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Hosting & Network
4dwx.org runs on AS194, with email via Google Workspace.
- Hosting network
- AS194AS194
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 8 other sites on AS194. Stable here since we started watching (Jul 31, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to 4dwx.org.
DNS Records for 4dwx.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 4dwx.org | TXT | 0 | Hello DigiCert: 2416416 | |
| 4dwx.org | TXT | 0 | ATEC 4dwx dns | |
| 4dwx.org | TXT | 0 | google-site-verification=O0C7u0XrEPBLVROAmr_yd5NfbvcX9BP49vwrCBOSAPw | |
| 4dwx.org | NS | 0 | dnsx1.ucar.edu | |
| 4dwx.org | NS | 0 | dnsx2.ucar.edu | |
| 4dwx.org | NS | 0 | dnsnx1.nwsc.ucar.edu | |
| 4dwx.org | NS | 0 | dnsnx2.nwsc.ucar.edu | |
| 4dwx.org | MX | 0 | 30 | ASPMX3.GOOGLEMAIL.COM |
| 4dwx.org | MX | 0 | 20 | ALT2.ASPMX.L.GOOGLE.COM |
| 4dwx.org | MX | 0 | 20 | ALT1.ASPMX.L.GOOGLE.COM |
| 4dwx.org | MX | 0 | 10 | ASPMX.L.GOOGLE.COM |
| 4dwx.org | MX | 0 | 30 | ASPMX2.GOOGLEMAIL.COM |
| 4dwx.org | SOA | 60 | ml-ddi.ucar.edu hostmaster.rap.ucar.edu 2607311735 28800 14400 604800 60 | |
| 4dwx.org | A | 0 | 128.117.15.21 | |
| www.4dwx.org | NS | 0 | dnsx2.ucar.edu | |
| www.4dwx.org | NS | 0 | dnsx1.ucar.edu | |
| www.4dwx.org | NS | 0 | dnsnx1.nwsc.ucar.edu | |
| www.4dwx.org | NS | 0 | dnsnx2.nwsc.ucar.edu | |
| www.4dwx.org | SOA | 60 | ml-ddi.ucar.edu hostmaster.rap.ucar.edu 2607311735 28800 14400 604800 60 | |
| www.4dwx.org | A | 0 | 128.117.15.21 | |
| www.4dwx.org | TXT | 0 | ATEC 4dwx dns | |
| www.4dwx.org | TXT | 0 | Hello DigiCert: 2416416 | |
| www.4dwx.org | TXT | 0 | google-site-verification=O0C7u0XrEPBLVROAmr_yd5NfbvcX9BP49vwrCBOSAPw | |
| www.4dwx.org | MX | 0 | 30 | ASPMX3.GOOGLEMAIL.COM |
| www.4dwx.org | MX | 0 | 30 | ASPMX2.GOOGLEMAIL.COM |
| www.4dwx.org | MX | 0 | 10 | ASPMX.L.GOOGLE.COM |
| www.4dwx.org | MX | 0 | 20 | ALT2.ASPMX.L.GOOGLE.COM |
| www.4dwx.org | MX | 0 | 20 | ALT1.ASPMX.L.GOOGLE.COM |
| www.4dwx.org | CNAME | 0 | 4dwx.org |
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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