classroom.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

6 events

Current WHOIS: Registrar Punktum dk A/S (direct) · status Active · VID no · expires 2027-06-30 (fetched 2026-10-13).

WhenWhatChange
2027-06-30 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-23 06:33📬 MailMail servers changed: − mail.h-email.net
2026-06-20 17:12📬 MailMail servers changed: + mail.h-email.net
2026-06-16 21:05🔎 ScanFirst scanned: delegated to ns1.parkingcrew.net, ns2.parkingcrew.net.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
2017-06-20📝 WHOISRegistered (the WHOIS registration date).

Zone-list changes since our first list import, DNS changes from our scans, registrar moves and WHOIS status, VID and expiry changes as we fetched them (WHOIS is sampled, so a change is dated when we saw it, not when it happened).

📜 Record History#

10 scans · 10 changes
Scanned AtChanges since previous scan
2026-09-29 16:18:53 no changes
2026-08-28 16:47:16
SOA + serial 1787921496 − serial 1787732856
2026-08-26 15:44:29
SOA + serial 1787732856 − serial 1787575549
2026-08-24 17:51:50
SOA + serial 1787575549 − serial 1786960580
2026-08-17 19:56:25
SOA + serial 1786960580 − serial 1785837409
2026-08-06 04:31:59
SOA + serial 1785837409 − serial 1785411404
2026-08-03 15:40:28
SOA + serial 1785411404 − serial 1781004750
2026-06-23 06:33:50
MX − 5 mail.h-email.net
TXT − v=spf1 ip6:fd1b:212c:a5f9::/48 -all
2026-06-20 17:12:07
MX + 5 mail.h-email.net
TXT + v=spf1 ip6:fd1b:212c:a5f9::/48 -all
2026-06-16 21:05:25 baseline 2 NS · 1 A · 1 CAA · serial 1781004750 · 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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