DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
arinc.com runs on AS11228, with email via Proofpoint.
- Hosting network
- AS11228AS11228
- Managed DNS
- Self-hosted / other
- Proofpoint
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 25 other sites on AS11228. Stable here since we started watching (Jul 27, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for arinc.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| arinc.com | MX | 0 | 10 | mxa-00105402.gslb.gpphosted.com |
| arinc.com | MX | 0 | 10 | mxb-00105402.gslb.gpphosted.com |
| arinc.com | NS | 0 | ns1.dns.rtx.com | |
| arinc.com | NS | 0 | ns2.dns.rtx.com | |
| arinc.com | A | 0 | 144.243.220.59 | |
| arinc.com | SOA | 300 | ns1.dns.rtx.com dnsadmin.rtx.com 58 10800 3600 2419200 300 | |
| arinc.com | TXT | 0 | _72xfwibynchy5wmfzji0e0cktfndu26 | |
| arinc.com | TXT | 0 | _b2zagseez6jgtr9tk2e87zhlbi4mi8g | |
| arinc.com | TXT | 0 | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all | |
| www.arinc.com | A | 0 | 144.243.220.59 |
Get alerted the moment arinc.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch arinc.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