tfk.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 33 changes
Scanned AtChanges since previous scan
2026-08-23 13:23:20
SOA + serial 2412912791 − serial 2411517166
2026-08-09 22:28:11
TXT + google-site-verification=RLk49lzHRaF_RGTaJp84VFm9q4S-sdLNYexzZ31OxZw
SOA + serial 2411517166 − serial 2411180097
2026-08-02 20:32:51
A + 104.26.10.157 + 104.26.11.157 + 172.67.73.186 − 104.21.46.83 − 172.67.136.253
AAAA + 2606:4700:20::681a:a9d + 2606:4700:20::681a:b9d + 2606:4700:20::ac43:49ba − 2606:4700:3031::6815:2e53 − 2606:4700:3034::ac43:88fd
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.26.10.157,104.26.11.157,172.67.73.186 ipv6hint=2606:4700:20::681a:a9d,2606:4700:20::681a:b9d,2606:4700:20::ac43:49ba − 1 . alpn="h3,h2" ipv4hint=104.21.46.83,172.67.136.253 ech=AEX+DQBBGQAgACDir9WYgty1/c3IhJyOQDN7/9qtymWsNs+/OJxW0baZFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e53,2606:4700:3034::ac43:88fd
SOA + serial 2411180097 − serial 2410288223
DMARC + v=DMARC1; p=none; rua=mailto:3a500e3eefc84d3e889b1eddc321469f@dmarc-reports.cloudflare.net
2026-07-24 04:31:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.83,172.67.136.253 ech=AEX+DQBBGQAgACDir9WYgty1/c3IhJyOQDN7/9qtymWsNs+/OJxW0baZFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e53,2606:4700:3034::ac43:88fd − 1 . alpn="h3,h2" ipv4hint=104.21.46.83,172.67.136.253 ech=AEX+DQBBZAAgACBqMNAxLPYecqvw6qllj0SH/HCfzJ75NJMOaRQYU2e4bgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e53,2606:4700:3034::ac43:88fd
SOA + serial 2410288223 − serial 2409846753
2026-07-18 13:02:49
TXT + v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com ~all − v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.83,172.67.136.253 ech=AEX+DQBBZAAgACBqMNAxLPYecqvw6qllj0SH/HCfzJ75NJMOaRQYU2e4bgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e53,2606:4700:3034::ac43:88fd − 1 . alpn="h3,h2" ipv4hint=104.21.46.83,172.67.136.253 ech=AEX+DQBBmwAgACCvvTDHg/wYPVugFmgGRTKG/Z/2UrrZekvx9xZHJMOiEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e53,2606:4700:3034::ac43:88fd
SOA + serial 2409846753 − serial 2409197654
2026-07-11 08:25:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.83,172.67.136.253 ech=AEX+DQBBmwAgACCvvTDHg/wYPVugFmgGRTKG/Z/2UrrZekvx9xZHJMOiEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e53,2606:4700:3034::ac43:88fd − 1 . alpn="h3,h2" ipv4hint=104.21.46.83,172.67.136.253 ech=AEX+DQBBxQAgACBYILk/M4DfwRqKhwb05eHP2Uetd/4VygHnKL5g4pt2CQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e53,2606:4700:3034::ac43:88fd
SOA + serial 2409197654 − serial 2409104274
2026-07-10 06:29:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.83,172.67.136.253 ech=AEX+DQBBxQAgACBYILk/M4DfwRqKhwb05eHP2Uetd/4VygHnKL5g4pt2CQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e53,2606:4700:3034::ac43:88fd − 1 . alpn="h3,h2" ipv4hint=104.21.46.83,172.67.136.253 ech=AEX+DQBBwgAgACCc3U20C35Wxry+yZWUSII1TtHr1ahttro5K1rJilA8AAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e53,2606:4700:3034::ac43:88fd
SOA + serial 2409104274 − serial 2406416557
2026-06-26 09:26:15
NS + carter.ns.cloudflare.com + jocelyn.ns.cloudflare.com
A + 104.21.46.83 + 172.67.136.253
MX + 0 tfk-dk.mail.protection.outlook.com
AAAA + 2606:4700:3031::6815:2e53 + 2606:4700:3034::ac43:88fd
TXT + MS=ms60015214 + v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.83,172.67.136.253 ech=AEX+DQBBwgAgACCc3U20C35Wxry+yZWUSII1TtHr1ahttro5K1rJilA8AAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e53,2606:4700:3034::ac43:88fd
SOA + serial 2406416557
DNSSEC + insecure − indeterminate
2026-06-24 00:18:37
NS − carter.ns.cloudflare.com − jocelyn.ns.cloudflare.com
A − 104.21.46.83 − 172.67.136.253
MX − 0 tfk-dk.mail.protection.outlook.com
AAAA − 2606:4700:3032::6815:2e53 − 2606:4700:3035::ac43:88fd
TXT − MS=ms60015214 − v=spf1 include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.46.83,172.67.136.253 ech=AEX+DQBB+gAgACDXo7/7SbY1FdAaP7bfge0cVMs2IPJyyK+rgWhh7CQ0awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2e53,2606:4700:3035::ac43:88fd
SOA − serial 2406416557
DNSSEC + indeterminate − insecure
2026-06-17 23:18:29 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406416557 · 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.

dhd.dk [/] search Domains, Hosts & DNS — .dk zone