We found 7 dictionaries that define the word DDNS:

General (3 matching dictionaries)

1. DDNS: Dictionary.com
2. DDNS, Ddns: Wikipedia, the Free Encyclopedia
3. DDNS: Wiktionary

Computing (2 matching dictionaries)

4. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
5. DDNS: Encyclopedia

Miscellaneous (2 matching dictionaries)

6. DDNS: Acronym Finder
7. AbbreviationZ (No longer online)

Definitions from Wiktionary (DDNS) ▸ noun:  (Internet) Initialism of dynamic Domain Name System. ▸ Words similar to DDNS ▸ Usage examples for DDNS ▸ Idioms related to DDNS ▸ Wikipedia articles (New!) ▸ Popular adjectives describing DDNS ▸ Words that often appear near DDNS ▸ Rhymes of DDNS ▸ Invented words related to DDNS