mat.gov.ao
Observed Aug 16, 2026, 18:06 UTC (4h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Secured byLet's Encrypt
Let's EncryptAlso usesGoogle Search ConsoleYahoo
Google Search Console
Yahoo1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mat.gov.ao actually stands on - every host below is a signed observation
mat.gov.ao
A / AAAA
102.219.126.10
unattributedserves the site
NS
ns2.gov.aons3.gov.aons4.gov.aons1.gov.ao
gov.aoanswers its DNS
MX
mail.gov.ao
gov.aoreceives its email
TLS
www.mat.gov.ao
Let's Encryptissued its certificate
DNS Records
A 1
102.219.126.10
MX 1
10mail.gov.ao
TXT 3
google-site-verification=ejER5Lb3wbedtpdpG0Gi3YVa0ulltzKg7UVxZIJ3rc0yahoo-verification-key=1+SWBBzaSegZw23wPOpZxGXgAMjbSteaHoNIdEw9Ro0=v=spf1 a mx ip4:102.219.126.100 -all
NS 4
ns2.gov.aons3.gov.aons4.gov.aons1.gov.ao
SOA 1
ns1.gov.ao sistemas.infosi.gov.ao
SRV 2
mail.gov.ao:993 p5mail.gov.ao:465 p10
DMARC_RECORDS 1
v=DMARC1; p=reject; rua=mailto:postmaster@mat.gov.ao, mailto:dmarc@mat.gov.ao
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.mat.gov.ao |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 07 Nov 2026 13:35:07 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_de591741e51d0733- Output Hash
f184d3c9e6f3cb9745020d731e0064a7fb46e8fe80a1cb27d135d796fa073279- Signature
ed25519:19febe5a486102aebdf8350cc4c3fec9eab33e26916cf532a7a1518230323cb87bc021f6c55b1ae24c49927e3ed17fe9884949c70e6040e70a483a0d249d9e01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast