CJZcTvwNBk6F3seoNJ19Nykf1cpvEJJr5QMfAgFXfus
DMARC_RECORDS 1
v=DMARC1; p=quarantine; pct=100; rua=mailto:admins@kaisai.com
BIMI_RECORDS 7
google-site-verification=CJZcTvwNBk6F3seoNJ19Nykf1cpvEJJr5QMfAgFXfusopenai-domain-verification=dv-t6dgrJHiLlloOWureH5kZJ11bcef0381e386c711e4e221bb4e7cb0d10a96fee6aae0fb26d59f0496786caf4mojecertpl-site-verification-PrQwvWODGmk6gBPF3cI6Ls7MTAKFq6EXv=spf1 ip4:20.93.165.192 include:spf.emailsignatures365.com include:spf.protection.outlook.com -allMS=ms52658656knowbe4-site-verification=7c74745108cc72b665792560780dbe38
MTA_STS_RECORDS 7
google-site-verification=CJZcTvwNBk6F3seoNJ19Nykf1cpvEJJr5QMfAgFXfusopenai-domain-verification=dv-t6dgrJHiLlloOWureH5kZJ11bcef0381e386c711e4e221bb4e7cb0d10a96fee6aae0fb26d59f0496786caf4mojecertpl-site-verification-PrQwvWODGmk6gBPF3cI6Ls7MTAKFq6EXv=spf1 ip4:20.93.165.192 include:spf.emailsignatures365.com include:spf.protection.outlook.com -allMS=ms52658656knowbe4-site-verification=7c74745108cc72b665792560780dbe38
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
*.kaisai.com |
C=PL, O=cyber_Folks S.A., CN=cyber_Folks | Fri, 19 Feb 2027 10:23:58 +0000 |
cyber_Folks |
C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Global Services CA SHA2 | Thu, 20 May 2027 07:59:19 +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 |
Certum Global Services CA SHA2 |
C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA | Wed, 09 Jun 2027 10:46:39 +0000 |
Subdomains (0)
None observed.
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_8f770c828a311139- Output Hash
2a7e5e6e1826e3d22b42ad9d97783d956204640da48bce04f811d8ca70cca95f- Signature
ed25519:be7f17d5d9cbd55cf14c7df9a80b58f41f178178e87a691c176007057882e2578d021a35265d652e351978c2e01fb621d6ecd65cc4212050b4bb0b9155f81f05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast