DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
mecalculator.tw runs on AS17408, with email configured.
- Hosting network
- AS17408AS17408
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,125 other sites on AS17408. Stable here since we started watching (Oct 12, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to mecalculator.tw.
DNS Records for mecalculator.tw
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mecalculator.tw | NS | 0 | ns4.dns.why3s.com | |
| mecalculator.tw | NS | 0 | ns2.dns.why3s.com | |
| mecalculator.tw | NS | 0 | ns3.dns.why3s.com | |
| mecalculator.tw | NS | 0 | ns1.dns.why3s.com | |
| mecalculator.tw | SOA | 86400 | ns1.dns.why3s.com root.sun6351.bestoneserver.com 2026091101 3600 1800 1209600 86400 | |
| mecalculator.tw | MX | 0 | mecalculator.tw | |
| mecalculator.tw | A | 0 | 103.138.106.67 | |
| mecalculator.tw | TXT | 0 | v=spf1 ip4:103.138.106.66 include:relay01.why3s.com ip4:103.138.106.4 +a +mx ~all | |
| mecalculator.tw | TXT | 0 | google-site-verification=1ipiQw4z7gzhwscsyGyZBvmVX0Xk44HKJ1eMCl_hMf8 | |
| www.mecalculator.tw | CNAME | 0 | mecalculator.tw | |
| www.mecalculator.tw | TXT | 0 | v=spf1 ip4:103.138.106.66 include:relay01.why3s.com ip4:103.138.106.4 +a +mx ~all | |
| www.mecalculator.tw | TXT | 0 | google-site-verification=1ipiQw4z7gzhwscsyGyZBvmVX0Xk44HKJ1eMCl_hMf8 | |
| www.mecalculator.tw | MX | 0 | mecalculator.tw | |
| www.mecalculator.tw | NS | 0 | ns3.dns.why3s.com | |
| www.mecalculator.tw | NS | 0 | ns4.dns.why3s.com | |
| www.mecalculator.tw | NS | 0 | ns1.dns.why3s.com | |
| www.mecalculator.tw | NS | 0 | ns2.dns.why3s.com | |
| www.mecalculator.tw | SOA | 86400 | ns1.dns.why3s.com root.sun6351.bestoneserver.com 2026091101 3600 1800 1209600 86400 | |
| www.mecalculator.tw | A | 0 | 103.138.106.67 |
Get alerted the moment mecalculator.tw's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch mecalculator.tw 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.
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 mecalculator.tw
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