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Hosting & Network
robdegroot.nl runs on AS49981, with email configured.
- Hosting network
- AS49981AS49981
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 224,616 other sites on AS49981. Stable here since we started watching (Aug 26, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to robdegroot.nl.
DNS Records for robdegroot.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| robdegroot.nl | NS | 0 | ns3.openprovider.eu | |
| robdegroot.nl | NS | 0 | ns2.openprovider.be | |
| robdegroot.nl | NS | 0 | ns1.openprovider.nl | |
| robdegroot.nl | MX | 0 | 100 | mx.spamexperts.com |
| robdegroot.nl | MX | 0 | 300 | lastmx.spamexperts.net |
| robdegroot.nl | MX | 0 | 200 | fallbackmx.spamexperts.eu |
| robdegroot.nl | TXT | 0 | v=spf1 a mx ip4:212.8.248.117 ~all | |
| robdegroot.nl | A | 0 | 212.8.248.117 | |
| robdegroot.nl | SOA | 3600 | ns1.openprovider.nl dns.openprovider.eu 2025101005 10800 3600 604800 3600 | |
| www.robdegroot.nl | MX | 0 | 200 | fallbackmx.spamexperts.eu |
| www.robdegroot.nl | MX | 0 | 100 | mx.spamexperts.com |
| www.robdegroot.nl | MX | 0 | 300 | lastmx.spamexperts.net |
| www.robdegroot.nl | NS | 0 | ns1.openprovider.nl | |
| www.robdegroot.nl | NS | 0 | ns3.openprovider.eu | |
| www.robdegroot.nl | NS | 0 | ns2.openprovider.be | |
| www.robdegroot.nl | A | 0 | 212.8.248.117 | |
| www.robdegroot.nl | CNAME | 0 | robdegroot.nl | |
| www.robdegroot.nl | TXT | 0 | v=spf1 a mx ip4:212.8.248.117 ~all | |
| www.robdegroot.nl | SOA | 3600 | ns1.openprovider.nl dns.openprovider.eu 2025101005 10800 3600 604800 3600 |
Get alerted the moment robdegroot.nl's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch robdegroot.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