DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
wetenschap.nl runs on AS212098.
- Hosting network
- AS212098AS212098
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 131 other sites on AS212098. Stable here since we started watching (Jul 26, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for wetenschap.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| wetenschap.nl | TXT | 0 | HARICA-DdHjwzHFyfg5XDQelT4 | |
| wetenschap.nl | TXT | 0 | HARICA-uDOcgnNgQGvdKxoPjeT | |
| wetenschap.nl | CAA | 0 | 0 issue letsencrypt.org | |
| wetenschap.nl | CAA | 0 | 0 iodef mailto:knawnet@knaw.nl | |
| wetenschap.nl | CAA | 0 | 0 issuewild harica.gr | |
| wetenschap.nl | CAA | 0 | 0 issue harica.gr | |
| wetenschap.nl | SOA | 3600 | ns1.surfnet.nl dns-beheer.surf.nl 2026072301 10800 3600 604800 3600 | |
| wetenschap.nl | A | 0 | 185.223.163.66 | |
| wetenschap.nl | NS | 0 | ns2.surfnet.nl | |
| wetenschap.nl | NS | 0 | ns1.zurich.surf.net | |
| wetenschap.nl | NS | 0 | ns3.surfnet.nl | |
| wetenschap.nl | NS | 0 | ns1.surfnet.nl | |
| www.wetenschap.nl | A | 0 | 185.223.163.66 |
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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