zennio.com
Observed Jul 25, 2026, 08:44 UTC (8d 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
Email byMicrosoft 365
Secured bySectigo
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zennio.com actually stands on - every host below is a signed observation
zennio.com
A / AAAA
54.77.4.135
unattributedserves the site
NS
ns-1326.awsdns-37.orgns-1944.awsdns-51.co.ukns-758.awsdns-30.netns-79.awsdns-09.com
awsdns-37.org + awsdns-51.co.uk + moreanswers its DNS
MX
zennio-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.zennio.com
Sectigo Limitedissued its certificate
DNS Records
A 1
54.77.4.135
MX 1
0zennio-com.mail.protection.outlook.com
TXT 7
abuseipdb-verification=kNua5aikda83a64fc81d39443d296dc11eb15747google-site-verification=ieCcXZtJbxaYUepDdXeT00creegSFdUMTXkmhklfsNwopenai-domain-verification=dv-OYqbz1udqiqV7md8y7VtlNHesophos-domain-verification=d8850f7d82c4142ea9dd0fd73aecb1ea8c99b87d1469b2389f5164f1aa198463v=spf1 ip4:52.19.9.232 ip4:80.24.134.199 ip4:34.248.180.76 ip4:83.56.45.209 include:mail.zendesk.com include:amazonses.com include:servers.mcsv.net include:spf.ipzmarketing.com include:spf.protection.outlook.com -allv=DMARC1;p=quarantine;pct=100;ruf=mailto:ruf-dmarc@zennio.com;rua=mailto:rua-dmarc@zennio.com;fo=1
NS 4
ns-1326.awsdns-37.orgns-1944.awsdns-51.co.ukns-758.awsdns-30.netns-79.awsdns-09.com
SOA 1
ns-1326.awsdns-37.org awsdns-hostmaster.amazon.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
*.zennio.com |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 | Sat, 02 Jan 2027 23:59:59 +0000 |
Sectigo Public Server Authentication CA DV R36 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 | Fri, 21 Mar 2036 23:59:59 +0000 |
Sectigo Public Server Authentication Root R46 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 23:59:59 +0000 |
USERTrust RSA Certification Authority |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 23:59:59 +0000 |
Subdomains (0)
None observed.
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 receiptEd25519 Receipt
- Receipt ID
rcpt_684343f9d05a75a9- Output Hash
7ca511de16bafeba960a203216ed28c3c7e76172c3d9ce9edd8d4e2092050f08- Signature
ed25519:967409abf439566695b8ec0fcc31ad779b0b1517e342b0c1ff46bd707d2d38a792afbb8355b902b230470dc56ac47cb582378b412f6ca968411b5ae7541c9e07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast