businessclass.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 15 changes
Scanned AtChanges since previous scan
2026-08-29 03:33:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.7,172.67.175.41 ech=AEX+DQBBNwAgACBuUCQQjXcLlxHchwTrbzuY+a28cR55jd8ZlQCcli5KcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:af29,2606:4700:3034::6815:3007 − 1 . alpn="h3,h2" ipv4hint=104.21.48.7,172.67.175.41 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:af29,2606:4700:3034::6815:3007
SOA + serial 2413387789 − serial 2413255051
2026-08-26 22:06:42
NS + hank.ns.cloudflare.com + perla.ns.cloudflare.com − ns1.hyp.net − ns2.hyp.net − ns3.hyp.net
A + 104.21.48.7 + 172.67.175.41 − 194.63.248.52
MX − 10 ASPMX.L.GOOGLE.COM − 20 ALT1.ASPMX.L.GOOGLE.COM − 20 ALT2.ASPMX.L.GOOGLE.COM − 30 ASPMX2.GOOGLEMAIL.COM − 30 ASPMX3.GOOGLEMAIL.COM
AAAA + 2606:4700:3032::ac43:af29 + 2606:4700:3034::6815:3007 − 2a01:5b40:0:248::52
TXT − v=spf1 +a +mx +ip4:77.66.30.212 ?all − v=spf1 include:servers.mcsv.net ?all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.7,172.67.175.41 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:af29,2606:4700:3034::6815:3007
SOA + serial 2413255051 − serial 1786049714
DMARC − v=DMARC1; p=none
DNSSEC + insecure − secure
2026-08-09 00:21:02
SOA + serial 1786049714 − serial 1783972443
2026-07-15 04:34:42
SOA + serial 1783972443 − serial 1781895241
2026-06-27 21:05:17 no changes
2026-06-25 21:10:10
MX + 10 ASPMX.L.GOOGLE.COM + 20 ALT1.ASPMX.L.GOOGLE.COM + 20 ALT2.ASPMX.L.GOOGLE.COM + 30 ASPMX2.GOOGLEMAIL.COM + 30 ASPMX3.GOOGLEMAIL.COM − 10 aspmx.l.google.com − 20 alt1.aspmx.l.google.com − 20 alt2.aspmx.l.google.com − 30 aspmx2.googlemail.com − 30 aspmx3.googlemail.com
2026-06-21 13:02:53
SOA + serial 1781895241 − serial 1779818046
2026-06-16 17:50:20 baseline 3 NS · 1 A · 5 MX · 1 AAAA · 2 TXT · serial 1779818046 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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