bookbub.com
Observed 2026-06-13T12:19:24.050Z (2h ago). Every field below was attested with an Ed25519 signature at scan time.
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Verify this receiptEd25519 Receipt
- Receipt ID
87c43ccf-e230-4a13-bf8a-c95ade00fe04- Output Hash
6850f56215e66669b7a0ebba93f4bd96e6c49524e870fa1134d9ee15f4197532- Signature
ed25519:7b49e246f248055e68c0dc4ad21539709aea0f0cd14bf57348cddbc31e1ee1d46097b277b695ee32658d55a8db7e5061446a06ed48aa94e2b91ff51bf748f105- Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29- Parent
(genesis)- Plane
- fast
DNS Records
A 4
3.171.100.1253.171.100.133.171.100.583.171.100.20
MX 5
{"priority":10,"exchange":"aspmx.l.google.com"}{"priority":100,"exchange":"aspmx2.googlemail.com"}{"priority":100,"exchange":"aspmx3.googlemail.com"}{"priority":50,"exchange":"alt1.aspmx.l.google.com"}{"priority":50,"exchange":"alt2.aspmx.l.google.com"}
TXT 4
atlassian-domain-verification=2qPA/GKk5QkD8gxL2LXQRBxYHYIvFChAMXWYbSk73p9qMGsU8//4n0JaVkkgJP4Ov=spf1 include:_spf.outbound.bookbub.com include:_spf2.outbound.bookbub.com include:_spf.messages.bookbub.com include:_spf.email.bookbub.com include:_spf.google.com include:mail.zendesk.com include:trustpilotservice.com ~allv=DMARC1; p=reject; pct=100; fo=0; rua=mailto:dmarc_agg@vali.email; ruf=mailto:dmarc.ruf@bookbub.comv=BIMI1;l=https://a0.bookbub.com/bimi/bookbub_bimi_logo.svg;a=https://a0.bookbub.com/bimi/bookbub_bimi_cert_2025.pem
NS 4
ns-1127.awsdns-12.orgns-181.awsdns-22.comns-1908.awsdns-46.co.ukns-932.awsdns-52.net
SOA 1
{"mname":"ns-181.awsdns-22.com","rname":"awsdns-hostmaster.amazon.com","serial":1,"refresh":7200,"retry":900,"expire":1209600,"minimum":86400}
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
bookbub.com |
C=US, O=Amazon, CN=Amazon RSA 2048 M03 | Fri, 09 Oct 2026 23:59:59 +0000 |
Amazon RSA 2048 M03 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:04 +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 |