DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
icsot.com runs on AS45758, with email configured.
- Hosting network
- AS45758AS45758
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 777 other sites on AS45758. Stable here since we started watching (Sep 2, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for icsot.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| icsot.com | MX | 0 | 10 | mx.icsot.com.cust.a.hostedemail.com |
| icsot.com | NS | 0 | ns3.systemdns.com | |
| icsot.com | NS | 0 | ns2.systemdns.com | |
| icsot.com | NS | 0 | ns1.systemdns.com | |
| icsot.com | TXT | 0 | v=spf1 a mx a:vserver6.icsot.com a:icinga2.icsot.com include:_spf.hostedemail.com ?all | |
| icsot.com | A | 0 | 110.164.129.131 | |
| icsot.com | SOA | 60 | ns1.systemdns.com hostmaster.systemdns.com 1787233964 10800 3600 1209600 60 | |
| www.icsot.com | A | 0 | 110.164.129.131 |
Get alerted the moment icsot.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch icsot.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, CNAME, TXT 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