jancw.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 36 changes
Scanned AtChanges since previous scan
2026-08-31 23:54:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.42,172.67.220.253 ech=AEX+DQBBzwAgACBs9iAdQ+BgMrTqSy5J7RhiSF7hZCc4sEnGxxiXoa1SeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:dcfd,2606:4700:3037::6815:112a − 1 . alpn="h3,h2" ipv4hint=104.21.17.42,172.67.220.253 ech=AEX+DQBB3wAgACBUbW9UrQ4HyY7cDe5SyDhd+17ldxKPU2q7+KcEsV8DeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:dcfd,2606:4700:3037::6815:112a
SOA + serial 2413687037 − serial 2408573270
2026-08-26 03:35:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.42,172.67.220.253 ech=AEX+DQBB3wAgACBUbW9UrQ4HyY7cDe5SyDhd+17ldxKPU2q7+KcEsV8DeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:dcfd,2606:4700:3037::6815:112a − 1 . alpn="h3,h2" ipv4hint=104.21.17.42,172.67.220.253 ech=AEX+DQBBfQAgACBLmydz5Hf//FsbKhmR9K3knE0UC05W1gRYMomj70OaNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:dcfd,2606:4700:3037::6815:112a
2026-07-03 19:04:06
NS + georgia.ns.cloudflare.com + jihoon.ns.cloudflare.com − ns1.nordicway.dk − ns2.nordicway.dk − ns3.nordicway.dk − ns4.nordicway.dk
A + 104.21.17.42 + 172.67.220.253 − 178.63.26.153
MX − 0 mail.jancw.dk
AAAA + 2606:4700:3034::ac43:dcfd + 2606:4700:3037::6815:112a − 2a01:4f8:141:4284::2
TXT − v=spf1 ip4:178.63.26.153 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.42,172.67.220.253 ech=AEX+DQBBfQAgACBLmydz5Hf//FsbKhmR9K3knE0UC05W1gRYMomj70OaNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:dcfd,2606:4700:3037::6815:112a
SOA + serial 2408573270 − serial 2026062205
DMARC − v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
2026-07-02 14:38:58
NS + ns1.nordicway.dk + ns2.nordicway.dk + ns3.nordicway.dk + ns4.nordicway.dk − john.ns.cloudflare.com − saanvi.ns.cloudflare.com
A + 178.63.26.153 − 104.21.17.42 − 172.67.220.253
MX + 0 mail.jancw.dk
AAAA + 2a01:4f8:141:4284::2 − 2606:4700:3034::ac43:dcfd − 2606:4700:3037::6815:112a
TXT + v=spf1 ip4:178.63.26.153 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.17.42,172.67.220.253 ech=AEX+DQBB5AAgACAFLaDYtXd/eoTDI/EQWO6uaOXC7FPWs655HaGNhtLyeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:dcfd,2606:4700:3037::6815:112a
SOA + serial 2026062205 − serial 2407705013
DMARC + v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
2026-06-26 06:14:12
NS + john.ns.cloudflare.com + saanvi.ns.cloudflare.com − ns1.nordicway.dk − ns2.nordicway.dk − ns3.nordicway.dk − ns4.nordicway.dk
A + 104.21.17.42 + 172.67.220.253 − 178.63.26.153
MX − 0 mail.jancw.dk
AAAA + 2606:4700:3034::ac43:dcfd + 2606:4700:3037::6815:112a − 2a01:4f8:141:4284::2
TXT − v=spf1 ip4:178.63.26.153 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.17.42,172.67.220.253 ech=AEX+DQBB5AAgACAFLaDYtXd/eoTDI/EQWO6uaOXC7FPWs655HaGNhtLyeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:dcfd,2606:4700:3037::6815:112a
SOA + serial 2407705013 − serial 2026062205
DMARC − v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
2026-06-22 16:01:46
A + 178.63.26.153 − 49.12.171.172
AAAA + 2a01:4f8:141:4284::2
TXT + v=spf1 ip4:178.63.26.153 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all − v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all
SOA + serial 2026062205 − serial 2026062005
2026-06-21 18:41:40
SOA + serial 2026062005 − serial 2026062006
2026-06-20 21:08:41
SOA + serial 2026062006 − serial 2026062005
2026-06-20 18:50:01
SOA + serial 2026062005 − serial 2026062002
2026-06-20 11:17:47
SOA + serial 2026062002 − serial 2026061805
2026-06-18 20:02:21
SOA + serial 2026061805 − serial 2026061703
2026-06-17 13:11:46 baseline 4 NS · 1 A · 1 MX · 1 TXT · serial 2026061703 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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