DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
seal.com.tw runs on AS3462, with email configured.
- Hosting network
- AS3462AS3462
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 39,610 other sites on AS3462. Stable here since we started watching (Sep 16, 2026).
DNS Records for seal.com.tw
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| seal.com.tw | NS | 0 | ns2.alidns.com | |
| seal.com.tw | NS | 0 | ns1.alidns.com | |
| seal.com.tw | TXT | 0 | globalsign-domain-verification=52471A0237FBA193972D26C361E4C52B | |
| seal.com.tw | TXT | 0 | v=spf1 include:spf.corp-email.com include:spfb.corp-email.com ~all | |
| seal.com.tw | A | 0 | 220.130.37.151 | |
| seal.com.tw | SOA | 600 | ns1.alidns.com hostmaster.hichina.com 2026082616 3600 1200 86400 600 | |
| seal.com.tw | MX | 0 | 10 | mdn.corpemail.net |
| seal.com.tw | MX | 0 | 10 | everhealth-com.corpsmtp.cn |
| seal.com.tw | MX | 0 | 10 | mdn.corp-email.cn |
| www.seal.com.tw | A | 0 | 52.187.42.231 |
Get alerted the moment seal.com.tw's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch seal.com.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, 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
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 seal.com.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