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Hosting & Network
calsupport.nl runs on AS42707, with email configured.
- Hosting network
- AS42707AS42707
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,601 other sites on AS42707. Stable here since we started watching (Jul 18, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to calsupport.nl.
DNS Records for calsupport.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| calsupport.nl | SOA | 300 | ns1.rkdmediadns.nl bcc.rkdmedia.nl 2026100300 3600 7200 1209600 300 | |
| calsupport.nl | MX | 0 | 20 | mx2.cloudorb.com |
| calsupport.nl | MX | 0 | mx1.cloudorb.com | |
| calsupport.nl | TXT | 0 | v=spf1 +a +mx +ip4:77.75.48.65 +ip4:37.247.42.180 +include:spf.cloudorb.com ~all | |
| calsupport.nl | A | 0 | 77.75.48.65 | |
| calsupport.nl | NS | 0 | ns2.rkdmediadns.nl | |
| calsupport.nl | NS | 0 | ns1.rkdmediadns.nl | |
| www.calsupport.nl | CNAME | 0 | calsupport.nl | |
| www.calsupport.nl | NS | 0 | ns2.rkdmediadns.nl | |
| www.calsupport.nl | NS | 0 | ns1.rkdmediadns.nl | |
| www.calsupport.nl | TXT | 0 | v=spf1 +a +mx +ip4:77.75.48.65 +ip4:37.247.42.180 +include:spf.cloudorb.com ~all | |
| www.calsupport.nl | MX | 0 | mx1.cloudorb.com | |
| www.calsupport.nl | MX | 0 | 20 | mx2.cloudorb.com |
| www.calsupport.nl | A | 0 | 77.75.48.65 | |
| www.calsupport.nl | SOA | 300 | ns1.rkdmediadns.nl bcc.rkdmedia.nl 2026100300 3600 7200 1209600 300 |
Get alerted the moment calsupport.nl's DNS changes
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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