notahero.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 37 changes
Scanned AtChanges since previous scan
2026-08-25 10:57:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBsQAgACCgLhcIuy3fqEuNGgfUAMEy4nXJGfFjRnmDovkpP+QkBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac − 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBIAAgACBtl641EqF57IlTgYKMES8hnBNRRfHboq0llgB4PZXXXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac
DNSSEC + insecure − indeterminate
2026-08-25 08:37:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBIAAgACBtl641EqF57IlTgYKMES8hnBNRRfHboq0llgB4PZXXXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac − 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBB4QAgACAc7j0+iuOoJXvoAdq6MQQ314btMp6PoCfAOiCUsbs5GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac
SOA + serial 2413069869 − serial 2412053125
DNSSEC + indeterminate − insecure
2026-08-13 09:26:10
TXT + v=spf1 mx -all − v=spf1 mx a:mail.notahero.dk ip4:91.98.195.209 -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=104.21.77.123,172.67.207.172 ech=AEX+DQBB4QAgACAc7j0+iuOoJXvoAdq6MQQ314btMp6PoCfAOiCUsbs5GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac − 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBXQAgACD76pXzijxSZB9IwtdUxl4uxiRpCOYejleh5Rn/6pmcFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac
SOA + serial 2412053125 − serial 2410996265
MTA-STS + invalid − missing
2026-08-01 13:33:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBXQAgACD76pXzijxSZB9IwtdUxl4uxiRpCOYejleh5Rn/6pmcFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac − 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBkwAgACC5iWFvvsMrmhs/uCA/ze2z45WH98ust986kauT6DlHcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac
SOA + serial 2410996265 − serial 2410510800
2026-07-26 17:06:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBkwAgACC5iWFvvsMrmhs/uCA/ze2z45WH98ust986kauT6DlHcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac − 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBmwAgACDOF27oCw9U8eDxwA6LO9u3PaoEJlmKCqRG8tJjUFV2CwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac
SOA + serial 2410510800 − serial 2410300259
2026-07-24 16:27:29
TXT + google-site-verification=U9nZF-dcKlWEreqlXkthmeatSVEPd5rtiIKjp8DcSf4
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBmwAgACDOF27oCw9U8eDxwA6LO9u3PaoEJlmKCqRG8tJjUFV2CwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac − 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBAwAgACASNw9dFEvkjXOnBuG6v8naEletDML5GQSu9NtQT/ppSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac
SOA + serial 2410300259 − serial 2408942802
2026-07-09 01:47:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBAwAgACASNw9dFEvkjXOnBuG6v8naEletDML5GQSu9NtQT/ppSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac − 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBBwAgACBP7HwFfEJGeEtoNPise/oVaSCYO6L+Dcx4Q/pi7thpcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac
SOA + serial 2408942802 − serial 2406849059
2026-06-27 06:45:30
NS + howard.ns.cloudflare.com + sarah.ns.cloudflare.com
A + 104.21.77.123 + 172.67.207.172
MX + 10 mail.notahero.dk
AAAA + 2606:4700:3031::6815:4d7b + 2606:4700:3031::ac43:cfac
TXT + google-site-verification=vS1q2HtdduhFqlwog1YKV-ipu_KLQPWf_8DlVzvIcGk + v=spf1 mx a:mail.notahero.dk ip4:91.98.195.209 -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBBwAgACBP7HwFfEJGeEtoNPise/oVaSCYO6L+Dcx4Q/pi7thpcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d7b,2606:4700:3031::ac43:cfac
SOA + serial 2406849059
DMARC + v=DMARC1; p=quarantine; rua=mailto:mads@notahero.dk; ruf=mailto:mads@notahero.dk; rf=afrf; sp=quarantine; fo=1; pct=100; adkim=s; aspf=s
DNSSEC + insecure − indeterminate
2026-06-24 00:47:36
NS − howard.ns.cloudflare.com − sarah.ns.cloudflare.com
A − 104.21.77.123 − 172.67.207.172
MX − 10 mail.notahero.dk
AAAA − 2606:4700:3036::6815:4d7b − 2606:4700:3036::ac43:cfac
TXT − google-site-verification=vS1q2HtdduhFqlwog1YKV-ipu_KLQPWf_8DlVzvIcGk − v=spf1 mx a:mail.notahero.dk ip4:91.98.195.209 -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.77.123,172.67.207.172 ech=AEX+DQBBnAAgACBeRsiogButg1cXG+B47GvAtSqi3Ug1C0cFugeMjxDaMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d7b,2606:4700:3036::ac43:cfac
SOA − serial 2406849059
DMARC − v=DMARC1; p=quarantine; rua=mailto:mads@notahero.dk; ruf=mailto:mads@notahero.dk; rf=afrf; sp=quarantine; fo=1; pct=100; adkim=s; aspf=s
DNSSEC + indeterminate − insecure
2026-06-17 22:55:52 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406849059 · DMARC · DNSSEC insecure

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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