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Hosting & Network
dekuyper.nl runs on AS29028, with email via Microsoft 365.
- Hosting network
- AS29028AS29028
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,215 other sites on AS29028. Stable here since we started watching (Sep 15, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to dekuyper.com.
DNS Records for dekuyper.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dekuyper.nl | SOA | 3600 | ns1.provalue.nl hostmaster.dekuyper.nl 2010091750 14400 3600 1209600 3600 | |
| dekuyper.nl | NS | 0 | ns2.provalue.nl | |
| dekuyper.nl | NS | 0 | ns3.provalue.nl | |
| dekuyper.nl | NS | 0 | ns1.provalue.nl | |
| dekuyper.nl | A | 0 | 141.105.127.81 | |
| dekuyper.nl | MX | 0 | 100 | dekuyper-nl.mail.protection.outlook.com |
| dekuyper.nl | TXT | 0 | v=spf1 ip4:141.105.127.81 ip4:31.160.214.122 ip4:52.212.42.24 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.cmail.ondemand.com include:amazonses.com -all | |
| dekuyper.nl | TXT | 0 | openai-domain-verification=dv-ecEgzfhowz6iJmR00Hzug9zl | |
| dekuyper.nl | TXT | 0 | sso-domain-verification-bhm9bx=hbP2csF9Cl3BJCHf5c3XrcFLX | |
| dekuyper.nl | TXT | 0 | DomainVerification=N6MDNV3ORK72HXVAMZQGTEC9WJMA84J5R40FTK4MIBU0A120JCTUGHPW2C8UBRJ7 | |
| dekuyper.nl | TXT | 0 | apple-domain-verification=6DTxnTtnPJPO8z3Z | |
| dekuyper.nl | TXT | 0 | mandrill_verify.auU0k4_YZHrI_xRC3bmbxg | |
| www.dekuyper.nl | CNAME | 0 | dekuyper.com | |
| www.dekuyper.nl | NS | 0 | ns2.provalue.nl | |
| www.dekuyper.nl | NS | 0 | ns1.provalue.nl | |
| www.dekuyper.nl | NS | 0 | ns3.provalue.nl | |
| www.dekuyper.nl | SOA | 3600 | ns1.provalue.nl hostmaster.dekuyper.com 2010091747 14400 3600 1209600 3600 | |
| www.dekuyper.nl | MX | 0 | 100 | dekuyper-com.mail.protection.outlook.com |
| www.dekuyper.nl | A | 0 | 141.105.127.81 | |
| www.dekuyper.nl | TXT | 0 | openai-domain-verification=dv-bchai7KpiSNAZTkayXaFrneX | |
| www.dekuyper.nl | TXT | 0 | knowbe4-site-verification=7b905edcecb4a09c6149a74bacf695a6 | |
| www.dekuyper.nl | TXT | 0 | google-site-verification=zAt1yZWOvvs5dsZN16KFlKUWF5gh8OLF-tDEvozJjuY | |
| www.dekuyper.nl | TXT | 0 | ms=ms66916454 | |
| www.dekuyper.nl | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all |
Get alerted the moment dekuyper.nl's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch dekuyper.nl continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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.
TLS certificate
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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