google - DNS Coffee

4,361

Zone Imports

Zone Growth

Nameserver Timeline

Current Nameservers 5

Name	First Seen	Domains
ns-tld4.charlestonroadregistry.com	Sep 16, 2014	46
ns-tld1.charlestonroadregistry.com	Sep 16, 2014	46
ns-tld3.charlestonroadregistry.com	Sep 16, 2014	46
ns-tld5.charlestonroadregistry.com	Sep 16, 2014	46
ns-tld2.charlestonroadregistry.com	Sep 16, 2014	46

Past Nameservers 0

Name	First Seen	Last Seen	Domains

Sample Current Domains 50

Domain	Added
accessibility.google	Jan 31, 2026
adventofagents.google	Dec 11, 2025
agents.google	Apr 08, 2026
aiinfra.google	Jun 25, 2026
aimode.google	Dec 15, 2025
aistudio.google	May 21, 2026
anthropicportal.google	Jul 18, 2026
applicationintegration.google	Dec 21, 2025
aups.google	Nov 22, 2025
autorecviewer.google	Jun 27, 2026
builders.google	Oct 19, 2025
cities.google	Oct 18, 2025
cloudblog.google	Jun 11, 2026
cloud-hardware-customer-connect.google	May 10, 2026
contentofferpilot.google	Aug 24, 2026
contentpilot.google	Aug 28, 2026
coscientist.google	Jan 28, 2026
crisisresilience.google	Oct 30, 2025
cybershield.google	Feb 15, 2026
demos.google	Jun 14, 2026
demospace.google	Aug 02, 2026
devicecenter.google	Nov 20, 2025
dow.google	Dec 21, 2025
edu-uxe-research.google	Aug 28, 2026
flow-content.google	Apr 15, 2026
flowmusic.google	Apr 10, 2026
gcdconnect.google	Apr 08, 2026
gemini-us.google	Jan 31, 2026
genbridge.google	Feb 21, 2026
g.google	May 16, 2026
glasses.google	Apr 03, 2026
glass.google	Nov 16, 2025
googlebook.google	Mar 12, 2026
gpsgenai.google	Feb 25, 2026
greenlight.google	Dec 07, 2025
gs-shield.google	Jun 06, 2026
healthapp.google	Mar 06, 2026
il5.google	Jan 09, 2026
lookerceramp.google	Oct 11, 2025
mcpportal.google	Aug 19, 2026
mmmdata.google	May 29, 2026
notebook.google	Jun 26, 2026
playground.google	Mar 27, 2026
profile.google	Feb 15, 2026
qr.google	Dec 05, 2025
redir.google	Aug 06, 2026
securityworkshops.google	Feb 11, 2026
softwaredeliverytrust.google	May 30, 2026
usersupport.google	Aug 22, 2026
workspaceblog.google	Jun 11, 2026

The most recently added of the 293 domains in this zone, up to 50 — full lists via the API.

Sample Past Domains 1

Domain	Last Seen
alphanucleo.google	Jan 06, 2026

The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.

SOA 2,329 serials

Primary NS	ns-tld1.charlestonroadregistry.com
Mailbox	cloud-dns-hostmaster.google.com.
Serial	2026092010
Refresh	6 hours
Retry	1 hour
Expire	3 days
Minimum TTL	15 minutes

Show 10 recent serial changes

DNSSEC signed

Signed since before Mar 28, 2021.

Signed domains: 27 · DS records: 27 (as of Sep 21, 2026)

Signed domains % of domains

Role	Algorithm	Public Key	First Seen
KSK	RSA/SHA-256	show `AwEAAYsyyXIFs0vL26Ot1DUGdX+G/9qD030Ei85Vj27B1mvlDgSeEp5uckFfRjB3kj1oJDJ6iuEL/5ILXluaQkTap/SI18raPlNufS8ou/JS1vDkJBPVLMxN2Bb7fI7+Y+5hha+bu9k0GkgR1s1nkatsMDFj2eTK/TFkfM058aYZ7zew2so7EExMnQYdTZBHzdtcv5/5WhCt169w6dsjSLsSl4VOSohtrPuvakkQm7H7BI8SlqQo5WkDkkmgJsqURb6eTH9zmxqxeoxTgpi/RIeEkIjkHk0eLP/UfFc4yRPFUqZWmDc7UgH5gpM1mkYoHn+30cCBR6dqLWeX0TS+jOAkcac=`	before Mar 28, 2021
ZSK	RSA/SHA-256	show `AwEAAbuVIrScvPfQTHYLzyrLxW6JafOEcTCuWkOsY0DWS0Flkxd8dQ+MwhvwvsPvvsM0nIx9U9PNnIcY6auxX1Y5vNTqiXtPIoZ8UleU1XPonxbeW+CtH492qDnzAl6CAZoTlFmY1DA/kr2q8/BWhL10IRot2ZvCrGl6sEQG36FEUEtb`	Sep 11, 2026

Signs	Key Tag	Signer	Expires
DNSKEY	6125	google	Oct 11, 2026
SOA	23179	google	Oct 11, 2026

Signature incidents (2)

Periods this zone served no valid signature for some apex type (SOA or DNSKEY), by day.

Start	End	Days
Dec 26, 2024	Jan 08, 2025	13
Jan 28, 2025	Feb 01, 2025	4

86 retired DNSKEYs no longer published.