definit.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 34 changes
Scanned AtChanges since previous scan
2026-08-24 13:52:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBzwAgACBJgx/MdqSNfpQ/vQafkqTVZYcusZblDMvQeWl/tEB4GQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:56d,2606:4700:3036::ac43:8557 − 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBiQAgACDZFpSdgVRklsjsUldURwpFRfq3rDvLsEcsRm+VBKrKQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:56d,2606:4700:3036::ac43:8557
SOA + serial 2412966589 − serial 2412333168
2026-08-17 22:17:48
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBiQAgACDZFpSdgVRklsjsUldURwpFRfq3rDvLsEcsRm+VBKrKQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:56d,2606:4700:3036::ac43:8557 − 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBLQAgACBDH16CoWD6Fx3XBSZYxjlkAZkOVk9ZNlxSVIduq2rhbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:56d,2606:4700:3036::ac43:8557
SOA + serial 2412333168 − serial 2411230601
2026-08-07 19:29:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBLQAgACBDH16CoWD6Fx3XBSZYxjlkAZkOVk9ZNlxSVIduq2rhbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:56d,2606:4700:3036::ac43:8557 − 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBXQAgACD76pXzijxSZB9IwtdUxl4uxiRpCOYejleh5Rn/6pmcFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:56d,2606:4700:3036::ac43:8557
SOA + serial 2411230601 − serial 2410892986
2026-08-01 13:31:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBXQAgACD76pXzijxSZB9IwtdUxl4uxiRpCOYejleh5Rn/6pmcFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:56d,2606:4700:3036::ac43:8557 − 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBUQAgACDDAdL32tGFvbYedyQ1BCRqfU8BtgGCjp9m1MRFiudBYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:56d,2606:4700:3036::ac43:8557
SOA + serial 2410892986 − serial 2408819386
2026-07-07 00:47:16
AAAA + 2606:4700:3033::6815:56d + 2606:4700:3036::ac43:8557 − 2606:4700:3032::ac43:8557 − 2606:4700:3037::6815:56d
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBUQAgACDDAdL32tGFvbYedyQ1BCRqfU8BtgGCjp9m1MRFiudBYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:56d,2606:4700:3036::ac43:8557 − 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBpwAgACDo/XZK9WMmGUCu8Y1c0FhuQkvvhv7Eh3p+EjEWTF1DbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8557,2606:4700:3037::6815:56d
SOA + serial 2408819386 − serial 2407230429
2026-06-24 18:50:39
NS + chad.ns.cloudflare.com + novalee.ns.cloudflare.com
A + 104.21.5.109 + 172.67.133.87
MX + 10 mx.simply.com
AAAA + 2606:4700:3032::ac43:8557 + 2606:4700:3037::6815:56d
TXT + v=spf1 include:spf.simply.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBpwAgACDo/XZK9WMmGUCu8Y1c0FhuQkvvhv7Eh3p+EjEWTF1DbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8557,2606:4700:3037::6815:56d
TLSA + _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F + _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA + serial 2407230429
DMARC + v=DMARC1; p=none; rua=mailto:dmarc@simply.com
DNSSEC + secure − indeterminate
2026-06-24 02:09:38
NS − chad.ns.cloudflare.com − novalee.ns.cloudflare.com
A − 104.21.5.109 − 172.67.133.87
MX − 10 mx.simply.com
AAAA − 2606:4700:3032::ac43:8557 − 2606:4700:3037::6815:56d
TXT − v=spf1 include:spf.simply.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBJAAgACCFpHHvU+X2GXaFPDP3VavvafAYmfHLMZFI1y5PknUxKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8557,2606:4700:3037::6815:56d
TLSA − _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F − _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA − serial 2407230429
DMARC − v=DMARC1; p=none; rua=mailto:dmarc@simply.com
DNSSEC + indeterminate − secure
2026-06-18 17:16:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBJAAgACCFpHHvU+X2GXaFPDP3VavvafAYmfHLMZFI1y5PknUxKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8557,2606:4700:3037::6815:56d − 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBJQAgACAcN7sXzbkfBzYdRONrkLyX+Km5Fc4T8trkpLKynbj9DgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8557,2606:4700:3037::6815:56d
SOA + serial 2407230429 − serial 2406745784
2026-06-17 01:46:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBJQAgACAcN7sXzbkfBzYdRONrkLyX+Km5Fc4T8trkpLKynbj9DgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8557,2606:4700:3037::6815:56d − 1 . alpn="h3,h2" ipv4hint=104.21.5.109,172.67.133.87 ech=AEX+DQBBDwAgACCYb6mBty1liciGWiZwcb9w4g38W7PvbSsN7xn40kAqHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8557,2606:4700:3037::6815:56d
2026-06-17 01:30:24 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · 2 TLSA · serial 2406745784 · DMARC · 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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