DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
usiminas.com runs on AS4230, with email configured.
- Hosting network
- AS4230AS4230
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,183 other sites on AS4230. Stable here since we started watching (Jul 24, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to www.gslb.usiminas.com.
DNS Records for usiminas.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| usiminas.com | MX | 0 | 20 | cluster1a.us.messagelabs.com |
| usiminas.com | MX | 0 | 10 | cluster1.us.messagelabs.com |
| usiminas.com | A | 0 | 189.53.5.34 | |
| usiminas.com | NS | 0 | dns04.usiminas.com.br | |
| usiminas.com | NS | 0 | dns01.usiminas.com.br | |
| usiminas.com | NS | 0 | dns02.usiminas.com.br | |
| usiminas.com | NS | 0 | dns05.usiminas.com.br | |
| usiminas.com | SOA | 3600 | dns01.usiminas.com.br segurancadainformacao.usiminas.com 2012043844 900 900 86400 3600 | |
| usiminas.com | TXT | 0 | ZA=Lo4GEzzBylrXYNndCu0icw== | |
| usiminas.com | TXT | 0 | MS=ms77270575 | |
| usiminas.com | TXT | 0 | vdmcigk8l1aplnrvb6k0uolu7p | |
| usiminas.com | TXT | 0 | MS=ms51073990 | |
| usiminas.com | TXT | 0 | google-site-verification=8y3FagauaSr_A87FffZV6Yosj5S854WJ5QzlWgO_vjc | |
| usiminas.com | TXT | 0 | dynatrace-site-verification=737c6552-f967-4221-bb60-e03f8f165622__lq9ucqiljm474r9kqq9rlsinph | |
| usiminas.com | TXT | 0 | trend-micro-v1-domain-verification.2d115355f866ebe2939085d7738ecc6d=32579ffa-8c70-4997-86da-3817f2922b46 | |
| usiminas.com | TXT | 0 | docusign=3d5f98d4-bb51-4ed8-b570-15bc9c4c15ba | |
| usiminas.com | TXT | 0 | apple-domain-verification=Y4MtfNIBksXuOgaR | |
| usiminas.com | TXT | 0 | v=DMARC1; p=quarantine; rua=mailto:83b0facb@mxtoolbox.dmarc-report.com; ruf=mailto:83b0facb@forensics.dmarc-report.com; fo=1; pct=100 | |
| usiminas.com | TXT | 0 | MS=ms83787505 | |
| usiminas.com | TXT | 0 | docusign=4b301680-651a-4f0e-a0a7-55d9db17ba51 | |
| usiminas.com | TXT | 0 | adobe-idp-site-verification=bd21c517ce8526051dc97e12c113267c751ba83c722d42fdcc17140755afedf8 | |
| usiminas.com | TXT | 0 | _uec0lkdugx6ai1lw1ycqvq04ha8c2ah | |
| usiminas.com | TXT | 0 | facebook-domain-verification=y0t6rqsasqk0zoy85hfv9fu1txl97c | |
| usiminas.com | TXT | 0 | db02iMcbeZz6DOL80OkYVJhrX+44gxIxQMs3pvrxKlaT23g5qEXqGJ75sgF54F3hqSQTWrcbS1gjGzArPnIE/A== | |
| usiminas.com | TXT | 0 | google-site-verification=k4CrolLG4sSVOs7aW94e3P1sZeZ16VwADztbeNzZJ0M | |
| usiminas.com | TXT | 0 | MS=ms44832108 | |
| usiminas.com | TXT | 0 | lh4uk2bfni395j2i7btqcmcqeh | |
| usiminas.com | TXT | 0 | v=spf1 include:spf.messagelabs.com include:spf.protection.outlook.com include:_spf.google.com -all | |
| usiminas.com | TXT | 0 | google-gws-recovery-domain-verification=67916017 | |
| usiminas.com | TXT | 0 | bvQjbjXOlNVhJaYI9wh0HDyohozzR9kKn1i8vHGKtyLGNRbnDIYptCg+d/ofBEToHKiT5AaA8iCtBvLe+qH46w== | |
| usiminas.com | TXT | 0 | MS=ms87612271 | |
| www.usiminas.com | A | 0 | 189.53.5.34 | |
| www.usiminas.com | CNAME | 0 | www.gslb.usiminas.com |
Get alerted the moment usiminas.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch usiminas.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
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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