twoone.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 32 changes
Scanned AtChanges since previous scan
2026-08-26 13:02:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBB3gAgACAozdg6TF+IOLutI2raZBDRPBvAjRJn2ExG9kdRfnpPIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dcc5,2606:4700:3036::6815:2653 − 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBB9wAgACCwmr4TQvMbFTMSvbhGKEYke/IhSrzgP8WPsyKNuzNcawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dcc5,2606:4700:3036::6815:2653
2026-08-24 17:26:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBB9wAgACCwmr4TQvMbFTMSvbhGKEYke/IhSrzgP8WPsyKNuzNcawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dcc5,2606:4700:3036::6815:2653 − 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBBtAAgACDHblgCrPpAe7YW+7nNWmzZdqerH7y3q5HBgJycuhT+OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dcc5,2606:4700:3036::6815:2653
SOA + serial 2413005004 − serial 2411403920
2026-08-06 01:12:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBBtAAgACDHblgCrPpAe7YW+7nNWmzZdqerH7y3q5HBgJycuhT+OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dcc5,2606:4700:3036::6815:2653 − 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBBFgAgACBwRimQJ/jLhGPXdXsNphsNJoIGwS/Fu+yHsbRy9w0EbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dcc5,2606:4700:3036::6815:2653
SOA + serial 2411403920 − serial 2410931400
2026-08-02 01:40:43
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBBFgAgACBwRimQJ/jLhGPXdXsNphsNJoIGwS/Fu+yHsbRy9w0EbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dcc5,2606:4700:3036::6815:2653 − 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBBqAAgACApvlJ5LtzEuBYFODy9I2MolkzdiIwV+7hf1vA7PnQCegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dcc5,2606:4700:3036::6815:2653
SOA + serial 2410931400 − serial 2409982169
2026-07-21 07:20:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBBqAAgACApvlJ5LtzEuBYFODy9I2MolkzdiIwV+7hf1vA7PnQCegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dcc5,2606:4700:3036::6815:2653 − 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBBDAAgACDzPyb+KnlKO5ZYwlSA22H3fz6Z7EBsnDuiZgFbMmhGBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dcc5,2606:4700:3036::6815:2653
SOA + serial 2409982169 − serial 2408857796
2026-07-08 12:46:48
AAAA + 2606:4700:3035::ac43:dcc5 + 2606:4700:3036::6815:2653 − 2606:4700:3033::6815:2653 − 2606:4700:3037::ac43:dcc5
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBBDAAgACDzPyb+KnlKO5ZYwlSA22H3fz6Z7EBsnDuiZgFbMmhGBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dcc5,2606:4700:3036::6815:2653 − 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBBagAgACCN81Oq7QY3JBBWVx2Pg10jnr7TMuv0OHtfrlMuSwKABQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2653,2606:4700:3037::ac43:dcc5
SOA + serial 2408857796 − serial 2406784194
2026-06-28 23:39:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBBagAgACCN81Oq7QY3JBBWVx2Pg10jnr7TMuv0OHtfrlMuSwKABQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2653,2606:4700:3037::ac43:dcc5 − 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBB5AAgACC9BNBXDvzBYa4vjbphVwhd4QyJmM9Nwm7eePMrV/YyRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2653,2606:4700:3037::ac43:dcc5
2026-06-24 10:26:29
NS + chase.ns.cloudflare.com + tina.ns.cloudflare.com
A + 104.21.38.83 + 172.67.220.197
MX + 10 mail.twoone.dk
AAAA + 2606:4700:3033::6815:2653 + 2606:4700:3037::ac43:dcc5
TXT + v=spf1 include:_spf.e-studio.dk -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBB5AAgACC9BNBXDvzBYa4vjbphVwhd4QyJmM9Nwm7eePMrV/YyRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2653,2606:4700:3037::ac43:dcc5
SOA + serial 2406784194
DMARC + v=DMARC1; p=reject; rua=mailto:3cf8f4b996f64ca48cc41b1ea6e9792f@dmarc-reports.cloudflare.net,mailto:frank@twoone.dk; ruf=mailto:frank@twoone.dk; fo=1; adkim=s; aspf=s; pct=100; rf=afrf; ri=86400; sp=reject
DNSSEC + secure − indeterminate
2026-06-24 05:23:19
NS − chase.ns.cloudflare.com − tina.ns.cloudflare.com
A − 104.21.38.83 − 172.67.220.197
MX − 10 mail.twoone.dk
AAAA − 2606:4700:3033::6815:2653 − 2606:4700:3037::ac43:dcc5
TXT − v=spf1 include:_spf.e-studio.dk -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2653,2606:4700:3037::ac43:dcc5
SOA − serial 2406784194
DMARC − v=DMARC1; p=reject; rua=mailto:3cf8f4b996f64ca48cc41b1ea6e9792f@dmarc-reports.cloudflare.net,mailto:frank@twoone.dk; ruf=mailto:frank@twoone.dk; fo=1; adkim=s; aspf=s; pct=100; rf=afrf; ri=86400; sp=reject
DNSSEC + indeterminate − secure
2026-06-20 17:55:43
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2653,2606:4700:3037::ac43:dcc5 − 1 . alpn="h3,h2" ipv4hint=104.21.38.83,172.67.220.197 ech=AEX+DQBB5QAgACChQx2i+yB+lajFIzQxGHXruxhXb+XaBa5Rn/GiSbZUegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2653,2606:4700:3037::ac43:dcc5
2026-06-18 05:43:31 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406784194 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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