DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
safaribooksonline.com
DNS Records
Hosting & Network
safaribooksonline.com runs on Google Cloud, with DNS by Akamai and email via Google Workspace.
- Hosting network
- Google CloudAS396982Google Cloud
- Managed DNS
- Akamai
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 508,996 other sites on Google Cloud. Stable here since we started watching (Oct 10, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to domain-redirects.corp.oreilly.com.
DNS Records for safaribooksonline.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| safaribooksonline.com | A | 0 | 34.169.83.167 | |
| safaribooksonline.com | NS | 0 | a16-65.akam.net | |
| safaribooksonline.com | NS | 0 | a1-225.akam.net | |
| safaribooksonline.com | NS | 0 | a20-66.akam.net | |
| safaribooksonline.com | NS | 0 | a13-64.akam.net | |
| safaribooksonline.com | SOA | 3600 | a1-225.akam.net nic-tc.oreilly.com 2021062422 600 1800 5184000 3600 | |
| safaribooksonline.com | MX | 0 | 20 | alt1.aspmx.l.google.com |
| safaribooksonline.com | MX | 0 | 10 | aspmx.l.google.com |
| safaribooksonline.com | MX | 0 | 20 | alt2.aspmx.l.google.com |
| safaribooksonline.com | MX | 0 | 30 | alt4.aspmx.l.google.com |
| safaribooksonline.com | MX | 0 | 30 | alt3.aspmx.l.google.com |
| safaribooksonline.com | TXT | 0 | 87s19oj3j3tncvli1q22j6000k | |
| safaribooksonline.com | TXT | 0 | v=spf1 mx ptr include:_spf.google.com include:salesforce.com include:atlassian.net include:_netblocks.google.com include:mcsignup.com ip4:50.17.197.101/32 ip4:184.23.159.64/26 ip4:50.56.121.228 ip4:216.74.39.32/27 ip4:193.194.158.0/24 -all | |
| safaribooksonline.com | TXT | 0 | google-site-verification=BPWhjvTJaFF7Nq4tQLfSLrrK96MqdZhpX2nnuNSZfEw | |
| safaribooksonline.com | TXT | 0 | google-site-verification=jNmxfIA1iCCWsGequ2kqRNd1XdhR8JRUdvGL6cPofk0 | |
| safaribooksonline.com | TXT | 0 | _globalsign-domain-verification=GXpUUS49HB9rYWZEmxJFtZdS61weLMlf91w9Dn-5O0 | |
| www.safaribooksonline.com | CNAME | 0 | domain-redirects.corp.oreilly.com | |
| www.safaribooksonline.com | A | 0 | 34.169.83.167 |
Get alerted the moment safaribooksonline.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch safaribooksonline.com continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about safaribooksonline.com
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain