Atlassian (Jira/Confluence)

unknown

Uncatalogued — description coming.

1,902SPF-authorising domains

0.305%of all SPF domains in Tranco top-1M

140distinct TLDs

2026-04-28snapshot date

Historical Share

com — 1,097 (57.7%)

de — 99 (5.2%)

org — 85 (4.5%)

io — 45 (2.4%)

net — 44 (2.3%)

com.au — 34 (1.8%)

nl — 27 (1.4%)

edu — 25 (1.3%)

co.uk — 24 (1.3%)

pl — 18 (0.9%)

com.br — 18 (0.9%)

co — 17 (0.9%)

ch — 15 (0.8%)

ai — 15 (0.8%)

ca — 13 (0.7%)

eu — 12 (0.6%)

it — 11 (0.6%)

se — 11 (0.6%)

no — 11 (0.6%)

cz — 11 (0.6%)

at — 11 (0.6%)

be — 10 (0.5%)

es — 9 (0.5%)

dk — 9 (0.5%)

fr — 9 (0.5%)

ee — 7 (0.4%)

ru — 7 (0.4%)

gov — 7 (0.4%)

cloud — 6 (0.3%)

lt — 6 (0.3%)

Showing 100 of 1,902 domains. Sample sorted by length (shortest first).