boulders.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 12 changes
Scanned AtChanges since previous scan
2026-09-02 20:52:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBBagAgACAg7U9OGs/0QHLE6P+EVixZVw+CHpdrGdQPod76pQOQPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b2b0,2606:4700:3037::6815:1faa − 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBB6AAgACBMTrnx7MjX+bXo/gqGgfi/ki0INIWkDCy4rpcZv7W+LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b2b0,2606:4700:3037::6815:1faa
2026-08-21 01:56:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBB6AAgACBMTrnx7MjX+bXo/gqGgfi/ki0INIWkDCy4rpcZv7W+LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b2b0,2606:4700:3037::6815:1faa − 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBBhwAgACCtEVtzIIGfeApUbclDaSBGLpZcVgWrnHLDrfobA86uFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b2b0,2606:4700:3037::6815:1faa
SOA + serial 2412750857 − serial 2412187246
2026-08-16 12:22:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBBhwAgACCtEVtzIIGfeApUbclDaSBGLpZcVgWrnHLDrfobA86uFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b2b0,2606:4700:3037::6815:1faa − 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBBEQAgACBh3datPAeqjp1zOd3di04wAizVkCEsYxn4AUgYndKoNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b2b0,2606:4700:3037::6815:1faa
SOA + serial 2412187246 − serial 2409533228
2026-07-16 06:38:46
AAAA + 2606:4700:3030::ac43:b2b0 + 2606:4700:3037::6815:1faa − 2606:4700:3031::ac43:b2b0 − 2606:4700:3036::6815:1faa
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBBEQAgACBh3datPAeqjp1zOd3di04wAizVkCEsYxn4AUgYndKoNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b2b0,2606:4700:3037::6815:1faa − 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBBQwAgACANYNFuvYk9FQboDHmDVXkGpVNX72EEysDjsBJt0k4IOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b2b0,2606:4700:3036::6815:1faa
SOA + serial 2409533228 − serial 2408913878
2026-07-09 02:45:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBBQwAgACANYNFuvYk9FQboDHmDVXkGpVNX72EEysDjsBJt0k4IOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b2b0,2606:4700:3036::6815:1faa − 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBBRgAgACCgfwK0EK95Hpu+kmgHpw1E6ny4VWq8l0C6keq6rdhTXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b2b0,2606:4700:3036::6815:1faa
SOA + serial 2408913878 − serial 2407648480
2026-06-23 05:27:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBBRgAgACCgfwK0EK95Hpu+kmgHpw1E6ny4VWq8l0C6keq6rdhTXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b2b0,2606:4700:3036::6815:1faa − 1 . alpn="h3,h2" ipv4hint=104.21.31.170,172.67.178.176 ech=AEX+DQBBdgAgACDwMdqHOich08t3ZLIr63XGzKBXh963Fm9Dq8c9t+DGZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b2b0,2606:4700:3036::6815:1faa
SOA + serial 2407648480 − serial 2407101210
2026-06-16 16:26:47 no changes
2026-06-16 16:20:12 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 4 TXT · 1 HTTPS · serial 2407101210 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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