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Hosting & Network
onwisc.com runs on AS3549 (multi-homed across 2 networks), with email configured.
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,362 other sites on AS3549. Stable here since we started watching (Sep 19, 2026).
DNS Records for onwisc.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| onwisc.com | A | 0 | 174.123.30.120 | |
| onwisc.com | A | 0 | 66.162.233.135 | |
| onwisc.com | MX | 0 | 15 | mail.onmilwaukee.com |
| onwisc.com | SOA | 180 | ns0.dnsmadeeasy.com dns.dnsmadeeasy.com 2008010111 43200 3600 1209600 180 | |
| onwisc.com | NS | 0 | ns5.onmilwaukee.com | |
| onwisc.com | NS | 0 | ns4.onmilwaukee.com | |
| onwisc.com | NS | 0 | ns2.onmilwaukee.com | |
| onwisc.com | NS | 0 | ns3.onmilwaukee.com | |
| onwisc.com | NS | 0 | ns1.onmilwaukee.com | |
| www.onwisc.com | CNAME | 0 | sylvia.onmilwaukee.com |
Get alerted the moment onwisc.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch onwisc.com 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