sei.io was registered with NAMECHEAP INC on 4 Jul 2013 and is hosted on AS16509 Amazon.com Inc. in India. Its SSL certificate from Amazon expired on 12 Jun 2024, and the site does not support HTTP/3. WOT's community rates its safety excellent (80/100).
What security vendors and the WOT community say about this domain.
What loads and tracks visitors when the homepage opens.
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Is sei.io’s name taken on other extensions?
Estimated visitors and engagement.
| Top countries | Share | Visits | Desktop | Mobile |
|---|---|---|---|---|
| United States | 17.1% | — | — | — |
| Russia | 16.3% | — | — | — |
| Türkiye | 6.2% | — | — | — |
| Ukraine | 4.9% | — | — | — |
| Germany | 4.7% | — | — | — |
Every IP address sei.io resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| sei.io | 18.66.78.13 | 60 |
| sei.io | 18.66.78.15 | 60 |
| sei.io | 18.66.78.37 | 60 |
| sei.io | 18.66.78.62 | 60 |
| Host | Name server | TTL |
|---|---|---|
| sei.io | ns-1176.awsdns-19.org | 21600 |
| sei.io | ns-1953.awsdns-52.co.uk | 21600 |
| sei.io | ns-357.awsdns-44.com | 21600 |
| sei.io | ns-973.awsdns-57.net | 21600 |
| Host | Text | TTL |
|---|---|---|
| sei.io | "google-site-verification=kNejk-nfSt27g0K8dcf7Z4KGoGZnzp515SOaufjhw8Q" | 300 |
| Host | Start of authority | TTL |
|---|---|---|
| sei.io | ns-357.awsdns-44.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | 900 |
Other domains served from 18.66.78.37. Normal for shared hosting and CDNs.
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Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
WOT's community rates sei.io excellent for safety (80/100). Its SSL certificate expired on 12 Jun 2024. See Security →
sei.io is registered through NAMECHEAP INC. The public WHOIS record shows the registrant’s details. See WHOIS →
The registration expired on 4 Jul 2024. See Overview →
sei.io was registered on 4 Jul 2013, making it 13 years old. See Overview →
sei.io is served from 4 IP addresses, mainly on AS16509 Amazon.com Inc. in India. See Hosting →
Raw registry data for sei.io. May be redacted by privacy services.
Domain name: sei.io Registry Domain ID: ed473b58062447aa9f1342b8b7a82caa-DONUTS Registrar WHOIS Server: whois.namecheap.com Registrar URL: http://www.namecheap.com Updated Date: 2023-04-16T14:49:08.88Z Creation Date: 2013-07-04T00:12:03.00Z Registrar Registration Expiration Date: 2024-07-04T00:12:03.00Z Registrar: NAMECHEAP INC Registrar IANA ID: 1068 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.9854014545 Reseller: NAMECHEAP INC Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: Registrant Name: Kevin Lim Registrant Organization: Registrant Street: 2806 Darlington Pointe Registrant City: Duluth Registrant State/Province: GA Registrant Postal Code: 30097 Registrant Country: US Registrant Phone: +1.4044061002 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: [email protected] Registry Admin ID: Admin Name: Kevin Lim Admin Organization: Admin Street: 2806 Darlington Pointe Admin City: Duluth Admin State/Province: GA Admin Postal Code: 30097 Admin Country: US Admin Phone: +1.4044061002 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: [email protected] Registry Tech ID: Tech Name: Kevin Lim Tech Organization: Tech Street: 2806 Darlington Pointe Tech City: Duluth Tech State/Province: GA Tech Postal Code: 30097 Tech Country: US Tech Phone: +1.4044061002 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: [email protected] Name Server: ns-357.awsdns-44.com Name Server: ns-973.awsdns-57.net Name Server: ns-1953.awsdns-52.co.uk Name Server: ns-1176.awsdns-19.org DNSSEC: unsigned URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2023-11-01T02:33:09.69Z <<< For more information on Whois status codes, please visit https://icann.org/epp
The first response from http://www.sei.io, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with sei.io. Data is collected independently from public sources and some figures are estimates, provided for information only.
Spam and malware blocklists for the site's IP and mail servers.
Found in public certificate transparency logs.
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When the site first appeared, and what has changed since.
We record what changes from the next time this report is refreshed.