DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
cronmaster.dev runs on AS48254, with email configured.
- Hosting network
- AS48254AS48254
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 75,358 other sites on AS48254. Stable here since we started watching (Sep 11, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for cronmaster.dev
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cronmaster.dev | AAAA | 0 | 2a07:7800::180 | |
| cronmaster.dev | SOA | 300 | ns1.wbj.solutions hostmaster.stackdns.com 1774212154 1800 900 1209600 300 | |
| cronmaster.dev | NS | 0 | ns4.wbj.solutions | |
| cronmaster.dev | NS | 0 | ns3.wbj.solutions | |
| cronmaster.dev | NS | 0 | ns1.wbj.solutions | |
| cronmaster.dev | NS | 0 | ns2.wbj.solutions | |
| cronmaster.dev | A | 0 | 185.151.30.180 | |
| cronmaster.dev | MX | 0 | 10 | mx.stackmail.com |
| cronmaster.dev | TXT | 0 | v=spf1 include:spf.stackmail.com a mx -all | |
| cronmaster.dev | TXT | 0 | brevo-code:4c77b768a8ea23e8a326c8b39aa81ab5 | |
| www.cronmaster.dev | A | 0 | 185.151.30.180 | |
| www.cronmaster.dev | AAAA | 0 | 2a07:7800::180 |
Get alerted the moment cronmaster.dev's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch cronmaster.dev 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
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