DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
duke-nus.edu.sg runs on Imperva, with email configured.
- Hosting network
- ImpervaAS19551
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Imperva. Stable here since we started watching (Jul 19, 2026).
DNS Records for duke-nus.edu.sg
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| duke-nus.edu.sg | A | 0 | 45.60.35.225 | |
| duke-nus.edu.sg | A | 0 | 45.60.33.225 | |
| duke-nus.edu.sg | SOA | 7200 | donald.duke-nus.edu.sg postmaster.duke-nus.edu.sg 2026050612 7200 3600 604800 7200 | |
| duke-nus.edu.sg | MX | 0 | 10 | nus.in.tmes.trendmicro.com |
| duke-nus.edu.sg | NS | 0 | ns1.nus.edu.sg | |
| duke-nus.edu.sg | NS | 0 | ns1.duke-nus.edu.sg | |
| duke-nus.edu.sg | NS | 0 | ns2.nus.edu.sg | |
| duke-nus.edu.sg | TXT | 0 | TaoI336oWbrhQQD3NVQHymM/28VirzcBUpxeLu+ykiCffXHwZTXd2PP2Jlv5AeYlwxl8NoPsKs7vjAuBkO1gTg== | |
| duke-nus.edu.sg | TXT | 0 | 14980699 | |
| duke-nus.edu.sg | TXT | 0 | docusign=2782b9b4-c0ae-436b-a934-883f8eff5d10 | |
| duke-nus.edu.sg | TXT | 0 | tmes=89938cf6b83cba21f1787a1fe5817d1a | |
| duke-nus.edu.sg | TXT | 0 | docusign=6b577018-6237-4653-920a-1e6769d016db | |
| duke-nus.edu.sg | TXT | 0 | _globalsign-domain-verification=VHe-VubSlCLN7OJal5zN9Ugw8uZu_4IZGFhi2ke6y2 | |
| duke-nus.edu.sg | TXT | 0 | d365mktkey=BmQbOMBARW52p63gxUVA6c03VzVOcvMT76wD3DB7wIox | |
| duke-nus.edu.sg | TXT | 0 | google-site-verification=wVeMqjPtpn6_MTi2O-kvjpPIxfZq0zy41xafLneOLM4 | |
| duke-nus.edu.sg | TXT | 0 | v=spf1 a:spf-a.nus.edu.sg include:spf.protection.outlook.com include:spf.tmes.trendmicro.com -all | |
| duke-nus.edu.sg | TXT | 0 | ip4:142.0.187.42 | |
| www.duke-nus.edu.sg | CNAME | 0 | sld74o9.x.incapdns.net | |
| www.duke-nus.edu.sg | A | 0 | 45.60.31.225 |
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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