mail.df-u.com - robtex.com
mail.df-u.com
| DNSSEC | โ ๏ธ Not signed | ||||||
df-u.com
| DNSSEC | โ ๏ธ Not signed | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA207.180.239.1482020-04-02 โ 2020-04-02 ยท 3 obs
โ 2020-04-02 09:33:00
โ 2026-02-24 20:17:28
โ 2026-04-14 22:31:46
โ 2026-02-24 20:17:28
โ 2026-04-14 22:31:46
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net... | - |
โ Authoritative Response
Server:192.35.51.30
NS records: f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 151ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|