DNS Coffee ☕
Zone

vanguard active

First Seen Aug 29, 2016 · First Import Sep 02, 2016 · Last Import Oct 24, 2026 · Type generic · Operator The Vanguard Group, Inc. · DNSSEC Signed since before Sep 05, 2019

Also indexed as: Domain Nameserver

21
Domains
3,698
Zone Imports
4
Current Nameservers
4
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
c0.nic.vanguard May 10, 2023 2
a2.nic.vanguard May 10, 2023 2
a0.nic.vanguard May 10, 2023 2
b0.nic.vanguard May 10, 2023 2
Past Nameservers 4
Name First Seen Last Seen Domains
ac2.nstld.com Aug 29, 2016 May 09, 2023 15
ac4.nstld.com Aug 29, 2016 May 09, 2023 15
ac1.nstld.com Aug 29, 2016 May 09, 2023 15
ac3.nstld.com Aug 29, 2016 May 09, 2023 15
Sample Current Domains 4
Domain Added
mfd.vanguard Aug 13, 2026
mutualfundirect.vanguard Aug 13, 2026
mutualfunddirect.vanguard Feb 13, 2026
inmyfinanceera.vanguard Oct 30, 2025
The most recently added of the 21 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 2,497 serials
Primary NSa0.nic.vanguard
Mailboxhostmaster.donuts.email.
Serial1792805086
Refresh2 hours
Retry15 minutes
Expire14 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1792718254 Oct 23, 2026 Oct 23, 2026
1792632056 Oct 22, 2026 Oct 22, 2026
1792545856 Oct 21, 2026 Oct 21, 2026
1792459683 Oct 20, 2026 Oct 20, 2026
1792372890 Oct 19, 2026 Oct 19, 2026
1792286085 Oct 18, 2026 Oct 18, 2026
1792199882 Oct 17, 2026 Oct 17, 2026
1792113657 Oct 16, 2026 Oct 16, 2026
1792027269 Oct 15, 2026 Oct 15, 2026
1791940949 Oct 14, 2026 Oct 14, 2026
DNSSEC signed

Signed since before Sep 05, 2019. (zone file as of Oct 24, 2026)

Signed domains: 0 · DS records: 0 (as of Oct 24, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAbk/mhAgJLkBV2NzV0qp6SzkfHSqRC4RLefQoRQbNzpvjfL/o2Dmjs/VarzBbhQJ9M+5oejUnytYkbCAjIYO2+U/A/cPzwkIyFcCI2W6QueovRQKwctADkoR75cgs9tTa/G5VkEy0GMyQGbK2xbDau/IzobmDOgmtXFgSGvIv89HjtFGUPntahMnBIDT9dB2lzbhpsejmiJo0qaXZ2WW/dyexfobDkRqAeYx/qk7crtsBc4rY2ESlrpIWEYLkWn/J4s8ELI10W5hLQYPaFELFn2M6StwN5o/C61WdTHihnTGVj8mjVjMoYJkfgteTPu/uN8U1QYfcY8kP9SyDsI8rCE=
 Sep 19, 2026
KSK RSA/SHA-256
showAwEAAbZb8rUvFhrJY1oqC0PPK0TBTLforqZZMJRnxxmLHht1Rt6jrfrZD2Ba/gExyCACDVp2bQoXuU9UemwQDKfsPVybg7whclv0jkcrATwfVsilA2S/hve0nUSGTobqFTdD0IiWfIvPuyZygpGGCc184fnWhpnF5j0ED5a/miJH3pioOvE8HmUaCzueUe94izkgf4QraZnQyQmFQRQ2pi+tc54hTk1X9kxPQMxqRrOXHaPoDEYuZV7DYB12rJXaZWKNRg8q0OY47tRcmEpazB0TJAsa+Oxrc7A701XlyUUIgeKEH+rc6tw2m7oLniWC1dN5vBhOsr1Is7GvZpXfa3tdEns=
 Apr 28, 2023
ZSK RSA/SHA-256
showAwEAAaqpIbr6ZNiJYbbkC9HZDXyhZLM3pTd9nivpMRFh0yO/4/6Z4pp8lMs526+Fy8krpNTg74lvhkP58C6V/vVhYemPYIACWBTLkHFKn8+DDi2nJIpCL52yG2s3YbYScbiSxRUXg+1IzB0Zi/udXowt34VmkqgDvjjk/q2DHovSqVs7
 Sep 19, 2026
ZSK RSA/SHA-256
showAwEAAenuVhLxgmR2LAQD8vW0urhBf6RELgFiXUYvjIEQNnYqhyf3LVSuLpltbM4TFWBfeK4UzYpRSxIKrMxxJHFI5fHS4ngzgTKBLrsgOpv4GF3rdRRZ9jXkVBjVXcv+/0/pI5aycupJcXS8LRq1XaWBcZ5XDjdsm3nBJhu5/BFRWUhj
 Sep 10, 2026
ZSK RSA/SHA-256
showAwEAAbbOQE8BD1Os2otp1i3Lrwa5yqa/+w1eR4K3Y32npsCqEjIcduwMSR1vTzaFgcAJH6+zA4fR5MOmzFWlWkL3Cfj6lhC/J5U/5jqv4ZaJVfTuiJH3fzFjbn/M2IRmA/yGM03DwXLiqwC2AZQktpOblyCuR5dWShlnrYib+OvdhGoF
 Aug 10, 2026
SignsKey TagSignerExpires
SOA 9534 vanguard Nov 14, 2026
DNSKEY 28675 vanguard Nov 12, 2026
26 retired DNSKEYs no longer published.