secuuru.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 25 changes
Scanned AtChanges since previous scan
2026-07-04 11:34:52
DNSSEC + secure − bogus
2026-06-24 05:52:50
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com
A + 104.248.44.28
MX + 10 mail.bsecure.dk
AAAA + 2a03:b0c0:3:d0::8c6:f001
TXT + v=spf1 mx a:mail.bsecure.dk -all
CAA + issue letsencrypt.org
TLSA + _25._tcp.mail.bsecure.dk 311 CED8EAAC1EA87AF1EFD67EB44F68C43282EC9DA631C8AB34FC5A7D1591202123
SOA + serial 2025020800
DMARC + v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-rpt@bollers.dk; ruf=mailto:dmarc-rpt@bollers.dk; fo=1; aspf=s; adkim=s
TLSRPT + v=TLSRPTv1; rua=mailto:dmarc-rpt@bollers.dk
DNSSEC + bogus − indeterminate
MTA-STS + enforce − missing
2026-06-23 07:32:31
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A − 104.248.44.28
MX − 10 mail.bsecure.dk
AAAA − 2a03:b0c0:3:d0::8c6:f001
TXT − v=spf1 mx a:mail.bsecure.dk -all
CAA − issue letsencrypt.org
TLSA − _25._tcp.mail.bsecure.dk 311 CED8EAAC1EA87AF1EFD67EB44F68C43282EC9DA631C8AB34FC5A7D1591202123
SOA − serial 2025020800
DMARC − v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-rpt@bollers.dk; ruf=mailto:dmarc-rpt@bollers.dk; fo=1; aspf=s; adkim=s
TLSRPT − v=TLSRPTv1; rua=mailto:dmarc-rpt@bollers.dk
DNSSEC + indeterminate − secure
MTA-STS + missing − enforce
2026-06-22 19:03:10 no changes
2026-06-17 14:36:36 baseline 4 NS · 1 A · 1 MX · 1 AAAA · 1 TXT · 1 CAA · 1 TLSA · serial 2025020800 · DMARC · TLSRPT · DNSSEC secure · MTA-STS enforce

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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