scientificamerican.com changes

Each change: two dated checks and the files as fetched.

2026-11-06

ADDED ads.txt, seller pubmatic.com, 161593

pubmatic.com, 161593, RESELLER, 5d62403b186f2ace

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller pubmatic.com, 159035

pubmatic.com, 159035, RESELLER, 5d62403b186f2ace

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller pubmatic.com, 157097

pubmatic.com, 157097, RESELLER, 5d62403b186f2ace

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller pubmatic.com, 156931

pubmatic.com, 156931, RESELLER, 5d62403b186f2ace

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller pubmatic.com, 156212

pubmatic.com, 156212, RESELLER, 5d62403b186f2ace

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller pubmatic.com, 137711

pubmatic.com, 137711, RESELLER, 5d62403b186f2ace

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller programmaticx.ai, 100464

programmaticx.ai, 100464, RESELLER

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller playdigo.com, 2010

playdigo.com, 2010, RESELLER

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller opera.com, pub6871903319744

opera.com, pub6871903319744, RESELLER, 55a0c5fd61378de3

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller opera.com, pub10014056052800

opera.com, pub10014056052800, RESELLER, 55a0c5fd61378de3

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller openx.com, 540447724

openx.com, 540447724, RESELLER, 6a698e2ec38604c6

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller openx.com, 538959099

openx.com, 538959099, RESELLER, 6a698e2ec38604c6

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller onetag.com, 9867efb1370ebd4-OB

onetag.com, 9867efb1370ebd4-OB, RESELLER

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller onetag.com, 9867efb1370ebd4

onetag.com, 9867efb1370ebd4, RESELLER

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller motorik.io, 100463

motorik.io, 100463, RESELLER

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller mintegral.com, 10003

mintegral.com, 10003, RESELLER

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller media.net, 8CUM3T205

media.net, 8CUM3T205, RESELLER

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller loopme.com, 9724

loopme.com, 9724, RESELLER, 6c8d5f95897a5a3b

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller lijit.com, 618869-eb

lijit.com, 618869-eb, DIRECT, fafdf38b16bf6b2b

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller lijit.com, 618869

lijit.com, 618869, DIRECT, fafdf38b16bf6b2b

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller lijit.com, 571745

lijit.com, 571745, RESELLER

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller lijit.com, 502742

lijit.com, 502742, RESELLER, fafdf38b16bf6b2b

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller krushmedia.com, AJxF6R572a9M6CaTvK

krushmedia.com, AJxF6R572a9M6CaTvK, RESELLER

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller inmobi.com, bf5dfc851e2b4a7da80631aa696d9d3d

inmobi.com, bf5dfc851e2b4a7da80631aa696d9d3d, RESELLER, 83e75a7ae333ca9d

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

2026-11-06

ADDED ads.txt, seller eskimi.com, 2020000030

eskimi.com, 2020000030, RESELLER

Seen 20:01 UTC. Confirmed 21:35 UTC. File before. File after.

These are the site's own public files, as fetched, with the date. The robot reports what is published. It does not judge compliance, approval, or intent. A failed fetch is a failed fetch, never a missing file.

Not checked: anything behind a login, account settings, or private feeds. Whether crawlers obey robots.txt. Business deals: a file line is not a contract.