Main

processing priority

3

site type

0 (generic, awaiting analysis)

review version

11

html import

20 (imported)

Events

first seen date

2024-02-10 03:25:15

expired found date

-

created at

2024-07-09 09:15:46

updated at

2026-02-22 17:35:29

Domain name statistics

length

15

crc

25721

tld

840

nm parts

0

nm random digits

0

nm rare letters

0

Connections

is subdomain of id

-

previous id

0

replaced with id

0

related id

-

dns primary id

104650115

dns alternative id

0

lifecycle status

0 (unclassified, or currently active)

Subdomains and pages

deleted subdomains

0

page imported products

0

page imported random

0

page imported parking

0

Error counters

count skipped due to recent timeouts on the same server IP

0

count content received but rejected due to 11-799

0

count dns errors

0

count cert errors

0

count timeouts

0

count http 429

0

count http 404

0

count http 403

0

count http 5xx

0

next operation date

-

Server

server bits

server ip

-

Mainpage statistics

mp import status

20

mp rejected date

-

mp saved date

-

mp size orig

45482

mp size raw text

3780

mp inner links count

34

mp inner links status

20 (imported)

Open Graph

title

description

image

site name

author

updated

2026-02-16 03:23:01

raw text

Perpendiculous Perpendiculous Programming, Personal Finance, and Personal musings 2013.07.28 DOS 6 MBR breakdown Filed under: Programming , Technology — cwright @ 7:28 pm Recently I came across an old recovery disk for my parents’ old 486 from 1993 (the first machine I really seriously programmed — the Tandy before it got some QBasic time, but nothing as crazy as a C compiler. Some real mode assembly though once or twice). I managed to cobble things together to get it booting in VirtualBox (you see, in those days booting from CD didn’t exist, so the CD itself isn’t bootable, it just has a bunch of zips that were written to floppies by an operational system — getting that up and running is a post for another day, but it required hexediting the virtual harddrive to lay down IO.SYS and MSDOS.SYS properly in FAT16, whee). Anyway, after it was up and running, I figured it might be fun to start tearing it apart (since the entire machine state fits in RAM (4MB RAM, 512MB h...

Text analysis

redirect type

0 (-)

block type

0 (no issues)

detected language

1 (English)

category id

C i C++ (132)

index version

1

spam phrases

0

Text statistics

text nonlatin

0

text cyrillic

0

text characters

3138

text words

439

text unique words

267

text lines

44

text sentences

13

text paragraphs

6

text words per sentence

33

text matched phrases

0

text matched dictionaries

0

RSS

rss status

32 (unknown)

rss found date

2024-02-10 03:25:15

rss size orig

68796

rss items

10

rss spam phrases

0

rss detected language

1 (English)

inbefore feed id

-

inbefore status

0 (new)

Sitemap

sitemap status

34 (reserved: import paused pending content quality/relevance assessment after importing first 500 pages)

sitemap review version

2

sitemap urls count

47

sitemap urls adult

0

sitemap filtered products

0

sitemap filtered videos

0

sitemap found date

2024-02-09 08:53:55

sitemap process date

2025-03-06 13:13:29

sitemap first import date

-

sitemap last import date

2026-02-22 17:35:29