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bookchallenge.com
DNS Records
Hosting & Network
bookchallenge.com runs on Amazon AWS (multi-homed across 2 networks), with email configured.
- Hosting network
- Amazon AWSmulti-homedAS14618Amazon AWSAS16509Amazon AWS
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Amazon AWS. Stable here since we started watching (Aug 31, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to expired.namebright.com.
DNS Records for bookchallenge.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| bookchallenge.com | MX | 0 | 10 | mail2.namebrightmail.com |
| bookchallenge.com | MX | 0 | 10 | mail1.namebrightmail.com |
| bookchallenge.com | NS | 0 | expired1.namebrightdns.com | |
| bookchallenge.com | NS | 0 | expired2.namebrightdns.com | |
| bookchallenge.com | TXT | 0 | google-site-verification=YourUniqueGoogleVerificationCode | |
| bookchallenge.com | TXT | 0 | v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com ip4:216.87.78.66/31 include:namebrightmail.com -all | |
| bookchallenge.com | AAAA | 0 | 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd | |
| bookchallenge.com | AAAA | 0 | 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 | |
| bookchallenge.com | A | 0 | 44.208.83.180 | |
| bookchallenge.com | A | 0 | 54.84.240.235 | |
| bookchallenge.com | SOA | 10800 | ns1.namebrightdns.com dns.namebright.com 2026083101 28800 5000 1209600 10800 | |
| www.bookchallenge.com | NS | 0 | expired1.namebrightdns.com | |
| www.bookchallenge.com | NS | 0 | expired2.namebrightdns.com | |
| www.bookchallenge.com | CNAME | 0 | expired.namebright.com | |
| www.bookchallenge.com | A | 0 | 44.208.83.180 | |
| www.bookchallenge.com | A | 0 | 54.84.240.235 | |
| www.bookchallenge.com | AAAA | 0 | 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 | |
| www.bookchallenge.com | AAAA | 0 | 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd |
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Uptime
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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
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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