DNS Coffee ☕
Zone

tiaa active

First Seen Jul 21, 2016 · First Import Aug 12, 2016 · Last Import Jul 30, 2026 · Type generic · Operator Teachers Insurance and Annuity Association of America · DNSSEC Signed since Oct 12, 2019

Also indexed as: Domain Nameserver

2
Domains
3,636
Zone Imports
6
Current Nameservers
4
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 6
Name First Seen Domains
v0n0.nic.tiaa Nov 15, 2023 2
v0n1.nic.tiaa Nov 15, 2023 2
v0n2.nic.tiaa Nov 15, 2023 2
v0n3.nic.tiaa Nov 15, 2023 2
v2n0.nic.tiaa Nov 15, 2023 2
v2n1.nic.tiaa Nov 15, 2023 2
Past Nameservers 4
Name First Seen Last Seen Domains
ac1.nstld.com Jul 21, 2016 Nov 14, 2023 14
ac2.nstld.com Jul 21, 2016 Nov 14, 2023 14
ac3.nstld.com Jul 21, 2016 Nov 14, 2023 14
ac4.nstld.com Jul 21, 2016 Nov 14, 2023 14
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 2,401 serials
Primary NSv0n0.nic.tiaa
Mailboxhostmaster.donuts.email.
Serial1785374207
Refresh2 hours
Retry15 minutes
Expire14 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1785287944 Jul 29, 2026 Jul 29, 2026
1785201643 Jul 28, 2026 Jul 28, 2026
1785115368 Jul 27, 2026 Jul 27, 2026
1785029136 Jul 26, 2026 Jul 26, 2026
1784942269 Jul 25, 2026 Jul 25, 2026
1784857276 Jul 24, 2026 Jul 24, 2026
1784769704 Jul 23, 2026 Jul 23, 2026
1784683395 Jul 22, 2026 Jul 22, 2026
1784596445 Jul 21, 2026 Jul 21, 2026
1784510195 Jul 20, 2026 Jul 20, 2026
DNSSEC signed

Signed since Oct 12, 2019.

Signed domains: 1 · DS records: 1 (as of Jul 30, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAbOrmY4h688rZaHGnKnQkRvjXgPrt4SJ04tCXa9VfD3MRPjTpPZ+Jp0A8rAL0FPvXg7zkHrVbzCCtE2v0mrNLsXD1eeHZe7H46NuqNGyh3zyT9ZGdxhAK3nEYc2+AGZoE5jdeEXgE3JWUlmhKMpmbxgBmMlRRQ5/rgBcovArVZNdddng6eKEwqjwX+ABS7QR8LpydO84mUqcFnbsFvD0x0ZtB+PIEgPGV0bwGdGNHcPrjh0BEyq0xUs9CGwjQS8pLE0EvIqJcWo7DC3HdhmtyWpdwFdf1Da8BzD9uRFclAIYLOVwdt3Wd+0yqkvZeg61+Nm91Jrky6Cu9UItes3g45c=
 Oct 27, 2023
ZSK RSA/SHA-256
showAwEAAcQIuoRARdv7l5Oj4VEaSGTMtKFtOlmvB8A7iKIYC7x2cAzjGre+L4U8RKjclRzOa+gFFh1Zud3BrZLBQssetRRky5iXCDYCMylmvv4rSniiT8fm6g7BT4EFREtBzKu7YiXhXhq+euGBH7k5bSVMXxu0r5r/SiI5+0GngPMp43iZ
 Jul 10, 2026
ZSK RSA/SHA-256
showAwEAAeIBH31ypgsgq/LCDGafrLboHzRccigYWHSxzBMZMjFeGeLjGBkOjY8uJ0Ly7xndwd73kKNaRqCq4Mxbf1kWQzRJBdzqC8CcgpnbvPbdnpqcXX/0yiGExwrw2+LJev17Tqga2Xl4/UP5uitgpSOqOx5fTOgTulZrmNhU9ZajiML5
 Jun 10, 2026
SignsKey TagSignerExpires
SOA 23190 tiaa Aug 20, 2026
DNSKEY 14185 tiaa Aug 15, 2026
26 retired DNSKEYs no longer published.