DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
smt.cloud runs on AS213224, with DNS by Cloudflare and email configured.
- Hosting network
- AS213224AS213224
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 696 other sites on AS213224. Stable here since we started watching (Jul 24, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for smt.cloud
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| smt.cloud | MX | 0 | 10 | in.arubabusiness.it |
| smt.cloud | SOA | 1800 | annabel.ns.cloudflare.com dns.cloudflare.com 2418166873 10000 2400 604800 1800 | |
| smt.cloud | NS | 0 | annabel.ns.cloudflare.com | |
| smt.cloud | NS | 0 | weston.ns.cloudflare.com | |
| smt.cloud | A | 0 | 66.71.161.100 | |
| smt.cloud | TXT | 0 | _51li4f3cppptjd5dtlrp14t9n1w16m2 | |
| smt.cloud | TXT | 0 | _rgwijfjq9yjvn5ke1w2hdkmjp9i4uyl | |
| smt.cloud | TXT | 0 | fw9nbf4br8nmf5t0bjn3h6bf78wx37gt | |
| smt.cloud | TXT | 0 | d2k3jfxbtvn44xt0czb0236b5pdmz26w | |
| smt.cloud | TXT | 0 | MS=19603AB915A2A9CDC7C0CCC5C367F9857B636A5F | |
| smt.cloud | TXT | 0 | f6rp2brq36w825bgx9mmbtrvb5ztcqd6 | |
| smt.cloud | TXT | 0 | _5pjslbyvs27psihdkx1ywkup97no9cl | |
| smt.cloud | TXT | 0 | v=spf1 a mx include:_spf.arubabusiness.it include:amazonses.com include:_spf.intercomsolutions.it -all | |
| smt.cloud | TXT | 0 | _l00652eycjwsi3gm63uzw1abvolfih6 | |
| smt.cloud | TXT | 0 | _mlqye4vmrnuoj79vr0ls4yce8q2bmy2 | |
| smt.cloud | TXT | 0 | ky002zf00th5x9n18njryhvk2074cfyc | |
| smt.cloud | TXT | 0 | n3hqyrqnqt7z292dvp57q5t9rlqk84x0 | |
| smt.cloud | TXT | 0 | ysm59w0z2bmpc0r1n69pq8mfvmk61rsg | |
| smt.cloud | TXT | 0 | qw0v2pbh9f51x8fkvy4bxn3qcmtd0xpg | |
| smt.cloud | TXT | 0 | xv58hsgg3zxf514xtkjxmzgvbn7tl181 | |
| smt.cloud | TXT | 0 | 8tp1v781t1q0csbc6r0331ys6fhgtjwm | |
| smt.cloud | TXT | 0 | _66qlrs6anmjhrbyz458zy7w88q1o7hy | |
| smt.cloud | TXT | 0 | spycloud-domain-verification=920f9c21-8f41-4c7a-8aeb-952580d3671e | |
| smt.cloud | TXT | 0 | 187drhjdn4q3h41wh0f6k26ywtrlnk4q | |
| www.smt.cloud | A | 0 | 66.71.161.100 |
Get alerted the moment smt.cloud's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch smt.cloud 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