DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
tcn.cloud runs on AS46309, with DNS by AWS Route 53.
- Hosting network
- AS46309AS46309
- Managed DNS
- AWS Route 53
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 313 other sites on AS46309. Stable here since we started watching (Oct 3, 2026).
DNS Records for tcn.cloud
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tcn.cloud | SOA | 86400 | ns-1660.awsdns-15.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| tcn.cloud | NS | 0 | ns-823.awsdns-38.net | |
| tcn.cloud | NS | 0 | ns-190.awsdns-23.com | |
| tcn.cloud | NS | 0 | ns-1660.awsdns-15.co.uk | |
| tcn.cloud | NS | 0 | ns-1234.awsdns-26.org | |
| tcn.cloud | TXT | 0 | ysf7ynrvd6tzngxckyxyk70hxxw60cwp | |
| tcn.cloud | TXT | 0 | v=spf1 ip4:199.21.206.112/29 ip4:199.21.206.128/27 ip4:168.245.32.192 ip4:167.89.111.199 ip4:167.89.59.109 include:_spf.google.com -all | |
| tcn.cloud | A | 0 | 199.21.206.137 | |
| www.tcn.cloud | CNAME | 0 | www.tcn.cloud.s3-website-us-east-1.amazonaws.com | |
| www.tcn.cloud | SOA | 300 | ns-437.awsdns-54.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 300 | |
| www.tcn.cloud | TXT | 0 | 0479bac704ece97eba11f6143a258135 | |
| www.tcn.cloud | NS | 0 | ns-1286.awsdns-32.org | |
| www.tcn.cloud | NS | 0 | ns-1779.awsdns-30.co.uk | |
| www.tcn.cloud | NS | 0 | ns-437.awsdns-54.com | |
| www.tcn.cloud | NS | 0 | ns-611.awsdns-12.net | |
| www.tcn.cloud | A | 0 | 16.15.252.35 | |
| www.tcn.cloud | A | 0 | 52.216.34.37 | |
| www.tcn.cloud | A | 0 | 54.231.166.117 | |
| www.tcn.cloud | A | 0 | 54.231.128.237 | |
| www.tcn.cloud | A | 0 | 52.217.200.133 | |
| www.tcn.cloud | A | 0 | 16.15.199.1 | |
| www.tcn.cloud | A | 0 | 16.15.212.1 | |
| www.tcn.cloud | A | 0 | 16.15.158.229 |
Get alerted the moment tcn.cloud's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch tcn.cloud 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, CNAME, TXT 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.
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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