DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
isc.com.au runs on Namecheap, with DNS by Namecheap and email via Proton.
- Hosting network
- NamecheapAS22612Namecheap
- Managed DNS
- Namecheap
- Proton
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 682,765 other sites on Namecheap. Stable here since we started watching (Oct 6, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to isc.com.au.
DNS Records for isc.com.au
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| isc.com.au | A | 0 | 198.54.114.151 | |
| isc.com.au | MX | 0 | 20 | mailsec.protonmail.ch |
| isc.com.au | MX | 0 | 10 | mail.protonmail.ch |
| isc.com.au | NS | 0 | dns2.namecheaphosting.com | |
| isc.com.au | NS | 0 | dns1.namecheaphosting.com | |
| isc.com.au | SOA | 86400 | dns1.namecheaphosting.com hosting-notifications.namecheaphosting.com 1791068729 86400 7200 3600000 86400 | |
| isc.com.au | TXT | 0 | v=spf1 include:_spf.protonmail.ch ~all | |
| isc.com.au | TXT | 0 | protonmail-verification=9276866d57c5eda8da1d0766b4a8b0ecbc8080b8 | |
| isc.com.au | TXT | 0 | v=DMARC1; p=reject; rua=mailto:isc.com.au@rua.dmarcdkim.io; ruf=mailto:isc.com.au@ruf.dmarcdkim.io; adkim=s; aspf=r; ri=3600; fo=1:d:s; rf=afrf; pct=50 | |
| www.isc.com.au | TXT | 0 | protonmail-verification=9276866d57c5eda8da1d0766b4a8b0ecbc8080b8 | |
| www.isc.com.au | TXT | 0 | v=DMARC1; p=reject; rua=mailto:isc.com.au@rua.dmarcdkim.io; ruf=mailto:isc.com.au@ruf.dmarcdkim.io; adkim=s; aspf=r; ri=3600; fo=1:d:s; rf=afrf; pct=50 | |
| www.isc.com.au | TXT | 0 | v=spf1 include:_spf.protonmail.ch ~all | |
| www.isc.com.au | A | 0 | 198.54.114.151 | |
| www.isc.com.au | NS | 0 | dns1.namecheaphosting.com | |
| www.isc.com.au | NS | 0 | dns2.namecheaphosting.com | |
| www.isc.com.au | MX | 0 | 20 | mailsec.protonmail.ch |
| www.isc.com.au | MX | 0 | 10 | mail.protonmail.ch |
| www.isc.com.au | SOA | 86400 | dns1.namecheaphosting.com hosting-notifications.namecheaphosting.com 1791068729 86400 7200 3600000 86400 | |
| www.isc.com.au | CNAME | 0 | isc.com.au |
Get alerted the moment isc.com.au's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch isc.com.au 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
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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