DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
ironc4.com is hosted on Google Sites, served over Google, with email via Google Workspace.
- Platform
- Google Sites
- Hosting network
- GoogleAS15169Google
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 397,114 other sites on Google. Stable here since we started watching (Aug 21, 2026).
DNS Records for ironc4.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ironc4.com | MX | 0 | 10 | aspmx.l.google.com |
| ironc4.com | MX | 0 | 20 | alt1.aspmx.l.google.com |
| ironc4.com | MX | 0 | 30 | aspmx2.googlemail.com |
| ironc4.com | MX | 0 | 30 | aspmx3.googlemail.com |
| ironc4.com | MX | 0 | 20 | alt2.aspmx.l.google.com |
| ironc4.com | TXT | 0 | v=spf1 ip4:97.65.91.0/24 ip4:207.250.170.0/26 ip4:207.250.245.64/26 include:_spf.google.com ~all include:customerspf.schoolmessenger.com | |
| ironc4.com | TXT | 0 | MS=7D65F8FFF994DDDF01FB59CCDE038D7BF94D28E8 | |
| ironc4.com | TXT | 0 | google-site-verification=AgBWZQGmsNR21JVT6WWeszv9HRkxeAD6HJ4SWybqFPQ | |
| ironc4.com | SOA | 300 | dns1.name-services.com info.name-services.com 1733850775 172800 900 1814400 300 | |
| ironc4.com | A | 0 | 216.239.38.21 | |
| ironc4.com | A | 0 | 216.239.36.21 | |
| ironc4.com | A | 0 | 216.239.32.21 | |
| ironc4.com | A | 0 | 216.239.34.21 | |
| ironc4.com | NS | 0 | dns1.name-services.com | |
| ironc4.com | NS | 0 | dns5.name-services.com | |
| ironc4.com | NS | 0 | dns2.name-services.com | |
| ironc4.com | NS | 0 | dns3.name-services.com | |
| ironc4.com | NS | 0 | dns4.name-services.com | |
| www.ironc4.com | CNAME | 0 | ironc4.k12.mo.us | |
| www.ironc4.com | SOA | 86400 | ns1.ironc4.k12.mo.us ns2.ironc4.k12.mo.us 2018070301 28800 7200 604800 86400 | |
| www.ironc4.com | NS | 0 | ns1.ironc4.k12.mo.us | |
| www.ironc4.com | NS | 0 | ns2.ironc4.k12.mo.us | |
| www.ironc4.com | A | 0 | 66.43.44.219 | |
| www.ironc4.com | TXT | 0 | v=spf1ip4:66.43.42.5ip4:66.43.32.5amxa:sieve.misn.coma:sieve2.misn.coma:sieve3.misn.commx:mx.misn.com?all | |
| www.ironc4.com | MX | 0 | 5 | mx.misn.com |
Get alerted the moment ironc4.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch ironc4.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