DNS Record Lookup
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Hosting & Network
polyu.edu.hk runs on AS4616, with email via Microsoft 365.
- Hosting network
- AS4616AS4616
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 10 other sites on AS4616. Stable here since we started watching (Jul 20, 2026).
DNS Records for polyu.edu.hk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| polyu.edu.hk | A | 0 | 158.132.48.76 | |
| polyu.edu.hk | A | 0 | 158.132.82.94 | |
| polyu.edu.hk | NS | 0 | ns4.polyu.edu.hk | |
| polyu.edu.hk | NS | 0 | ns3.polyu.edu.hk | |
| polyu.edu.hk | SOA | 3600 | ns4.polyu.edu.hk dnsadm.polyu.edu.hk 2026081301 3600 3600 604800 3600 | |
| polyu.edu.hk | MX | 0 | 10 | polyu-edu-hk.mail.protection.outlook.com |
| polyu.edu.hk | TXT | 0 | atlassian-sending-domain-verification=c7f75273-a26d-49da-a247-3b095a3d8c6d | |
| polyu.edu.hk | TXT | 0 | atlassian-sending-domain-verification=792bcc73-cc09-4587-89ca-964c00061174 | |
| polyu.edu.hk | TXT | 0 | facebook-domain-verification=ssvm0ez4syfkajb6n76mf88r98bisi | |
| polyu.edu.hk | TXT | 0 | apple-domain-verification=xpc2BddvaHurWavB | |
| polyu.edu.hk | TXT | 0 | atlassian-sending-domain-verification=8d317368-625f-40ec-9cdb-19ec9de7f1fe | |
| polyu.edu.hk | TXT | 0 | 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 | |
| polyu.edu.hk | TXT | 0 | google-gws-recovery-domain-verification=50227349 | |
| polyu.edu.hk | TXT | 0 | atlassian-sending-domain-verification=517083e2-98df-498a-ab71-4e141214478d | |
| polyu.edu.hk | TXT | 0 | sophos-domain-verification=70802d6bba1ca9eae7fccef88be880c57192fa5ce4fba27e389b6f38e697fa32 | |
| polyu.edu.hk | TXT | 0 | google-site-verification=S4gP1ky07rXzDuJ2NTcqloJeWYRJRCM5FbDe7xFKfvc | |
| polyu.edu.hk | TXT | 0 | atlassian-domain-verification=6EL49gWopADihaAxSUwyDC9w0zd2YuUy397S38FqLHloMMRfZtiZ4ipWllHEBwdd | |
| polyu.edu.hk | TXT | 0 | atlassian-sending-domain-verification=9ae71124-b75f-4ccb-8a12-e4173d5aa536 | |
| polyu.edu.hk | TXT | 0 | google-site-verification=ui1Q4jvNqdzqbqW17F3TkfazxyqAhvHgVeHz-4EZ-E4 | |
| polyu.edu.hk | TXT | 0 | google-gws-recovery-domain-verification=50205257 | |
| www.polyu.edu.hk | A | 0 | 158.132.48.76 |
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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