DNS Coffee ☕
Zone

verisign active

First Seen Nov 26, 2015 · First Import Dec 12, 2015 · Last Import Oct 04, 2026 · Type generic · Operator VeriSign, Inc. · DNSSEC Signed since before Sep 05, 2019

Also indexed as: Domain Nameserver

2
Domains
3,944
Zone Imports
4
Current Nameservers
7
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
ac2.nstld.com Mar 02, 2016 15
ac4.nstld.com Mar 02, 2016 15
ac1.nstld.com Mar 02, 2016 15
ac3.nstld.com Mar 02, 2016 15
Past Nameservers 7
Name First Seen Last Seen Domains
c5.nstld.com Nov 26, 2015 Mar 01, 2016 0
f5.nstld.com Nov 26, 2015 Mar 01, 2016 0
g5.nstld.com Nov 26, 2015 Mar 01, 2016 0
h5.nstld.com Nov 26, 2015 Mar 01, 2016 0
l5.nstld.com Nov 26, 2015 Mar 01, 2016 0
d5.nstld.com Nov 26, 2015 Mar 01, 2016 0
a5.nstld.com Nov 26, 2015 Mar 01, 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 2,462 serials
Primary NSac1.nstld.com
Mailboxinfo.verisign-grs.com.
Serial1791035972
Refresh30 minutes
Retry15 minutes
Expire7 days
Minimum TTL1 day
Show 10 recent serial changes
SerialFirst SeenLast Seen
1790949572 Oct 03, 2026 Oct 03, 2026
1790863156 Oct 02, 2026 Oct 02, 2026
1790776786 Oct 01, 2026 Oct 01, 2026
1790690356 Sep 30, 2026 Sep 30, 2026
1790603956 Sep 29, 2026 Sep 29, 2026
1790517556 Sep 28, 2026 Sep 28, 2026
1790431156 Sep 27, 2026 Sep 27, 2026
1790344786 Sep 26, 2026 Sep 26, 2026
1790258356 Sep 25, 2026 Sep 25, 2026
1790171986 Sep 24, 2026 Sep 24, 2026
DNSSEC signed

Signed since before Sep 05, 2019.

Signed domains: 0 · DS records: 0 (as of Oct 04, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK ECDSA P-256/SHA-256
showtp7G/gV0DUgDulgOYu9zFRcwZP4GJcCRVp/MZu0dPhWtY2ymaqQGpHKIpYx3ocsDw2kaq6D8MHoK9oJqfwh7Iw==
 Mar 29, 2026
ZSK ECDSA P-256/SHA-256
showWmUzJsWfLH4i/cYa2Ei0ltARSiIcsuI0X91CH4eEbFEsUDPeQg5tZLYCN47KI6+Yfaj9NOH9DYVjYRTiCA0KhQ==
 Jul 12, 2026
SignsKey TagSignerExpires
DNSKEY 29816 verisign Oct 13, 2026
SOA 5312 verisign Oct 10, 2026
30 retired DNSKEYs no longer published.