isgroup.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 24 changes
Scanned AtChanges since previous scan
2026-08-03 23:31:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.59.115,172.67.175.161 ech=AEX+DQBBVQAgACDErRPxnYVIm5xatoBT+boUoyz9jG+Yv5G8WqpDxDaBAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:afa1,2606:4700:3033::6815:3b73 − 1 . alpn="h3,h2" ipv4hint=104.21.59.115,172.67.175.161 ech=AEX+DQBB3QAgACD7bvEHFcqWnbKhEmf31pQcsvAaVllxsdn6gi8wO+h5VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:afa1,2606:4700:3033::6815:3b73
SOA + serial 2411000374 − serial 2408676624
2026-07-05 19:08:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.59.115,172.67.175.161 ech=AEX+DQBB3QAgACD7bvEHFcqWnbKhEmf31pQcsvAaVllxsdn6gi8wO+h5VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:afa1,2606:4700:3033::6815:3b73 − 1 . alpn="h3,h2" ipv4hint=104.21.59.115,172.67.175.161 ech=AEX+DQBBxgAgACDPG2sH0ibK36tBQ9skfsNrDoE3DKxCODiRmIo5mMoWOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:afa1,2606:4700:3033::6815:3b73
SOA + serial 2408676624 − serial 2405903179
2026-07-03 09:16:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.59.115,172.67.175.161 ech=AEX+DQBBxgAgACDPG2sH0ibK36tBQ9skfsNrDoE3DKxCODiRmIo5mMoWOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:afa1,2606:4700:3033::6815:3b73 − 1 . alpn="h3,h2" ipv4hint=104.21.59.115,172.67.175.161 ech=AEX+DQBBWgAgACBCtGFXclW1WWH8bDwySW9jXlRRohQgqqS/xFjcN5wOBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:afa1,2606:4700:3033::6815:3b73
2026-06-25 01:57:11
NS + newt.ns.cloudflare.com + tina.ns.cloudflare.com
A + 104.21.59.115 + 172.67.175.161
MX + 10 mail.isgroup.dk
AAAA + 2606:4700:3030::ac43:afa1 + 2606:4700:3033::6815:3b73
TXT + google-site-verification=7mkvREWSO55uGSoChe8dLaoPr4UDDrJeF8P0rrFcNkU + v=spf1 mx a ~all
CAA + issue comodoca.com + issue digicert.com; cansignhttpexchanges=yes + issue letsencrypt.org + issue pki.goog; cansignhttpexchanges=yes + issue ssl.com + issuewild comodoca.com + issuewild digicert.com; cansignhttpexchanges=yes + issuewild letsencrypt.org + issuewild pki.goog; cansignhttpexchanges=yes + issuewild ssl.com
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.59.115,172.67.175.161 ech=AEX+DQBBWgAgACBCtGFXclW1WWH8bDwySW9jXlRRohQgqqS/xFjcN5wOBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:afa1,2606:4700:3033::6815:3b73
SOA + serial 2405903179
DNSSEC + insecure − indeterminate
2026-06-23 13:29:57
NS − newt.ns.cloudflare.com − tina.ns.cloudflare.com
A − 104.21.59.115 − 172.67.175.161
MX − 10 mail.isgroup.dk
AAAA − 2606:4700:3032::6815:3b73 − 2606:4700:3037::ac43:afa1
TXT − google-site-verification=7mkvREWSO55uGSoChe8dLaoPr4UDDrJeF8P0rrFcNkU − v=spf1 mx a ~all
CAA − issue comodoca.com − issue digicert.com; cansignhttpexchanges=yes − issue letsencrypt.org − issue pki.goog; cansignhttpexchanges=yes − issue ssl.com − issuewild comodoca.com − issuewild digicert.com; cansignhttpexchanges=yes − issuewild letsencrypt.org − issuewild pki.goog; cansignhttpexchanges=yes − issuewild ssl.com
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.59.115,172.67.175.161 ech=AEX+DQBB9AAgACCOdTF6+CW2wla+1htYnDmOCCHTj7SxuWbOZGzzmIKrOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3b73,2606:4700:3037::ac43:afa1
SOA − serial 2405903179
DNSSEC + indeterminate − insecure
2026-06-20 02:06:48
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.59.115,172.67.175.161 ech=AEX+DQBB9AAgACCOdTF6+CW2wla+1htYnDmOCCHTj7SxuWbOZGzzmIKrOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3b73,2606:4700:3037::ac43:afa1 − 1 . alpn="h3,h2" ipv4hint=104.21.59.115,172.67.175.161 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3b73,2606:4700:3037::ac43:afa1
2026-06-17 14:32:45 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 10 CAA · 1 HTTPS · serial 2405903179 · 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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