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Hosting & Network
nsu.edu.cn runs on AS4134 (multi-homed across 2 networks), with email configured.
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 37,242 other sites on AS4134. Stable here since we started watching (Sep 27, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for nsu.edu.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| nsu.edu.cn | AAAA | 0 | 2001:da8:6022:0:118:113:89:18 | |
| nsu.edu.cn | A | 0 | 118.113.89.18 | |
| nsu.edu.cn | TXT | 0 | v=spf1 ip4:118.113.89.33 ip4:118.113.89.34 ip4:118.113.89.36 ip4:172.17.140.22 -all | |
| nsu.edu.cn | SOA | 600 | nsu-dns yanghaibo 1180 180 60 86400 600 | |
| nsu.edu.cn | CAA | 0 | 0 issuewild sectigo.com | |
| nsu.edu.cn | CAA | 0 | 0 issue wotrus.com | |
| nsu.edu.cn | CAA | 0 | 0 issue sectigo.com | |
| nsu.edu.cn | CAA | 0 | 0 issue symantec.com | |
| nsu.edu.cn | CAA | 0 | 0 issuewild wotrus.com | |
| nsu.edu.cn | CAA | 0 | 0 issue digicert.com | |
| nsu.edu.cn | CAA | 0 | 0 issue comodoca.com | |
| nsu.edu.cn | CAA | 0 | 0 issuewild comodoca.com | |
| nsu.edu.cn | CAA | 0 | 0 issue letsencrypt.org | |
| nsu.edu.cn | MX | 0 | 10 | gate1.nsu.edu.cn |
| nsu.edu.cn | NS | 0 | dns1.nsu.edu.cn | |
| nsu.edu.cn | NS | 0 | dns3.nsu.edu.cn | |
| nsu.edu.cn | NS | 0 | dns2.nsu.edu.cn | |
| www.nsu.edu.cn | A | 0 | 118.113.89.18 | |
| www.nsu.edu.cn | AAAA | 0 | 2001:da8:6022:0:118:113:89:18 |
Get alerted the moment nsu.edu.cn's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch nsu.edu.cn continuously, notifying you the moment anything moves across all three signals:
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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