mit-aarhus.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 19 changes
Scanned AtChanges since previous scan
2026-08-28 02:08:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.254,172.67.132.173 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:84ad,2606:4700:3036::6815:4fe − 1 . alpn="h3,h2" ipv4hint=104.21.4.254,172.67.132.173 ech=AEX+DQBB2gAgACAxW8AULaGwtt4lCk2FEAGU4iiTDW/6MzJawJkYDNEWVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:84ad,2606:4700:3036::6815:4fe
2026-08-10 05:19:25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.254,172.67.132.173 ech=AEX+DQBB2gAgACAxW8AULaGwtt4lCk2FEAGU4iiTDW/6MzJawJkYDNEWVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:84ad,2606:4700:3036::6815:4fe − 1 . alpn="h3,h2" ipv4hint=104.21.4.254,172.67.132.173 ech=AEX+DQBBBwAgACCbNXXCC7E5yGvYNBeVePWc5R7Req7cRt/3NUrINqE5dQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:84ad,2606:4700:3036::6815:4fe
SOA + serial 2411778938 − serial 2409117732
2026-07-10 23:57:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.254,172.67.132.173 ech=AEX+DQBBBwAgACCbNXXCC7E5yGvYNBeVePWc5R7Req7cRt/3NUrINqE5dQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:84ad,2606:4700:3036::6815:4fe − 1 . alpn="h3,h2" ipv4hint=104.21.4.254,172.67.132.173 ech=AEX+DQBBUQAgACAgvpA9jtAmAp0qHihscSSN8GZk44bsTnw2cYliSkAZGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:84ad,2606:4700:3036::6815:4fe
SOA + serial 2409117732 − serial 2406677755
2026-06-30 05:59:17
AAAA + 2606:4700:3033::ac43:84ad + 2606:4700:3036::6815:4fe − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.254,172.67.132.173 ech=AEX+DQBBUQAgACAgvpA9jtAmAp0qHihscSSN8GZk44bsTnw2cYliSkAZGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:84ad,2606:4700:3036::6815:4fe − 1 . alpn="h3,h2" ipv4hint=104.21.4.254,172.67.132.173 ech=AEX+DQBB9QAgACCE5XYkfAA4/W4V0NF4I2tF5MgCWZgYVZI4/AFGiNqLVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4fe,2606:4700:3037::ac43:84ad
2026-06-23 03:20:37
NS + celine.ns.cloudflare.com + dale.ns.cloudflare.com
A + 104.21.4.254 + 172.67.132.173
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.254,172.67.132.173 ech=AEX+DQBB9QAgACCE5XYkfAA4/W4V0NF4I2tF5MgCWZgYVZI4/AFGiNqLVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4fe,2606:4700:3037::ac43:84ad
SOA + serial 2406677755
DNSSEC + insecure − indeterminate
2026-06-21 21:49:28
NS − celine.ns.cloudflare.com − dale.ns.cloudflare.com
A − 188.114.96.1 − 188.114.97.1
AAAA − 2606:4700:3034::6815:4fe − 2606:4700:3037::ac43:84ad
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.4.254,172.67.132.173 ech=AEX+DQBBLQAgACCrQdpb2a3PDJIlRena30f6iXhyGTgVnWbVR/N7meI8EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4fe,2606:4700:3037::ac43:84ad
SOA − serial 2406677755
DNSSEC + indeterminate − insecure
2026-06-17 19:52:45 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406677755 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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