ark-c.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 26 changes
Scanned AtChanges since previous scan
2026-08-28 02:11:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:534f,2606:4700:3032::ac43:d98e − 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBnQAgACCyEfOJlUjdlQMdFW3mx75ppDEOAdL4yG+Qaof2D1mjFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:534f,2606:4700:3032::ac43:d98e
2026-08-21 01:12:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBnQAgACCyEfOJlUjdlQMdFW3mx75ppDEOAdL4yG+Qaof2D1mjFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:534f,2606:4700:3032::ac43:d98e − 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBCgAgACA/VNWn+mr8WjdM8jmWe0+MEaqyAetdGV+kdMMIPBAnHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:534f,2606:4700:3032::ac43:d98e
SOA + serial 2412684632 − serial 2412019637
2026-08-13 17:15:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBCgAgACA/VNWn+mr8WjdM8jmWe0+MEaqyAetdGV+kdMMIPBAnHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:534f,2606:4700:3032::ac43:d98e − 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBB1QAgACABLn9UIca7YVwIcEXWoijj87AwnjG8fwno1gQiHPgoDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:534f,2606:4700:3032::ac43:d98e
SOA + serial 2412019637 − serial 2410324467
2026-07-24 20:02:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBB1QAgACABLn9UIca7YVwIcEXWoijj87AwnjG8fwno1gQiHPgoDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:534f,2606:4700:3032::ac43:d98e − 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBPAAgACB3RuPig/Pv2PI166xtAZPatg24/19gDxL0/9eg6/LfUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:534f,2606:4700:3032::ac43:d98e
SOA + serial 2410324467 − serial 2409946038
2026-07-19 16:57:53
AAAA + 2606:4700:3031::6815:534f + 2606:4700:3032::ac43:d98e − 2606:4700:3034::6815:534f − 2606:4700:3037::ac43:d98e
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBPAAgACB3RuPig/Pv2PI166xtAZPatg24/19gDxL0/9eg6/LfUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:534f,2606:4700:3032::ac43:d98e − 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBVwAgACA8N2H3yOU9l7XFucLI5uf9IEWxe477AzcWCe7EoHsDLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:534f,2606:4700:3037::ac43:d98e
SOA + serial 2409946038 − serial 2407872433
2026-06-26 01:54:23
NS + meiling.ns.cloudflare.com + sullivan.ns.cloudflare.com
A + 104.21.83.79 + 172.67.217.142
AAAA + 2606:4700:3034::6815:534f + 2606:4700:3037::ac43:d98e
TXT + google-site-verification=pJLWDGwhQzaaiUyuGgImBQwkAB7Sv9fSDFT4g0eVo-Q
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBVwAgACA8N2H3yOU9l7XFucLI5uf9IEWxe477AzcWCe7EoHsDLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:534f,2606:4700:3037::ac43:d98e
SOA + serial 2407872433
DNSSEC + secure − indeterminate
2026-06-24 06:32:18
NS − meiling.ns.cloudflare.com − sullivan.ns.cloudflare.com
A − 104.21.83.79 − 172.67.217.142
AAAA − 2606:4700:3034::6815:534f − 2606:4700:3037::ac43:d98e
TXT − google-site-verification=pJLWDGwhQzaaiUyuGgImBQwkAB7Sv9fSDFT4g0eVo-Q
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBZwAgACB8MkD9IkXIScHP90pmctX+VcubFlOHleZ/exJUC+6UFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:534f,2606:4700:3037::ac43:d98e
SOA − serial 2405798832
DNSSEC + indeterminate − secure
2026-06-20 19:16:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBZwAgACB8MkD9IkXIScHP90pmctX+VcubFlOHleZ/exJUC+6UFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:534f,2606:4700:3037::ac43:d98e − 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:534f,2606:4700:3037::ac43:d98e
2026-06-20 03:49:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:534f,2606:4700:3037::ac43:d98e − 1 . alpn="h3,h2" ipv4hint=104.21.83.79,172.67.217.142 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:534f,2606:4700:3037::ac43:d98e
2026-06-16 13:39:19 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2405798832 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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