cscolour.dk
📜 DNS record history  ·  ← Current records
📜 Record History13 scans · 40 changes
Scanned AtChanges since previous scan
2026-08-22 14:49:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBB2AAgACBSj7651fGq5AdL7GrvyOYuVOFvpo29m1Mv8qTggqRNJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4 − 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBfwAgACBYR44KS5sLGA6fNQXZna/6HqcQ3JAAUbUvIIHTnDnsOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4
SOA + serial 2412878224 − serial 2412439183
2026-08-18 11:32:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBfwAgACBYR44KS5sLGA6fNQXZna/6HqcQ3JAAUbUvIIHTnDnsOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4 − 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBTAAgACCjoQgwdcIQsVqZ+IG4QG1XwsvZIuyJjhujK4aN08peagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4
SOA + serial 2412439183 − serial 2411985514
2026-08-12 22:23:05
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBTAAgACCjoQgwdcIQsVqZ+IG4QG1XwsvZIuyJjhujK4aN08peagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4 − 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBAwAgACC3OYbX1lKZzel/XJpiy3KR16N6WjEw6A6HrVpxwXNVOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4
SOA + serial 2411985514 − serial 2411600785
2026-08-08 01:41:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBAwAgACC3OYbX1lKZzel/XJpiy3KR16N6WjEw6A6HrVpxwXNVOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4 − 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBByQAgACDU1zALHEZQb2huvcl/o6AwMTV4jB/IhFUH1tiAz7YkVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4
SOA + serial 2411600785 − serial 2410836652
2026-08-02 09:41:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBByQAgACDU1zALHEZQb2huvcl/o6AwMTV4jB/IhFUH1tiAz7YkVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4 − 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBLwAgACDhQD/m19TsoL4mTX1qn7Wsv7OuLtwmB4bJE8bd/3WiWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4
SOA + serial 2410836652 − serial 2409527180
2026-07-16 14:51:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBLwAgACDhQD/m19TsoL4mTX1qn7Wsv7OuLtwmB4bJE8bd/3WiWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4 − 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBB6AAgACAN9mbfyypByeRC2FfbB6XfgIO4wrRKInzwJ6R1FBokdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4
TLSA + _25._tcp.mx2-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 + _25._tcp.mx2-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9
SOA + serial 2409527180 − serial 2408712534
2026-07-07 04:30:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBB6AAgACAN9mbfyypByeRC2FfbB6XfgIO4wrRKInzwJ6R1FBokdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4 − 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBlwAgACCfWuNf/pwljW950jiX18pJ/Tyra0esDvfNu3hLdL99aAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4
TLSA − _25._tcp.mx2-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 − _25._tcp.mx2-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9
SOA + serial 2408712534 − serial 2408117630
2026-06-29 13:37:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBlwAgACCfWuNf/pwljW950jiX18pJ/Tyra0esDvfNu3hLdL99aAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4 − 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBPwAgACCUc9k9g9XIvqQXMcFlQhHHicXcvvHDsDSLmAahc1CSPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4
SOA + serial 2408117630 − serial 2407695469
2026-06-24 04:24:54
NS + amanda.ns.cloudflare.com + logan.ns.cloudflare.com
A + 104.21.12.139 + 172.67.194.228
MX + 10 mx1-dk.centerasecurity.dk + 10 mx2-dk.centerasecurity.dk + 20 mx3-dk.centerasecurity.dk
AAAA + 2606:4700:3033::6815:c8b + 2606:4700:3036::ac43:c2e4
TXT + _globalsign-domain-verification=hHcY1YWcmdVOMMadDzKuCpGUiMbmdBMlLSZlL5dlSH + google-site-verification=3A_2sAuOBgIAercF8Ad1GEbPHbgBLhOqhERgrDw_uz8 + google-site-verification=LjSx9CIU_webr6R471OExG4IOwLKWQQNArghxlDKO7s + MS=ms59335536 + v=spf1 ip4:78.111.167.178 ip4:78.111.167.179 ip4:69.169.226.113 ip4:69.169.226.114 include:amazonses.com include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBPwAgACCUc9k9g9XIvqQXMcFlQhHHicXcvvHDsDSLmAahc1CSPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:c8b,2606:4700:3036::ac43:c2e4
TLSA + _25._tcp.mx1-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 + _25._tcp.mx1-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 + _25._tcp.mx2-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 + _25._tcp.mx2-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 + _25._tcp.mx3-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 + _25._tcp.mx3-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9
SOA + serial 2407695469
DMARC + v=DMARC1; p=quarantine; rua=mailto:640aea3defeb3@dmarc.centerasecurity.com;
DNSSEC + insecure − indeterminate
2026-06-22 09:51:41 no changes
2026-06-21 18:57:37
NS − amanda.ns.cloudflare.com − logan.ns.cloudflare.com
A − 104.21.12.139 − 172.67.194.228
MX − 10 mx1-dk.centerasecurity.dk − 10 mx2-dk.centerasecurity.dk − 20 mx3-dk.centerasecurity.dk
AAAA − 2606:4700:3033::ac43:c2e4 − 2606:4700:3035::6815:c8b
TXT − _globalsign-domain-verification=hHcY1YWcmdVOMMadDzKuCpGUiMbmdBMlLSZlL5dlSH − google-site-verification=3A_2sAuOBgIAercF8Ad1GEbPHbgBLhOqhERgrDw_uz8 − google-site-verification=LjSx9CIU_webr6R471OExG4IOwLKWQQNArghxlDKO7s − MS=ms59335536 − v=spf1 ip4:78.111.167.178 ip4:78.111.167.179 ip4:69.169.226.113 ip4:69.169.226.114 include:amazonses.com include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBZwAgACB8MkD9IkXIScHP90pmctX+VcubFlOHleZ/exJUC+6UFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c2e4,2606:4700:3035::6815:c8b
TLSA − _25._tcp.mx1-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 − _25._tcp.mx1-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 − _25._tcp.mx2-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 − _25._tcp.mx2-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 − _25._tcp.mx3-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 − _25._tcp.mx3-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9
SOA − serial 2407453580
DMARC − v=DMARC1; p=quarantine; rua=mailto:640aea3defeb3@dmarc.centerasecurity.com;
DNSSEC + indeterminate − insecure
2026-06-20 19:36:59
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBZwAgACB8MkD9IkXIScHP90pmctX+VcubFlOHleZ/exJUC+6UFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c2e4,2606:4700:3035::6815:c8b − 1 . alpn="h3,h2" ipv4hint=104.21.12.139,172.67.194.228 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c2e4,2606:4700:3035::6815:c8b
SOA + serial 2407453580 − serial 2406886274
2026-06-16 23:05:13 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 5 TXT · 1 HTTPS · 6 TLSA · serial 2406886274 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 13 scans). Click a timestamp to view that full snapshot.

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