mathleaks.com
Observed Aug 9, 2026, 22:56 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.
mathleaks.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mathleaks.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 mathleaks.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Google (SPF sender)
Amazon
Google Search Console
StripeDomainDrift 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 3
35.175.82.24018.205.173.11918.211.226.21
MX 2
10mailcluster.loopia.se20mail2.loopia.se
TXT 9
1v03gunjctdrfv2s12l5sl8i3v4pfl21h8lst6msochai6ttb284brevo-code:2e3dbd7595cabf67e40cdb94bb29bfd0gee3fee7nh11r92s2ieu9bh8uqgoogle-site-verification=iR3eWRkQ7iYe1Gg9opJbh2zQRvZTsHRVHcRZPVUrGb4google-site-verification=vCPvcXJp-pnH2yPlYgTDv2nQ7TWhPdnX--IKEPUc1_knt1d7phhijmpi18orh2a4e9q88stripe-verification=e6473dab9f2cb409d7a6937eba887b5afd819106e5e8fffe4bc8a72cb980123dv=spf1 include:kundspf.loopia.se include:spf.loopia.se include:spf.sendinblue.com include:amazonses.com include:_spf.google.com mx ~all
NS 4
ns-1272.awsdns-31.orgns-1832.awsdns-37.co.ukns-195.awsdns-24.comns-918.awsdns-50.net
SOA 1
ns-1272.awsdns-31.org awsdns-hostmaster.amazon.com
SRV 1
autodiscover.loopia.com:443 p100
MCP_RECORDS 1
v=spf1 include:spf.loopia.se include:servers.mcsv.net include:amazonses.com include:_spf.google.com ~all
DMARC_RECORDS 1
v=DMARC1; p=reject;rua=mailto:rua@dmarc.brevo.com
BIMI_RECORDS 1
v=BIMI1; l=https://mathleaks.com/wp-content/themes/mathleaks/resources/email/mathleaks-logo-tiny-ps.svg;
MTA_STS_RECORDS 1
v=spf1 include:spf.loopia.se include:servers.mcsv.net include:amazonses.com include:_spf.google.com ~all
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
mathleaks.com |
C=US, O=Amazon, CN=Amazon RSA 2048 M01 | Wed, 21 Oct 2026 23:59:59 +0000 |
Amazon RSA 2048 M01 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:21:28 +0000 |
Amazon Root CA 1 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +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_7b5e29be909483b1- Output Hash
612a53ebd5bd1f2c29f34a3e8c85ce48e33a142c19e51cabbd4a33671073135b- Signature
ed25519:ae33e49a926e211375d60b097b58ca019cf9eba6c509d00355ab414139223e642c74dfb2d0322aa82a4ef72b941e6a63c16c9ee4ffd973fdce54c65d46029909- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast