XServer (JP, sender)

mailbox 🇯🇵 JP

XServer — major Japanese rental hosting outbound.

2,043SPF-authorising domains

0.328%of all SPF domains in Tranco top-1M

54distinct TLDs

2026-04-28snapshot date

TLD Distribution (top 30 of 54)

com — 930 (45.5%)

jp — 494 (24.2%)

co.jp — 212 (10.4%)

net — 176 (8.6%)

or.jp — 52 (2.5%)

info — 33 (1.6%)

org — 25 (1.2%)

tokyo — 14 (0.7%)

xyz — 11 (0.5%)

biz — 10 (0.5%)

site — 8 (0.4%)

tv — 5 (0.2%)

media — 5 (0.2%)

club — 4 (0.2%)

link — 4 (0.2%)

news — 4 (0.2%)

blog — 4 (0.2%)

shop — 3 (0.1%)

fun — 3 (0.1%)

click — 3 (0.1%)

work — 3 (0.1%)

asia — 2 (0.1%)

love — 2 (0.1%)

nagoya — 2 (0.1%)

in — 2 (0.1%)

co — 2 (0.1%)

me — 2 (0.1%)

life — 2 (0.1%)

house — 1 (0.0%)

cn — 1 (0.0%)

Showing 100 of 2,043 domains. Sample sorted by length (shortest first).