DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
co-trainer.com 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)
- Enabled
- CAA pinning
- None
Sits alongside 6,062,184 other sites on Amazon AWS. Stable here since we started watching (Nov 5, 2026).
DNS Records for co-trainer.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| co-trainer.com | SOA | 86400 | ns-596.awsdns-10.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| co-trainer.com | AAAA | 0 | 2600:9000:27ce:f000:14:a491:e340:93a1 | |
| co-trainer.com | AAAA | 0 | 2600:9000:27ce:4400:14:a491:e340:93a1 | |
| co-trainer.com | AAAA | 0 | 2600:9000:27ce:800:14:a491:e340:93a1 | |
| co-trainer.com | AAAA | 0 | 2600:9000:27ce:f800:14:a491:e340:93a1 | |
| co-trainer.com | AAAA | 0 | 2600:9000:27ce:4c00:14:a491:e340:93a1 | |
| co-trainer.com | AAAA | 0 | 2600:9000:27ce:e800:14:a491:e340:93a1 | |
| co-trainer.com | AAAA | 0 | 2600:9000:27ce:dc00:14:a491:e340:93a1 | |
| co-trainer.com | AAAA | 0 | 2600:9000:27ce:c200:14:a491:e340:93a1 | |
| co-trainer.com | A | 0 | 3.167.99.86 | |
| co-trainer.com | A | 0 | 3.167.99.81 | |
| co-trainer.com | A | 0 | 3.167.99.58 | |
| co-trainer.com | A | 0 | 3.167.99.122 | |
| co-trainer.com | MX | 0 | 5 | smtpin.rzone.de |
| co-trainer.com | NS | 0 | ns-1682.awsdns-18.co.uk | |
| co-trainer.com | NS | 0 | ns-1193.awsdns-21.org | |
| co-trainer.com | NS | 0 | ns-448.awsdns-56.com | |
| co-trainer.com | NS | 0 | ns-596.awsdns-10.net | |
| co-trainer.com | TXT | 0 | google-site-verification=2J6TnU9t2crfLf6PGmtU_kcOW4x4YubA-y54T1_jqbM | |
| co-trainer.com | TXT | 0 | google-site-verification=2cOmrbtWkAXY-ZIuyI40tdUoc2xYx6HlwItPnH9_MFA | |
| co-trainer.com | TXT | 0 | google-site-verification=V-_-76WV7-i0TF77MacIlbcGPk0PGmCljHYDMaVhlFU | |
| www.co-trainer.com | A | 0 | 3.167.99.86 | |
| www.co-trainer.com | A | 0 | 3.167.99.58 | |
| www.co-trainer.com | A | 0 | 3.167.99.122 | |
| www.co-trainer.com | A | 0 | 3.167.99.81 | |
| www.co-trainer.com | AAAA | 0 | 2600:9000:27ce:4600:14:a491:e340:93a1 | |
| www.co-trainer.com | AAAA | 0 | 2600:9000:27ce:cc00:14:a491:e340:93a1 | |
| www.co-trainer.com | AAAA | 0 | 2600:9000:27ce:3c00:14:a491:e340:93a1 | |
| www.co-trainer.com | AAAA | 0 | 2600:9000:27ce:ac00:14:a491:e340:93a1 | |
| www.co-trainer.com | AAAA | 0 | 2600:9000:27ce:2400:14:a491:e340:93a1 | |
| www.co-trainer.com | AAAA | 0 | 2600:9000:27ce:1200:14:a491:e340:93a1 | |
| www.co-trainer.com | AAAA | 0 | 2600:9000:27ce:1c00:14:a491:e340:93a1 | |
| www.co-trainer.com | AAAA | 0 | 2600:9000:27ce:c600:14:a491:e340:93a1 |
Get alerted the moment co-trainer.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch co-trainer.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, 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