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Hosting & Network
andytang.net runs on Amazon AWS, with DNS by AWS Route 53 and email configured.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- AWS Route 53
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Amazon AWS. Stable here since we started watching (Aug 29, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to andytang.net.
DNS Records for andytang.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| andytang.net | A | 0 | 18.163.218.223 | |
| andytang.net | SOA | 86400 | ns-1820.awsdns-35.co.uk andytang\@andytang.net 1 7200 900 1209600 86400 | |
| andytang.net | MX | 0 | 10 | mx01.mail.icloud.com |
| andytang.net | MX | 0 | 10 | mx02.mail.icloud.com |
| andytang.net | TXT | 0 | v=spf1 include:icloud.com ~all | |
| andytang.net | TXT | 0 | apple-domain=HE4ry86oHlEUnCGU | |
| andytang.net | TXT | 0 | apple-domain=yn67RP6AifWgSVBK | |
| andytang.net | NS | 0 | ns-817.awsdns-38.net | |
| andytang.net | NS | 0 | ns-1820.awsdns-35.co.uk | |
| andytang.net | NS | 0 | ns-204.awsdns-25.com | |
| andytang.net | NS | 0 | ns-1352.awsdns-41.org | |
| www.andytang.net | MX | 0 | 10 | mx02.mail.icloud.com |
| www.andytang.net | MX | 0 | 10 | mx01.mail.icloud.com |
| www.andytang.net | TXT | 0 | v=spf1 include:icloud.com ~all | |
| www.andytang.net | TXT | 0 | apple-domain=HE4ry86oHlEUnCGU | |
| www.andytang.net | TXT | 0 | apple-domain=yn67RP6AifWgSVBK | |
| www.andytang.net | SOA | 86400 | ns-1820.awsdns-35.co.uk andytang\@andytang.net 1 7200 900 1209600 86400 | |
| www.andytang.net | CNAME | 0 | andytang.net | |
| www.andytang.net | NS | 0 | ns-204.awsdns-25.com | |
| www.andytang.net | NS | 0 | ns-1820.awsdns-35.co.uk | |
| www.andytang.net | NS | 0 | ns-817.awsdns-38.net | |
| www.andytang.net | NS | 0 | ns-1352.awsdns-41.org | |
| www.andytang.net | A | 0 | 18.163.218.223 |
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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.
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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