jtu.dk
📜 DNS record history  ·  ← Current records
📜 Record History19 scans · 36 changes
Scanned AtChanges since previous scan
2026-09-04 19:55:12
SOA + serial 2026090402 − serial 2026083002
2026-08-31 12:06:27
SOA + serial 2026083002 − serial 2026082502
2026-08-26 08:47:58 no changes
2026-08-25 08:12:04
SOA + serial 2026082502 − serial 2026082002
2026-08-21 00:34:10
SOA + serial 2026082002 − serial 2026081502
2026-08-15 16:39:07
SOA + serial 2026081502 − serial 2026080902
2026-08-09 19:51:04
SOA + serial 2026080902 − serial 2026080402
2026-08-08 11:42:17
SOA + serial 2026080402 − serial 2026073002
DNSSEC + insecure − indeterminate
2026-07-31 13:39:58
SOA + serial 2026073002 − serial 2026072502
DNSSEC + indeterminate − insecure
2026-07-25 10:05:09
SOA + serial 2026072502 − serial 2026072002
2026-07-20 13:01:20
SOA + serial 2026072002 − serial 2026071502
2026-07-16 18:10:50
SOA + serial 2026071502 − serial 2026071002
2026-07-11 01:43:32
SOA + serial 2026071002 − serial 2026070502
2026-07-08 15:51:17
SOA + serial 2026070502 − serial 2026063002
2026-07-01 01:27:15
SOA + serial 2026063002 − serial 2026062502
2026-06-26 23:27:27
NS + ns1.designrus.dk + ns2.designrus.dk
A + 49.12.120.222
MX + 10 server1.designrus.dk
AAAA + 2a01:4f8:242:52a0::2
TXT + v=spf1 mx a include:_spf.designrus.dk -all
CAA + issue letsencrypt.org
SOA + serial 2026062502
DMARC + v=DMARC1; p=none; rua=mailto:postmaster@jtu.dk
DNSSEC + insecure − indeterminate
2026-06-22 14:13:10
NS − ns1.designrus.dk − ns2.designrus.dk
A − 49.12.120.222
MX − 10 server1.designrus.dk
AAAA − 2a01:4f8:242:52a0::2
TXT − v=spf1 mx a include:_spf.designrus.dk -all
CAA − issue letsencrypt.org
SOA − serial 2026062002
DMARC − v=DMARC1; p=none; rua=mailto:postmaster@jtu.dk
DNSSEC + indeterminate − insecure
2026-06-21 15:05:54
SOA + serial 2026062002 − serial 2026061502
DNSSEC + insecure − indeterminate
2026-06-17 15:10:34 baseline 2 NS · 1 A · 1 MX · 1 AAAA · 1 TXT · 1 CAA · serial 2026061502 · DMARC · DNSSEC indeterminate

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 19 scans). Click a timestamp to view that full snapshot.

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