seistrup.dk

📜 Timeline and DNS record history  ·  ← Current records

🕰️ Timeline#

4 events

Current WHOIS: Registrar Punktum dk A/S (direct) · status Active · VID no · expires 2030-04-30 (fetched 2026-10-16).

WhenWhatChange
2030-04-30 upcoming⏳ WHOISPaid until this date (WHOIS expiry) unless it is renewed.
2026-06-18 05:22🔎 ScanFirst scanned: delegated to ns21.cloudns.net, ns23.cloudns.net, ns24.cloudns.net, pns21.cloudns.net, pns22.cloudns.net, pns23.cloudns.net, pns24.cloudns.net.
2026-06-16🌱 ZoneAlready in the .dk zone when our tracking began.
1999-02-26📝 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#

15 scans · 37 changes
Scanned AtChanges since previous scan
2026-10-16 13:19:20
SOA + serial 2026101501 − serial 2026092501
2026-09-30 13:45:15 no changes
2026-09-26 19:21:09 no changes
2026-09-25 17:02:26
SOA + serial 2026092501 − serial 2026090502
MTA-STS + enforce − invalid
2026-09-12 01:49:55
SOA + serial 2026090502 − serial 2026081601
MTA-STS + invalid − enforce
2026-09-03 16:52:57 no changes
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 15 scans). Click a timestamp to view that full snapshot.

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