penguinrandomhouse.com
Penguin Random House
penguinrandomhouse.com is registered with CSC Corporate Domains, Inc. since October 26, 2012 (14.0 years). The registration expires on October 26, 2027. The site runs on React, WordPress, Amazon CloudFront and 8 other technologies. Its email security grade is C. Its SSL certificate is issued by Sectigo Limited and is valid for 61 more days.
- Domain age
- 14.0 yrs
- Technologies
- 11
- Email security
- C
- SSL days left
- 61
Registration
| Registrar | CSC Corporate Domains, Inc. |
|---|---|
| IANA ID | 299 |
| Registered | October 26, 2012 |
| Expires | October 26, 2027 |
| Updated | October 21, 2025 |
| Status | client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited |
| Name servers | ns-1259.awsdns-29.org, ns-1709.awsdns-21.co.uk, ns-362.awsdns-45.com, ns-643.awsdns-16.net |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 170.171.208.137 | 600 |
| MX | us-smtp-inbound-1.mimecast.com 10 | 600 |
| MX | us-smtp-inbound-2.mimecast.com 10 | 600 |
| NS | ns-362.awsdns-45.com | 172800 |
| NS | ns-643.awsdns-16.net | 172800 |
| NS | ns-1259.awsdns-29.org | 172800 |
| NS | ns-1709.awsdns-21.co.uk | 172800 |
| TXT | asv=300738b15ca5d787a896887a6179da76 | 600 |
| TXT | apple-domain-verification=fSsk2qTskZIXUkhu | 600 |
| TXT | canva-site-verification=qrGQ4gxWAdHknibYOR88zw | 600 |
| TXT | d240bb6782951c680216e3b2c275a67a287ab413a4dbc83ff6 | 600 |
| TXT | airtable-verification=07656b9d1c59ef275dc5cf2cc40f902f | 600 |
| TXT | openai-domain-verification=dv-Rhm7Hg5yRtoNsmysb1sZR4hb | 600 |
| TXT | shopify-verification-code=VxPxKrwEjbBReha6lKaGMwtI7XBrX0 | 600 |
| TXT | applause-verification:e7f9bc17-1978-415a-83ab-955ebc93e7eb | 600 |
| TXT | miro-verification=20deb2e76b80e8360f078ce72b4c1b020ccbe7e1 | 600 |
| TXT | smartsheet-site-validation=cVJvac04NWxSPbNbKVyoQXTc977egjBr | 600 |
| TXT | twilio-domain-verification=fc6fe5f3866856223b427fe22f87cacc | 600 |
| TXT | v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all | 600 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | GB, Sectigo Public Server Authentication CA DV R36, Sectigo Limited |
| Expires | January 10, 2027 |
| Days remaining | 61 |
| Protocol | TLSv1.2 |
| Names | *.penguinrandomhouse.com, penguinrandomhouse.com |
Email security
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
- goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected], mailto:[email protected].
- goodDKIM keys found (selector: k1, k2, s1, s2).
- good2 MX record(s) found. Mail is handled by Mimecast.
Homepage metadata
| Title | Penguin Random House |
|---|---|
| Description | Committed to publishing great books, connecting readers and authors globally, and spreading the love of reading. |
| Language | en-US |
| Canonical | https://www.penguinrandomhouse.com |
| Structured data | WebPage |
| Indexable | Yes |
| Word count | 1331 |
About penguinrandomhouse.com
Who is the registrar of penguinrandomhouse.com?
penguinrandomhouse.com is registered with CSC Corporate Domains, Inc. (IANA ID 299).
When does penguinrandomhouse.com expire?
The current registration of penguinrandomhouse.com expires on October 26, 2027. It was first registered on October 26, 2012.
What technology does penguinrandomhouse.com use?
We detected 11 technologies on penguinrandomhouse.com, including Amazon CloudFront, Google Hosted Libraries, WordPress, Font Awesome, React, jQuery.
Does penguinrandomhouse.com protect its email with SPF and DMARC?
penguinrandomhouse.com scores 77/100 (grade C) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.
What are the name servers of penguinrandomhouse.com?
penguinrandomhouse.com uses ns-362.awsdns-45.com, ns-643.awsdns-16.net, ns-1259.awsdns-29.org, ns-1709.awsdns-21.co.uk.