DNS Coffee ☕
Zone

norton active

First Seen Dec 04, 2015 · First Import Dec 31, 2015 · Last Import Sep 21, 2026 · Type generic · Operator Gen Digital Inc. · DNSSEC Signed since Oct 12, 2019

Also indexed as: Domain Nameserver

2
Domains
3,912
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 15
ac4.nstld.com Feb 21, 2016 Jul 29, 2025 15
ac1.nstld.com Feb 21, 2016 Jul 29, 2025 15
ac3.nstld.com Feb 21, 2016 Jul 29, 2025 15
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 2,435 serials
Primary NSa.nic.norton
Mailboxadmin.tldns.godaddy.
Serial1789868256
Refresh30 minutes
Retry5 minutes
Expire21 days
Minimum TTL30 minutes
Show 10 recent serial changes
SerialFirst SeenLast Seen
1789778256 Sep 19, 2026 Sep 20, 2026
1789688254 Sep 18, 2026 Sep 18, 2026
1789598245 Sep 17, 2026 Sep 17, 2026
1789508245 Sep 16, 2026 Sep 16, 2026
1789418246 Sep 15, 2026 Sep 15, 2026
1789328245 Sep 14, 2026 Sep 14, 2026
1789238255 Sep 13, 2026 Sep 13, 2026
1789148266 Sep 12, 2026 Sep 12, 2026
1789058255 Sep 11, 2026 Sep 11, 2026
1788968255 Sep 10, 2026 Sep 10, 2026
Records Browse all

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

TYPE65534 2 TXT 1 CDNSKEY 1 CDS 1
DNSSEC signed

Signed since Oct 12, 2019.

Signed domains: 1 · DS records: 1 (as of Sep 21, 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 Oct 04, 2026
DNSKEY 47347 norton Oct 04, 2026
26 retired DNSKEYs no longer published.