seistrup.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 32 changes
Scanned AtChanges since previous scan
2026-08-17 07:04:51
SOA + serial 2026081601 − serial 2026073101
2026-08-06 23:42:51 no changes
2026-08-01 02:37:31
SOA + serial 2026073101 − serial 2026071101
2026-07-12 17:37:10
SOA + serial 2026071101 − serial 2026062106
2026-07-02 17:06:44 no changes
2026-06-24 17:58:58
NS + ns21.cloudns.net + ns23.cloudns.net + ns24.cloudns.net + pns21.cloudns.net + pns22.cloudns.net + pns23.cloudns.net + pns24.cloudns.net
A + 185.107.169.23
MX + 10 smtp.google.com
AAAA + 2a00:4820:3f60:f00:dacb:8aff:feba:55d7
TXT + google-site-verification=qCujEKz8HoDdSXKZjhcmh6bOJ6yAr6SnfyaogMiYBa8 + v=spf1 include:universalspf.org -include:x.universalspf.org a include:_spf.szn.dk include:_spf.google.com -all
CAA + iodef mailto:klaus@seistrup.dk + issue letsencrypt.org + issue zerossl.com
HTTPS + 1 . alpn="h3,h2"
TLSA + _443._tcp.seistrup.dk 311 2F9A1C46C8F3FE67BEE5AE4C69C2272C7DDEBC757E0F9A7DC80C0E5EF32956AF
SOA + serial 2026062106
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@seistrup.dk; ruf=mailto:dmarc@seistrup.dk; fo=1; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400
TLSRPT + v=TLSRPTv1; rua=mailto:mta-sts@seistrup.dk
DNSSEC + secure − indeterminate
MTA-STS + enforce − missing
2026-06-24 09:31:30
NS − ns21.cloudns.net − ns23.cloudns.net − ns24.cloudns.net − pns21.cloudns.net − pns22.cloudns.net − pns23.cloudns.net − pns24.cloudns.net
A − 185.107.169.23
MX − 10 smtp.google.com
AAAA − 2a00:4820:3f60:f00:dacb:8aff:feba:55d7
TXT − google-site-verification=qCujEKz8HoDdSXKZjhcmh6bOJ6yAr6SnfyaogMiYBa8 − v=spf1 include:universalspf.org -include:x.universalspf.org a include:_spf.szn.dk include:_spf.google.com -all
CAA − iodef mailto:klaus@seistrup.dk − issue letsencrypt.org − issue zerossl.com
HTTPS − 1 . alpn="h3,h2"
TLSA − _443._tcp.seistrup.dk 311 2F9A1C46C8F3FE67BEE5AE4C69C2272C7DDEBC757E0F9A7DC80C0E5EF32956AF
SOA − serial 2026062106
DMARC − v=DMARC1; p=reject; rua=mailto:dmarc@seistrup.dk; ruf=mailto:dmarc@seistrup.dk; fo=1; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400
TLSRPT − v=TLSRPTv1; rua=mailto:mta-sts@seistrup.dk
DNSSEC + indeterminate − secure
MTA-STS + missing − invalid
2026-06-24 03:51:48
HTTPS + 1 . alpn="h3,h2"
SOA + serial 2026062106 − serial 2026060701
MTA-STS + invalid − enforce
2026-06-18 05:22:46 baseline 7 NS · 1 A · 1 MX · 1 AAAA · 2 TXT · 3 CAA · 1 TLSA · serial 2026060701 · 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 9 scans). Click a timestamp to view that full snapshot.

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