it-studio.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 29 changes
Scanned AtChanges since previous scan
2026-08-24 21:27:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.165,172.67.182.251 ech=AEX+DQBBMwAgACDlVQ9YPAQImjMLl+v/nN6jVWh5mY1idybaKWzH74mOOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b6fb,2606:4700:3033::6815:33a5 − 1 . alpn="h3,h2" ipv4hint=104.21.51.165,172.67.182.251 ech=AEX+DQBB5AAgACDEaDYhMZGJ5VCmXY3v2B98VvSG3MwuEF7oUNyGcL83DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b6fb,2606:4700:3033::6815:33a5
2026-07-31 16:59:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.51.165,172.67.182.251 ech=AEX+DQBB5AAgACDEaDYhMZGJ5VCmXY3v2B98VvSG3MwuEF7oUNyGcL83DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b6fb,2606:4700:3033::6815:33a5 − 1 . alpn="h3,h2" ipv4hint=104.21.51.165,172.67.182.251 ech=AEX+DQBBXwAgACBoikAWHyOaZLkJfhLaQC+fN2O+QTg/3rJwqN21o84yagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b6fb,2606:4700:3033::6815:33a5
SOA + serial 2410875232 − serial 2407238269
2026-06-22 23:43:44
NS + arya.ns.cloudflare.com + woz.ns.cloudflare.com
A + 104.21.51.165 + 172.67.182.251
MX + 10 mail.it-studio.dk
AAAA + 2606:4700:3031::ac43:b6fb + 2606:4700:3033::6815:33a5
TXT + <ep xmlns='http://ms.net/1'><out><m> <r>87.104.6.11</r> </m></out></ep> + v=spf1 mx ip4:158.255.211.145 ip4:87.104.6.11 -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=104.21.51.165,172.67.182.251 ech=AEX+DQBBXwAgACBoikAWHyOaZLkJfhLaQC+fN2O+QTg/3rJwqN21o84yagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b6fb,2606:4700:3033::6815:33a5
SOA + serial 2407238269
DNSSEC + insecure − indeterminate
2026-06-20 19:08:25
NS − arya.ns.cloudflare.com − woz.ns.cloudflare.com
A − 104.21.51.165 − 172.67.182.251
MX − 10 mail.it-studio.dk
AAAA − 2606:4700:3031::ac43:b6fb − 2606:4700:3033::6815:33a5
TXT − <ep xmlns='http://ms.net/1'><out><m> <r>87.104.6.11</r> </m></out></ep> − v=spf1 mx ip4:158.255.211.145 ip4:87.104.6.11 -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=104.21.51.165,172.67.182.251 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b6fb,2606:4700:3033::6815:33a5
SOA − serial 2407238269
DNSSEC + indeterminate − insecure
2026-06-20 17:44:17
NS + arya.ns.cloudflare.com + woz.ns.cloudflare.com − ns01.one.com − ns02.one.com
A + 104.21.51.165 + 172.67.182.251 − 158.255.211.145
MX − 20 mail0.it-studio.dk
AAAA + 2606:4700:3031::ac43:b6fb + 2606:4700:3033::6815:33a5
TXT + <ep xmlns='http://ms.net/1'><out><m> <r>87.104.6.11</r> </m></out></ep> + v=spf1 mx ip4:158.255.211.145 ip4:87.104.6.11 -all − <ep xmlns=\'http://ms.net/1\'><out><m> <r>151.236.30.207</r> </m></out></ep> − v=spf1 mx ip4:158.255.211.145 ip4:151.236.30.207 -all
CAA + issue comodoca.com + issue digicert.com; cansignhttpexchanges=yes + 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=104.21.51.165,172.67.182.251 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b6fb,2606:4700:3033::6815:33a5
SOA + serial 2407238269 − serial 2026061005
2026-06-17 21:31:43 baseline 2 NS · 1 A · 2 MX · 2 TXT · 1 CAA · serial 2026061005 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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