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Hosting & Network
seaspan.com runs on Cloudflare, with DNS by Azure DNS and email via Microsoft 365.
- Hosting network
- CloudflareAS209242Cloudflare
- Managed DNS
- Azure DNS
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 302,385 other sites on Cloudflare. Stable here since we started watching (Nov 2, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to z5el8015qybd.wpeproxy.com.
DNS Records for seaspan.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| seaspan.com | SOA | 1800 | ns1-02.azure-dns.com domain.washcorp.com 228 3600 600 604800 1800 | |
| seaspan.com | MX | 0 | 5 | seaspan-com.mail.protection.outlook.com |
| seaspan.com | A | 0 | 141.193.213.20 | |
| seaspan.com | A | 0 | 141.193.213.21 | |
| seaspan.com | TXT | 0 | v=spf1 ip4:216.240.127.1 ip4:216.240.125.1 include:spf.protection.outlook.com include:servers.mcsv.net -all | |
| seaspan.com | TXT | 0 | MS=ms68112886 | |
| seaspan.com | TXT | 0 | apple-domain-verification=zMyibDo1FYMHiuW7 | |
| seaspan.com | TXT | 0 | smartsheet-site-validation=IxSvGHwuo-Nl1TUKLhG4KTN9fznMvOtQ | |
| seaspan.com | TXT | 0 | postman-domain-verification=c83563fb52392dece7d90572c24825d9f6f854f61174c40fed59d4a8ac79f75493232ad2c0a5731505133c73d4146d89b021c489aba03e6038c3e74ea55616cc | |
| seaspan.com | TXT | 0 | docusign=5eac5172-b085-4542-82d7-1115fece5c06 | |
| seaspan.com | TXT | 0 | MS=ms95448741 | |
| seaspan.com | TXT | 0 | atlassian-domain-verification=sgGHkj76869Bq9qBC8ba8A2cMAPACzzUSeahea0t9sxQ3UdV4JqfgafSVljmpjbW | |
| seaspan.com | TXT | 0 | ZOOM_verify_v9Vos5J6Ta-C-6D_hADFaQ | |
| seaspan.com | TXT | 0 | 00D4x000000JEsi=1TBOO00000003Qv | |
| seaspan.com | TXT | 0 | MS=ms22584281 | |
| seaspan.com | TXT | 0 | flexera-domain-verification-nzusxhjmuvklfecs | |
| seaspan.com | TXT | 0 | flexera-domain-verification-rijppdaosfrdtnbe | |
| seaspan.com | TXT | 0 | miro-verification=51c5dce554f3d7808b6bc2daa1884f4d1e15f542 | |
| seaspan.com | TXT | 0 | +hmONloM0jY8f8QwQyr5RNBEFpI+yifJOmyxUfEsmI59m7hhvBjrGV/Tt9li+ajkDTjWIRTs9yOy827YMgLw4A== | |
| seaspan.com | TXT | 0 | _oolkusin17t2avpa33v7yi39kt2dtes | |
| seaspan.com | NS | 0 | ns2-02.azure-dns.net | |
| seaspan.com | NS | 0 | ns3-02.azure-dns.org | |
| seaspan.com | NS | 0 | ns4-02.azure-dns.info | |
| seaspan.com | NS | 0 | ns1-02.azure-dns.com | |
| www.seaspan.com | CNAME | 0 | z5el8015qybd.wpeproxy.com | |
| www.seaspan.com | A | 0 | 141.193.213.20 | |
| www.seaspan.com | A | 0 | 141.193.213.21 |
Get alerted the moment seaspan.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch seaspan.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