DNS Record Lookup
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Hosting & Network
devcat.nl runs on AS50266, with email configured.
- Hosting network
- AS50266AS50266
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 1,121 other sites on AS50266. Stable here since we started watching (Jul 23, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for devcat.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| devcat.nl | CAA | 0 | 0 issue letsencrypt.org | |
| devcat.nl | CAA | 0 | 0 issue globalsign.com | |
| devcat.nl | CAA | 0 | 0 iodef mailto:abuse@devcat.nl | |
| devcat.nl | CAA | 0 | 0 issue sectigo.com | |
| devcat.nl | MX | 0 | 20 | mail-gw02.devcat.nl |
| devcat.nl | MX | 0 | 10 | mail-gw01.devcat.nl |
| devcat.nl | A | 0 | 178.224.208.155 | |
| devcat.nl | NS | 0 | ns02.devcat.nl | |
| devcat.nl | NS | 0 | ns01.devcat.nl | |
| devcat.nl | NS | 0 | ns03.devcat.nl | |
| devcat.nl | SOA | 86400 | ns01.devcat.nl hostmaster.devcat.nl 2026103006 28800 7200 1209600 86400 | |
| devcat.nl | TXT | 0 | google-site-verification=YpRmDOPUhWUcynqlei-DEmo7iduAmboEDA_oamlema0 | |
| devcat.nl | TXT | 0 | _globalsign-domain-verification=dS-YNOO1xuqx3jkNI7h2oCHk1tQzqlXsR_c9m1b030 | |
| devcat.nl | TXT | 0 | abuseipdb-verification=XGMkgi9Q | |
| devcat.nl | TXT | 0 | v=spf1 mx a ip4:185.238.243.229 ip4:178.224.208.155 -all | |
| www.devcat.nl | A | 0 | 178.224.208.155 |
Get alerted the moment devcat.nl's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch devcat.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, CNAME, TXT 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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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