heartsscience.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 12 changes
Scanned AtChanges since previous scan
2026-08-22 00:46:42 no changes
2026-08-17 01:45:53 no changes
2026-08-15 18:05:56 no changes
2026-08-08 02:19:22 no changes
2026-07-25 12:10:58 no changes
2026-06-28 07:22:16 no changes
2026-06-23 14:41:52
NS + pdns82.ultradns.biz + pdns82.ultradns.com + pdns82.ultradns.net + pdns82.ultradns.org
A + 141.193.213.20 + 141.193.213.21
TXT + v=spf1 -all
SOA + serial 2020011020
DMARC + v=DMARC1; p=reject; rua=mailto:rc7yjbis@ag.us.dmarcian.com;
DNSSEC + insecure − indeterminate
2026-06-23 04:13:38
NS − pdns82.ultradns.biz − pdns82.ultradns.com − pdns82.ultradns.net − pdns82.ultradns.org
A − 141.193.213.20 − 141.193.213.21
TXT − v=spf1 -all
SOA − serial 2020011020
DMARC − v=DMARC1; p=reject; rua=mailto:rc7yjbis@ag.us.dmarcian.com;
DNSSEC + indeterminate − insecure
2026-06-20 05:19:54 no changes
2026-06-17 11:09:03 no changes
2026-06-17 11:06:50 no changes
2026-06-17 11:00:50 baseline 4 NS · 2 A · 1 TXT · serial 2020011020 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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