ttk-tennis.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 21 changes
Scanned AtChanges since previous scan
2026-08-27 01:37:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.23,172.67.195.254 ech=AEX+DQBBwQAgACCJq/98h4XBibtJpMwP+KRke6TgId8VdS0G6GYygQlfVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1517,2606:4700:3037::ac43:c3fe − 1 . alpn="h3,h2" ipv4hint=104.21.21.23,172.67.195.254 ech=AEX+DQBBywAgACDSZr9EwKtzL8Kgco0vZeEW4KcGEU1Wuhf9u/ygON57DAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1517,2606:4700:3037::ac43:c3fe
2026-07-22 03:08:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.23,172.67.195.254 ech=AEX+DQBBywAgACDSZr9EwKtzL8Kgco0vZeEW4KcGEU1Wuhf9u/ygON57DAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1517,2606:4700:3037::ac43:c3fe − 1 . alpn="h3,h2" ipv4hint=104.21.21.23,172.67.195.254 ech=AEX+DQBBywAgACCk99B15TCfYFSyWpcDVey3q++6aoo4QDVnN8+cMQ+pLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1517,2606:4700:3037::ac43:c3fe
SOA + serial 2410057732 − serial 2409708523
2026-07-17 21:45:13
AAAA + 2606:4700:3037::ac43:c3fe − 2606:4700:3036::ac43:c3fe
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.23,172.67.195.254 ech=AEX+DQBBywAgACCk99B15TCfYFSyWpcDVey3q++6aoo4QDVnN8+cMQ+pLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1517,2606:4700:3037::ac43:c3fe − 1 . alpn="h3,h2" ipv4hint=104.21.21.23,172.67.195.254 ech=AEX+DQBBYwAgACCsxRmayFjsZXZyIvawWICzSkwnli0v4OrpoNkf57oPeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1517,2606:4700:3036::ac43:c3fe
SOA + serial 2409708523 − serial 2404599515
2026-06-25 22:43:31
NS + carioca.ns.cloudflare.com + roman.ns.cloudflare.com
A + 104.21.21.23 + 172.67.195.254
MX + 10 alt1.aspmx.l.google.com + 10 aspmx.l.google.com + 20 alt2.aspmx.l.google.com
AAAA + 2606:4700:3035::6815:1517 + 2606:4700:3036::ac43:c3fe
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.23,172.67.195.254 ech=AEX+DQBBYwAgACCsxRmayFjsZXZyIvawWICzSkwnli0v4OrpoNkf57oPeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1517,2606:4700:3036::ac43:c3fe
SOA + serial 2404599515
DNSSEC + insecure − indeterminate
2026-06-24 09:42:08
NS − carioca.ns.cloudflare.com − roman.ns.cloudflare.com
A − 104.21.21.23 − 172.67.195.254
MX − 10 alt1.aspmx.l.google.com − 10 aspmx.l.google.com − 20 alt2.aspmx.l.google.com
AAAA − 2606:4700:3035::6815:1517 − 2606:4700:3036::ac43:c3fe
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.21.23,172.67.195.254 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1517,2606:4700:3036::ac43:c3fe
SOA − serial 2404599515
DNSSEC + indeterminate − insecure
2026-06-20 03:14:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.21.23,172.67.195.254 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1517,2606:4700:3036::ac43:c3fe − 1 . alpn="h3,h2" ipv4hint=104.21.21.23,172.67.195.254 ech=AEX+DQBB5QAgACChQx2i+yB+lajFIzQxGHXruxhXb+XaBa5Rn/GiSbZUegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1517,2606:4700:3036::ac43:c3fe
2026-06-18 05:10:25 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 1 HTTPS · serial 2404599515 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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