ringfeder.com
Observed Jul 28, 2026, 10:49 UTC (6h 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 byLet's Encrypt
Also usesGoogle Search Console1PasswordHubSpot
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ringfeder.com actually stands on - every host below is a signed observation
ringfeder.com
A / AAAA
185.157.223.250
unattributedserves the site
NS
ns2.dnshost.netns1.dnshost.net
dnshost.netanswers its DNS
MX
ringfeder-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
ringfeder.com
Let's Encryptissued its certificate
DNS Records
A 1
185.157.223.250
MX 1
0ringfeder-com.mail.protection.outlook.com
TXT 13
ms-domain-verification=0b8c84b6-acc2-42c3-9a3f-07e94d896b53_3tsnxv1cpgla9scswnd6v2p213s4rskgoogle-site-verification=8xIdEB0vzpHFT5sTUJWzcSoBVqIp1bgYO-UR_qmBtPwMS=ms46721652sign-in-app-verification=XScaamkp9olaFPJSG2gJCd4TajPO9Wzw-WON47kajiEEz3RB7lVP0Ct+8CyHYiIgAmc0tNFdRejuXzhAFztVPKkCd6VOXypEtEEGYQ9DWMhXANYf7NYb+14kzzQeIfuaA==flyf5kb4w0v71q9m58w3y4y3cnfk9g3r1password-site-verification=W2NIEACFJBAQHFZXBULF47Q3BAv=spf1 include:spf.protection.outlook.com include:spf.vbggroup.com include:1889918.spf08.hubspotemail.net include:_spf.criaenvio.com -all4PFzRS54b9FAU7EAWdn0tjJeYapJA02+oyjXi6jqzqUB46B11hPcByGH3NsDG8QrH6cW6O7Qi6Tjs0/1Y9i5TQ==
NS 2
ns2.dnshost.netns1.dnshost.net
SOA 1
ns1.dnshost.net zonemaster\@dnshost.net
SRV 2
sip.vbggroup.com:5269 p100autodiscover.vbggroup.com:443 p100
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
ringfeder.com |
C=US, O=Let's Encrypt, CN=R13 | Mon, 17 Aug 2026 06:43:18 +0000 |
R13 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 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_715ba727169a620d- Output Hash
bdab538bccf0ca29cad76cc523b3833f7cf7cf32d739e31e68aa230c1aeb6462- Signature
ed25519:e378f784d838e02826db02b2475d973b336c02a856bdc98341f5b233eadd5fe6fc63436426d8807fa50d493032c609bcb1b62177ab01484d396285590c731e05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast