Résultat de la recherche pour polyu.edu.hk
Informations Générales
| Date / heure de création du nom de domaine | 10/12/1994 à 00:00 |
| Date / heure d'expiration du nom de domaine | 20/06/2029 à 00:00 |
| Extension du nom de domaine | hk |
Serveurs DNS
Serveurs E-mails
| Nom du serveur (Adresse(s) IP) | Priorité |
|---|
| polyu-edu-hk.mail.protection.outlook.com (52.101.137.2) | 10 |
Champs TXT
| Type de Champs | Valeur |
|---|
| TXT | atlassian-sending-domain-verification=8d317368-625f-40ec-9cdb-19ec9de7f1fe |
| TXT | facebook-domain-verification=ssvm0ez4syfkajb6n76mf88r98bisi |
| TXT | atlassian-sending-domain-verification=517083e2-98df-498a-ab71-4e141214478d |
| TXT | google-gws-recovery-domain-verification=50227349 |
| TXT | google-site-verification=ui1Q4jvNqdzqbqW17F3TkfazxyqAhvHgVeHz-4EZ-E4 |
| SPF | v=spf1 include:spf.protection.outlook.com include:spf1.polyu.edu.hk include:spf2.polyu.edu.hk include:spf3.polyu.edu.hk a mx ~all |
| TXT | google-site-verification=S4gP1ky07rXzDuJ2NTcqloJeWYRJRCM5FbDe7xFKfvc |
| TXT | atlassian-sending-domain-verification=9ae71124-b75f-4ccb-8a12-e4173d5aa536 |
| TXT | atlassian-domain-verification=6EL49gWopADihaAxSUwyDC9w0zd2YuUy397S38FqLHloMMRfZtiZ4ipWllHEBwdd |
| TXT | google-gws-recovery-domain-verification=50205257 |
| TXT | atlassian-sending-domain-verification=c7f75273-a26d-49da-a247-3b095a3d8c6d |
| TXT | sophos-domain-verification=70802d6bba1ca9eae7fccef88be880c57192fa5ce4fba27e389b6f38e697fa32 |
| TXT | apple-domain-verification=xpc2BddvaHurWavB |
| TXT | atlassian-sending-domain-verification=792bcc73-cc09-4587-89ca-964c00061174 |
Qu'est ce que le champs SPF ?
Le champs SPF est un champs important pour la délivrabilité de vos e-mails. Mal configuré, absent, cela peut vous occasionner des rejets de réception des e-mails que vous envoyez à vos correspondants. Un autre champs TXT important est la signature DKIM qui jour également, énormément, en faveur de la délivrabilité des vos e-mails
Plus généralement, le SPF, ou Sender Policy Framework, est un système de vérification conçu pour empêcher l'usurpation d'adresse électronique en validant l'expéditeur d'un e-mail. Lorsqu'un domaine met en place un enregistrement SPF, il spécifie quels serveurs de messagerie sont autorisés à envoyer des e-mails. Lorsqu'un e-mail est reçu, le serveur de réception peut vérifier cet enregistrement pour s'assurer que l'e-mail provient d'un serveur des serveurs autorisés. Si ce n'est pas le cas, il peut être marqué comme suspect ou rejeté, ce qui aide à réduire le spam et le phishing en vérifiant que les e-mails proviennent bien de la source autorisés.
Données du WHOIS
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Whois server by HKIRC
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.hk top level Domain names can be registered via HKIRC-Accredited Registrars.
Go to https://www.hkirc.hk/content.jsp?id=280 for details.
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Domain Name Information:
Domain Name: POLYU.EDU.HK Bundled Domain Name: 理工大學.教育.香港
Contract Version: HKDNR latest version
Domain Name Commencement Date: 10-12-1994
Expiry Date: 20-06-2029
Re-registration Status: Complete
Domain Status: Active
DNSSEC:
unsigned
Registrar Name: Hong Kong Domain Name Registration Company Limited
Registrar Contact Information: Email: enquiry@hkdnr.hk Hotline: +852 2319 1313
Reseller:
CDN Variant / Punycode
Registrant Contact Information:
Company English Name (It should be the same as the registered/corporation name on your Business Register Certificate or relevant documents): THE HONG KONG POLYTECHNIC UNIVERSITY
Company Chinese name: 香港理工大學
Country: Hong Kong (HK)
Email: dnr.admin@polyu.edu.hk
Name Servers Information:
NS5.POLYU.EDU.HK
NS6.POLYU.EDU.HK
Status Information:
Domain Prohibit Status:
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The Registry contains ONLY .com.hk, .net.hk, .edu.hk, .org.hk,
.gov.hk, idv.hk. and .hk $domains.
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% Query time: 680 msec
% WHEN: Tue Sep 29 07:18:52 UTC 2026
