frederikssundsang.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 24 changes
Scanned AtChanges since previous scan
2026-08-31 21:10:52
SOA + serial 2026083105 − serial 2026080701
2026-08-27 14:16:08 no changes
2026-08-08 17:40:16
SOA + serial 2026080701 − serial 2026070801
2026-07-08 23:00:56
SOA + serial 2026070801 − serial 2026070301
2026-07-03 12:36:17
NS + ns01.one.com + ns02.one.com − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A + 46.30.215.195 − 94.231.109.238
MX + 10 mx1.mailpod16-cph3.g1i.one.com + 10 mx2.mailpod16-cph3.g1i.one.com + 10 mx3.mailpod16-cph3.g1i.one.com + 10 mx4.mailpod16-cph3.g1i.one.com − 10 mx.simply.com
AAAA + 2a02:2350:5:108:1a:81a6:48a5:db82
TXT + v=spf1 include:_custspf.one.com ~all
TLSA + _25._tcp.mx1.mailpod16-cph3.g1i.one.com 311 24689A1B29BE70163B6DCF262497B6EC75DAD1C62D96078D1B7FECCAF11109B4 + _25._tcp.mx2.mailpod16-cph3.g1i.one.com 311 24689A1B29BE70163B6DCF262497B6EC75DAD1C62D96078D1B7FECCAF11109B4 + _25._tcp.mx3.mailpod16-cph3.g1i.one.com 311 24689A1B29BE70163B6DCF262497B6EC75DAD1C62D96078D1B7FECCAF11109B4 + _25._tcp.mx4.mailpod16-cph3.g1i.one.com 311 24689A1B29BE70163B6DCF262497B6EC75DAD1C62D96078D1B7FECCAF11109B4 − _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B − _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F
SOA + serial 2026070301 − serial 2025042300
DMARC + v=DMARC1; p=reject
2026-06-26 11:43:33
DNSSEC + secure − bogus
2026-06-24 09:36:15
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com
A + 94.231.109.238
MX + 10 mx.simply.com
TLSA + _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F + _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA + serial 2025042300
DNSSEC + bogus − indeterminate
2026-06-21 12:44:20 no changes
2026-06-21 05:51:06
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A − 94.231.109.238
MX − 10 mx.simply.com
TLSA − _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F − _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA − serial 2025042300
DNSSEC + indeterminate − secure
2026-06-17 10:02:47 baseline 4 NS · 1 A · 1 MX · 2 TLSA · serial 2025042300 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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