mastercam.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 24 changes
Scanned AtChanges since previous scan
2026-08-27 00:56:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.253,172.67.139.224 ech=AEX+DQBBEAAgACA7If8rNglk9KVKZETb+2qIlzSUhPBSk880QdeYlfeJcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:30fd,2606:4700:3036::ac43:8be0 − 1 . alpn="h3,h2" ipv4hint=104.21.48.253,172.67.139.224 ech=AEX+DQBB3QAgACC10dUBdxL2D/OQ0N+tXN5AoHK0riC4YzR/VWpeAHEzLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:30fd,2606:4700:3036::ac43:8be0
2026-08-06 13:34:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.253,172.67.139.224 ech=AEX+DQBB3QAgACC10dUBdxL2D/OQ0N+tXN5AoHK0riC4YzR/VWpeAHEzLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:30fd,2606:4700:3036::ac43:8be0 − 1 . alpn="h3,h2" ipv4hint=104.21.48.253,172.67.139.224 ech=AEX+DQBBCAAgACBIvVJSwjWR15SHfiQYbmfOZQrMqfjtRxFofNiKvYc6LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:30fd,2606:4700:3036::ac43:8be0
SOA + serial 2411116687 − serial 2409244517
2026-07-13 04:35:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.253,172.67.139.224 ech=AEX+DQBBCAAgACBIvVJSwjWR15SHfiQYbmfOZQrMqfjtRxFofNiKvYc6LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:30fd,2606:4700:3036::ac43:8be0 − 1 . alpn="h3,h2" ipv4hint=104.21.48.253,172.67.139.224 ech=AEX+DQBBUwAgACAc+8mkEk8wBqOwWAPqRlfB+cWX1VBYN5cmNifO0DJkaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:30fd,2606:4700:3036::ac43:8be0
SOA + serial 2409244517 − serial 2406019276
2026-07-02 14:04:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.253,172.67.139.224 ech=AEX+DQBBUwAgACAc+8mkEk8wBqOwWAPqRlfB+cWX1VBYN5cmNifO0DJkaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:30fd,2606:4700:3036::ac43:8be0 − 1 . alpn="h3,h2" ipv4hint=104.21.48.253,172.67.139.224 ech=AEX+DQBB1wAgACA2G2Rv8+9j8xNp2R30q0WtpngMttOPfo1lR/P5M7CRYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:30fd,2606:4700:3036::ac43:8be0
2026-06-24 20:52:09
NS + chuck.ns.cloudflare.com + liv.ns.cloudflare.com
A + 104.21.48.253 + 172.67.139.224
MX + 10 aspmx.l.google.com
AAAA + 2606:4700:3032::6815:30fd + 2606:4700:3036::ac43:8be0
TXT + v=spf1 include:_spf.google.com ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.253,172.67.139.224 ech=AEX+DQBB1wAgACA2G2Rv8+9j8xNp2R30q0WtpngMttOPfo1lR/P5M7CRYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:30fd,2606:4700:3036::ac43:8be0
SOA + serial 2406019276
DMARC + v=DMARC1; p=none; rua=mailto:rua@cimco.com
DNSSEC + insecure − indeterminate
2026-06-24 04:16:51
NS − chuck.ns.cloudflare.com − liv.ns.cloudflare.com
A − 104.21.48.253 − 172.67.139.224
MX − 10 aspmx.l.google.com
AAAA − 2606:4700:3036::ac43:8be0 − 2606:4700:3037::6815:30fd
TXT − v=spf1 include:_spf.google.com ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.48.253,172.67.139.224 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:8be0,2606:4700:3037::6815:30fd
SOA − serial 2406019276
DMARC − v=DMARC1; p=none; rua=mailto:rua@cimco.com
DNSSEC + indeterminate − insecure
2026-06-17 11:57:43 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406019276 · DMARC · 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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