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Hosting & Network
gucu.org runs on AS20141, with DNS by Azure DNS and email via Proofpoint.
- Hosting network
- AS20141AS20141
- Managed DNS
- Azure DNS
- Proofpoint
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 464 other sites on AS20141. Stable here since we started watching (Jul 26, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to gucu-avi-hq01.trafficmanager.net.
DNS Records for gucu.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| gucu.org | MX | 0 | 5 | mxa-009ea001.gslb.pphosted.com |
| gucu.org | MX | 0 | 5 | mxb-009ea001.gslb.pphosted.com |
| gucu.org | SOA | 60 | ns1-06.azure-dns.com gucu.org 2018081509 28800 7200 604800 60 | |
| gucu.org | NS | 0 | ns1-06.azure-dns.com | |
| gucu.org | NS | 0 | ns2-06.azure-dns.net | |
| gucu.org | NS | 0 | ns4-06.azure-dns.info | |
| gucu.org | NS | 0 | ns3-06.azure-dns.org | |
| gucu.org | A | 0 | 216.154.198.7 | |
| gucu.org | TXT | 0 | v=spf1 include:_spf-corp.gucu.org include:_spf-vendor.gucu.org -all | |
| gucu.org | TXT | 0 | autodesk-domain-verification=CgS5kCR_khAdyINdZ7ZV | |
| gucu.org | TXT | 0 | guazrbackupsite01.azurewebsites.net | |
| gucu.org | TXT | 0 | canva-site-verification=tpsWvF0ujZofuEPryZl7zQ | |
| gucu.org | TXT | 0 | atlassian-domain-verification=aenObl1P9bLGULLO9dVdoFB5HJA1fPLuWPAMu5PgxsbRVp49yRYw-kmXtLT2MfRz | |
| gucu.org | TXT | 0 | onx=7ef3f854-90a6-466b-8693-81e61a27ad0c | |
| gucu.org | TXT | 0 | google-site-verification=wT6fDnpThkZg34VCjtFSNxKneP4PUsw3bAazJb2T75A | |
| gucu.org | TXT | 0 | jamf-site-verification=BaAOqhYW-bAb3qomjFvUTw | |
| gucu.org | TXT | 0 | facebook-domain-verification=3kz1aqoysl7c2ha70kqz7xpdie0hyk | |
| gucu.org | TXT | 0 | xwNg9EY6vuaYsZE/R5FK7KwZcb8IbvKi1TlZT+LHNpnMbCc+/HySqbyyLIpsWM4vSI26kyCrH57R2jRNvA4vng== | |
| gucu.org | TXT | 0 | google-site-verification=wAg2pg0gbEziwWs3ZmUshGS7PWO9FKS7gqg-OhqY-N8 | |
| gucu.org | TXT | 0 | apple-domain-verification=mKToLjqSjE8uBHGP | |
| www.gucu.org | CNAME | 0 | gucu-avi-hq01.trafficmanager.net | |
| www.gucu.org | A | 0 | 216.154.198.7 |
Get alerted the moment gucu.org's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch gucu.org 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