DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
tu.org runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Sep 5, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for tu.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tu.org | MX | 0 | tu-org.mail.protection.outlook.com | |
| tu.org | NS | 0 | carioca.ns.cloudflare.com | |
| tu.org | NS | 0 | thomas.ns.cloudflare.com | |
| tu.org | A | 0 | 172.66.163.207 | |
| tu.org | A | 0 | 104.20.45.28 | |
| tu.org | SOA | 1800 | carioca.ns.cloudflare.com dns.cloudflare.com 2414018062 10000 2400 604800 1800 | |
| tu.org | AAAA | 0 | 2606:4700:10::6814:2d1c | |
| tu.org | AAAA | 0 | 2606:4700:10::ac42:a3cf | |
| tu.org | TXT | 0 | v=spf1 a:login.tu.org a:gifts.tu.org ip4:34.196.9.253 ip4:52.3.86.1 ip4:54.161.1.40 ip4:208.158.238.251 ip4:208.158.238.252 ip4:69.84.129.224/27 ip4:209.210.130.132 include:_spf.salesforce.com include:informz.net include:_spf.votervoice.net include:spf.commbrands.com include:spf.protection.outlook.com include:spf.constantcontact.com -all | |
| tu.org | TXT | 0 | google-site-verification=KiGB4OMXBGpPfIZt0PRdYIk5r2ALcSSDKmynIDXMBx4 | |
| tu.org | TXT | 0 | anthropic-domain-verification-n6bvc7=WuwrVJcjAR4VomfPYZ7a6G34w | |
| tu.org | TXT | 0 | google-site-verification=xl8aruDw-Xt5PyF--rxzgz-L0RBGE1PMnAYxr6PS_N8 | |
| tu.org | TXT | 0 | ZOOM_verify_B7ZukWm1SByaGJIWUnEP-A | |
| tu.org | TXT | 0 | docusign=0e44a2a7-1479-401a-8f42-40e498fcc9ab | |
| tu.org | TXT | 0 | google-site-verification=NKwY984mTBnewGqLrY1EAOPTFf2iAYqVbzxfsFT7mMk | |
| tu.org | TXT | 0 | apple-domain-verification=4xca9WNiZDTtT2fihSOp1CZE5_5pFQgOe71qUSSgXv8 | |
| www.tu.org | A | 0 | 172.66.163.207 | |
| www.tu.org | A | 0 | 104.20.45.28 | |
| www.tu.org | AAAA | 0 | 2606:4700:10::6814:2d1c | |
| www.tu.org | AAAA | 0 | 2606:4700:10::ac42:a3cf | |
| www.tu.org | TXT | 0 | google-site-verification=xl8aruDw-Xt5PyF--rxzgz-L0RBGE1PMnAYxr6PS_N8 |
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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