DNS Coffee ☕
Zone

norton active

First Seen Dec 04, 2015 · First Import Dec 31, 2015 · Last Import Aug 05, 2026 · Type generic · Operator Gen Digital Inc. · DNSSEC Signed since Oct 12, 2019

Also indexed as: Domain Nameserver

2
Domains
3,865
Zone Imports
6
Current Nameservers
11
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 6
Name First Seen Domains
y.nic.norton Jul 30, 2025 2
x.nic.norton Jul 30, 2025 2
b.nic.norton Jul 30, 2025 2
c.nic.norton Jul 30, 2025 2
z.nic.norton Jul 30, 2025 2
a.nic.norton Jul 30, 2025 2
Past Nameservers 11
Name First Seen Last Seen Domains
ac2.nstld.com Feb 21, 2016 Jul 29, 2025 14
ac4.nstld.com Feb 21, 2016 Jul 29, 2025 14
ac1.nstld.com Feb 21, 2016 Jul 29, 2025 14
ac3.nstld.com Feb 21, 2016 Jul 29, 2025 14
c5.nstld.com Dec 04, 2015 Feb 20, 2016 0
f5.nstld.com Dec 04, 2015 Feb 20, 2016 0
g5.nstld.com Dec 04, 2015 Feb 20, 2016 0
h5.nstld.com Dec 04, 2015 Feb 20, 2016 0
l5.nstld.com Dec 04, 2015 Feb 20, 2016 0
d5.nstld.com Dec 04, 2015 Feb 20, 2016 0
a5.nstld.com Dec 04, 2015 Feb 20, 2016 0
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 2 domains in this zone, up to 50 — full lists via the API.
Sample Past Domains 0
No domains have left this zone recently.
The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.
SOA 2,389 serials
Primary NSa.nic.norton
Mailboxadmin.tldns.godaddy.
Serial1785818247
Refresh30 minutes
Retry5 minutes
Expire21 days
Minimum TTL30 minutes
Show 10 recent serial changes
SerialFirst SeenLast Seen
1785728244 Aug 04, 2026 Aug 04, 2026
1785638245 Aug 03, 2026 Aug 03, 2026
1785548245 Aug 02, 2026 Aug 02, 2026
1785458246 Aug 01, 2026 Aug 01, 2026
1785458245 Jul 31, 2026 Jul 31, 2026
1785368245 Jul 30, 2026 Jul 30, 2026
1785278245 Jul 29, 2026 Jul 29, 2026
1785188245 Jul 28, 2026 Jul 28, 2026
1785098245 Jul 27, 2026 Jul 27, 2026
1785008246 Jul 26, 2026 Jul 26, 2026
Records Browse all

Catch-all zone-file records indexed under this zone, by type.

TYPE65534 2 CDS 2 TXT 1 CDNSKEY 1
DNSSEC signed

Signed since Oct 12, 2019.

Signed domains: 1 · DS records: 1 (as of Aug 05, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAbGbTSbdV4kvJW+hIdMkoBAu0op88eQ10iYwTg7K30qs6TKvAQenDV6scTnHl2h4/c1T7avcZHdObkXgdhT+r9iwZv5P+6igNztqY6tlr2Mdj1L3KUQbYmYHQA4A6iwNJRwBth87uix4DszCdyovyWGiyWWnbjPfo6u6oFkv6KjuteBwKINbut0ntu85+ojYHPwGa3cXaXgH3j3JEwKwPxpm8SjfKNMIquxu/fW7hn2Sv3zqRvejR5mBB7DQ9/PbP0gGMXB7cprEtBjlmyAjMXQaJVljhV0uxgcGkgBnfbIvhMaFoaZqwPUQuYnmfPYA1StEGDGbt74XR8NjbQSvThc=
 Jul 22, 2025
ZSK RSA/SHA-256
showAwEAAb1FiEpPYEpWTiycpfZVfw02mxuHns/F4HfH4aeJT0qLqcjBlfXt8utCgj2ssfyPWNN24bPdIoYXOxHI7FRoQ0opzK3LifptdJ4ZCg4fIYJJoK6ijfpbNJiT6XtxiQkyCtF+aHAfZuWeAn9tHo8qH7Ych8HbGVGdFvP9iiLnShyzN4HhAcyzgHUc11bGpNpJYY0GvQtTmG1yj/ulIE+hg50=
 Jul 22, 2025
SignsKey TagSignerExpires
SOA 39174 norton Aug 18, 2026
DNSKEY 47347 norton Aug 13, 2026
26 retired DNSKEYs no longer published.