versobooks.com
Observed Jul 18, 2026, 13:30 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.
Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withNetwork Solutions, LLC
Also usesGoogle Search Console
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat versobooks.com actually stands on - every host below is a signed observation
versobooks.com
A / AAAA
23.227.38.65
Cloudflareserves the site
NS
ns-1512.awsdns-61.orgns-1600.awsdns-08.co.ukns-666.awsdns-19.netns-9.awsdns-01.com
awsdns-61.org + awsdns-08.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
versobooks.com
Let's Encryptissued its certificate
DNS Records
A 1
23.227.38.65
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 8
apple-domain-verification=nXpheXNLnllCswKqgoogle-site-verification=Cvvf6UXOhnJOeHYeW3RGyjX--mUHhwi2RRdX8Y4sPf0klaviyo-site-verification=SNgHadv=spf1 mx a ip4:199.239.254.36 ip4:204.202.242.153 ip4:198.247.84.94 ip4:198.247.84.34 ip4:204.202.242.176 include:_spf.google.com include:servers.mcsv.net include:g19.spf.mxservers.net ~allv=DMARC1; p=none; pct=100v=spf1 mx a ip4:199.239.254.36 ip4:204.202.242.153 ip4:198.247.84.94 ip4:198.247.84.34 ip4:204.202.242.176 include:_spf.google.com include:servers.mcsv.net include:g19.spf.mxservers.net ~allv=spf1 mx a ip4:199.239.254.36 ip4:204.202.242.153 ip4:198.247.84.94 ip4:198.247.84.34 ip4:204.202.242.176 include:_spf.google.com include:servers.mcsv.net include:g19.spf.mxservers.net ~allv=spf1 mx a ip4:199.239.254.36 ip4:204.202.242.153 ip4:198.247.84.94 ip4:198.247.84.34 ip4:204.202.242.176 include:_spf.google.com include:servers.mcsv.net include:g19.spf.mxservers.net ~all
NS 4
ns-1512.awsdns-61.orgns-1600.awsdns-08.co.ukns-666.awsdns-19.netns-9.awsdns-01.com
SOA 1
ns-1512.awsdns-61.org awsdns-hostmaster.amazon.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
versobooks.com |
C=US, O=Let's Encrypt, CN=YE2 | Thu, 10 Sep 2026 19:05:33 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 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
9e1a1aee-7c91-4e88-aa70-dcd060bd415d- Output Hash
1a87758b41661c65cd56e0da13b71f30736d7e1e8ee754edca2049cd0adb2fec- Signature
ed25519:3e7f05735e40f912b9a4c9d99b5a58fbcb3a671c37ce7e6f583c54a5c2db40493ac0b506fa029fbd5ffdedba7b6d91063938193f4310cf0d1d305e49b24e5b0e- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast