have been searching the moon for over 4 days and cannot find any dungeon in order to acquire rocket schematic for tier 2. can you please help.

Entire series of tutorials and guides: https://youtube.com/playlist?list=PLvtofNrb0jGtE4STwkiYABgZ4avFZNt-4&si=HbqlUXrmMmYHpx5N

Source: HowdyFolksMC 

Server: tekkit2.craftersland.net

Designed as a continuation of the classic Technic SSP modpack from the earliest days of Technic, and as an upgraded edition of Tekkit 2, Tekkit SMP is a modpack that was originally meant to be, with a nostalgic host of both technical and magical mods at your disposal.

Tekkit SMP contains the full range of mods from Tekkit 2, plus the extra mods that were originally dropped in the transition from Technic SSP (to Technic SMP) to Tekkit, in favour of multiplayer and Bukkit support: mainly Thaumcraft, Mystcraft, and Mo' Creatures. The new Tekkit SMP expands on that with various carefully selected Thaumcraft and Mystcraft addons, alongside Mo' Creatures Extended, and smaller custom additions such as Re-Crystallized Wing. Electro-Magic Tools is another starring mod, being an addon to both Industrial Craft and Thaumcraft, combining the worlds of tech and magic.

Once again, the world is yours. To explore, exploit, or play with forces unfathomably dark and ancient*.

Modpack official page: Tekkit SMP - Technic Platform

DO NOT attempt to make a blast furnace to get Steel Ingot, the Railcraft blast furnace DOES NOT work with Sponge servers.

We will need a Compressor or an Electric Compressor from Galactic Craft, the latter being faster. The cheapest option is the Compressor, which is shown below.

For tutorial purposes I will use an Electrical Compressor, this requires an EU setup. Please note you will need a fuel source, such as Coal/Charcoal, to operate the normal Compressor. I recommend Charcoal as this is cheaper (32 EMC vs 128 EMC) and it has the same energy value.

The screenshot below illustrates our goal.

Step 1: Make Compressed Iron. See recipe below:

Step 2: Add two Coal (this has to be regular coal!) to the Compressed Iron. See recipe below:

You have now made Compressed Steel. Happy rocket building.

Entire series of tutorials: https://youtube.com/playlist?list=PLM6oNtgGkfKyjaaAus8jB-hyQbzGWux-X

Source: _Striker

Server: tekkit2.craftersland.net

Those of you who are nostalgic for the early days of Tekkit (now known as Tekkit Classic), will love what awaits you in Tekkit 2!

With a collection of nostalgic mods and plenty of new improvements, Tekkit 2 is sure to capture the feeling of possibility and consequence that you felt while exploring the world of machines and contraptions that made the original fun. Keep an eye out for classics such as IndustrialCraft, ProjectE (Equivalent Exchange), Project Red (RedPower) and BuildCraft, alongside additions such as Galacticraft and Tekkit Jaffa Cakes! The world is yours to bend and exploit to your will, whether through alchemy or sprawling factories and mines.

Modpack official page: https://www.technicpack.net/modpack/tekkit-2.1935271