DNS Coffee ☕
Zone

security active

First Seen Sep 18, 2015 · First Import Sep 25, 2015 · Last Import Sep 28, 2026 · Type generic · Operator XYZ.COM LLC · DNSSEC Signed since Oct 02, 2019

Also indexed as: Domain Nameserver

950
Domains
4,019
Zone Imports
4
Current Nameservers
2
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
f.nic.security Oct 11, 2015 2
e.nic.security Oct 11, 2015 2
b.nic.security Sep 18, 2015 2
a.nic.security Sep 18, 2015 2
Past Nameservers 2
Name First Seen Last Seen Domains
c.nic.security Sep 18, 2015 Aug 06, 2020 0
d.nic.security Sep 18, 2015 Aug 06, 2020 0
Sample Current Domains 50
Domain Added
0.security Aug 09, 2026
aegent.security Sep 02, 2026
arch.security Sep 01, 2026
argus.security Sep 22, 2026
bind.security Sep 23, 2026
brain.security Sep 09, 2026
canonic.security Aug 26, 2026
center.security Aug 28, 2026
clan.security Sep 21, 2026
como.security Sep 25, 2026
context.security Sep 09, 2026
craft.security Sep 26, 2026
doppio.security Aug 04, 2026
drift.security Sep 09, 2026
guardian.security Aug 27, 2026
hob.security Sep 15, 2026
identityshift.security Aug 28, 2026
inherent.security Sep 06, 2026
kaya.security Sep 01, 2026
leo.security Aug 16, 2026
mars.security Sep 23, 2026
matt.security Sep 05, 2026
montnoir.security Aug 31, 2026
moon.security Aug 16, 2026
ninja.security Sep 08, 2026
nobi.security Sep 03, 2026
ofbyonelab.security Aug 08, 2026
off-by-1-labs.security Aug 08, 2026
offby1labs.security Aug 08, 2026
offby1.security Aug 08, 2026
offby2labs.security Aug 08, 2026
offbyonelab.security Aug 08, 2026
off-by-one-labs.security Aug 08, 2026
offbyonelabs.security Aug 08, 2026
offbyone.security Aug 08, 2026
pentagon.security Aug 04, 2026
quill.security Aug 03, 2026
remotethreat.security Sep 13, 2026
shuffle.security Aug 18, 2026
sidekick.security Sep 01, 2026
si.security Sep 24, 2026
sovern.security Aug 07, 2026
trace.security Aug 08, 2026
trident.security Aug 14, 2026
versa.security Aug 24, 2026
vy.security Aug 08, 2026
walrus.security Aug 03, 2026
yaiba.security Aug 12, 2026
yandex.security Sep 11, 2026
zeus.security Sep 05, 2026
The most recently added of the 950 domains in this zone, up to 50 — full lists via the API.
Sample Past Domains 50
Domain Last Seen
1password.security May 29, 2026
adt.security Aug 18, 2026
api.security Feb 11, 2026
aqua.security Feb 16, 2026
aten.security May 23, 2026
aura.security Aug 28, 2026
awake.security Jul 15, 2026
bitcoin.security Jul 15, 2026
bitgo.security Mar 24, 2026
blockchain.security Jul 15, 2026
blue.security Jun 26, 2026
citadel.security Aug 04, 2026
coinbase.security Jan 09, 2026
confidence.security Mar 09, 2026
confidential.security Mar 09, 2026
continuous.security Jun 03, 2026
cybold.security Jan 11, 2026
device.security Apr 14, 2026
devsecops.security Mar 04, 2026
digital.security Jan 26, 2026
done.security Jul 22, 2026
echolook.security May 26, 2026
ethereum.security Jul 15, 2026
fortified.security Jan 15, 2026
getreal.security Sep 23, 2026
identityfirst.security Jan 12, 2026
laminar.security Dec 19, 2025
lennar.security Sep 27, 2026
marvel.security May 29, 2026
milton.security May 11, 2026
mkb.security Jun 05, 2026
morris.security May 02, 2026
natemorris.security May 02, 2026
opus.security May 08, 2026
primeoptic.security Aug 12, 2026
prothean.security Sep 27, 2026
pulse.security Sep 01, 2026
rain.security Jul 07, 2026
relay.security Jan 14, 2026
routezero.security Aug 17, 2026
scale.security Jul 29, 2026
sentri.security Sep 09, 2026
sncf-connect.security Apr 01, 2026
sncfconnect.security Apr 01, 2026
social.security Sep 04, 2026
startleft.security Jul 06, 2026
telegram.security Jul 28, 2026
todo.security Apr 25, 2026
trueidentity.security Jan 12, 2026
tulip.security Apr 30, 2026
The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.
SOA 2,367 serials
Primary NSns0.centralnic.net
Mailboxhostmaster.centralnic.net.
Serial226015
Refresh15 minutes
Retry30 minutes
Expire70 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
226011 Sep 27, 2026 Sep 27, 2026
226009 Sep 26, 2026 Sep 26, 2026
226007 Sep 25, 2026 Sep 25, 2026
226006 Sep 24, 2026 Sep 24, 2026
225998 Sep 23, 2026 Sep 23, 2026
225992 Sep 22, 2026 Sep 22, 2026
225990 Sep 21, 2026 Sep 21, 2026
225986 Sep 20, 2026 Sep 20, 2026
225985 Sep 19, 2026 Sep 19, 2026
225982 Sep 18, 2026 Sep 18, 2026
DNSSEC signed

Signed since Oct 02, 2019.

Signed domains: 98 · DS records: 104 (as of Sep 28, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAezsTp08Lghxkv7wxrnocAVopBHhVnMJYVQxpwFxZO0tD+7XXwu0ED05DgC+udhdEdtQcrPCB/TxGy+2Bp9KvY11vcq3uIezd+Zn2ZfVAAYvjnKLWo3opD9fqvMbgVnfy/br1jDlY27EYpIa/mRMp0/+EmamBhqEsYqwPTZWVKgl/zvzzkaBORptsPVG5cGw5r16Fv8yjKIAgfbZQgRCNUW1+mxjwcdQO1kKsf+0PYBnlzAEss4UIyxjBZZ1QBxA9PEIHK1ivsZMFQZvyvcmM7bSbDOri5ToRgcI4lnYn7kEDQ1TZQ7JhQI9PmNwIvi8N9EJjnxMYxUY7lM1dN9M9cc=
 Mar 28, 2024
ZSK RSA/SHA-256
showAwEAAe2LJElFtpck6Q9TTzgTkQeSWJ6dVhLe8FGBEkBP5k2zkORkZ1zPCAm/Gd+ykR+vZd/zgE8QcfZdwyArwKSzcQUBc0FOWX6z7W7fEzHaRoIiT5AACBAwZdQhxn7JlqXEJaPkQMLmYdoqHzxbbchrNwq3p05znnTbfJPc/0KWZvUP
 Mar 28, 2024
SignsKey TagSignerExpires
SOA 46399 security Oct 28, 2026
DNSKEY 50966 security Oct 04, 2026
59 retired DNSKEYs no longer published.