niklasg.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 41 changes
Scanned AtChanges since previous scan
2026-09-03 18:11:57
HTTPS + 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBaAAgACDVSTPpM3hpHyr4UskBCfwrwlZvgJgid+ggFVWwOKsmZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d130,2606:4700:3037::6815:ff3 − 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBbQAgACB7/SBH+xqW4r7SI60BZcc14GXZERm9bXXLDs1CZjL2RwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d130,2606:4700:3037::6815:ff3
SOA + serial 2413858705 − serial 2413604294
2026-08-31 15:35:27
HTTPS + 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBbQAgACB7/SBH+xqW4r7SI60BZcc14GXZERm9bXXLDs1CZjL2RwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d130,2606:4700:3037::6815:ff3 − 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBYQAgACADEJT4t3cE8o7WRVv7AEoRrZV+pi/92mmDHvAINMFVBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d130,2606:4700:3037::6815:ff3
SOA + serial 2413604294 − serial 2412953061
2026-08-23 21:22:19
HTTPS + 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBYQAgACADEJT4t3cE8o7WRVv7AEoRrZV+pi/92mmDHvAINMFVBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d130,2606:4700:3037::6815:ff3 − 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBeQAgACCc057jHmdUNLe3Q7CP6vEMJf27rqKyIa9ycfkg+crjGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d130,2606:4700:3037::6815:ff3
SOA + serial 2412953061 − serial 2407854544
2026-06-25 13:36:47
AAAA + 2606:4700:3035::ac43:d130 + 2606:4700:3037::6815:ff3 − 2606:4700:3034::ac43:d130 − 2606:4700:3036::6815:ff3
HTTPS + 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBeQAgACCc057jHmdUNLe3Q7CP6vEMJf27rqKyIa9ycfkg+crjGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d130,2606:4700:3037::6815:ff3 − 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBpQAgACBaGQwqfHxy5sjvLlr7+xVO+1YRVJsxRj5bRDKzgB/7BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d130,2606:4700:3036::6815:ff3
SOA + serial 2407854544 − serial 2402780284
2026-06-22 04:01:13
NS + hal.ns.cloudflare.com + sneh.ns.cloudflare.com
A + 104.21.15.243 + 172.67.209.48
MX + 0 niklasg-dk.mail.protection.outlook.com
AAAA + 2606:4700:3034::ac43:d130 + 2606:4700:3036::6815:ff3
TXT + v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBpQAgACBaGQwqfHxy5sjvLlr7+xVO+1YRVJsxRj5bRDKzgB/7BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d130,2606:4700:3036::6815:ff3
SOA + serial 2402780284
DNSSEC + insecure − indeterminate
2026-06-22 00:23:19
NS − hal.ns.cloudflare.com − sneh.ns.cloudflare.com
A − 104.21.15.243 − 172.67.209.48
MX − 0 niklasg-dk.mail.protection.outlook.com
AAAA − 2606:4700:3034::ac43:d130 − 2606:4700:3036::6815:ff3
TXT − v=spf1 include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBwwAgACB0sUtEedfCu0o67EMIFJZgEknwVE6/Vpm5YrKuzVkNJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d130,2606:4700:3036::6815:ff3
SOA − serial 2402780284
DNSSEC + indeterminate − insecure
2026-06-21 04:57:49
NS + hal.ns.cloudflare.com + sneh.ns.cloudflare.com
A + 104.21.15.243 + 172.67.209.48
MX + 0 niklasg-dk.mail.protection.outlook.com
AAAA + 2606:4700:3034::ac43:d130 + 2606:4700:3036::6815:ff3
TXT + v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBwwAgACB0sUtEedfCu0o67EMIFJZgEknwVE6/Vpm5YrKuzVkNJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d130,2606:4700:3036::6815:ff3
SOA + serial 2402780284
DNSSEC + insecure − indeterminate
2026-06-20 22:36:57
NS − hal.ns.cloudflare.com − sneh.ns.cloudflare.com
A − 104.21.15.243 − 172.67.209.48
MX − 0 niklasg-dk.mail.protection.outlook.com
AAAA − 2606:4700:3034::ac43:d130 − 2606:4700:3036::6815:ff3
TXT − v=spf1 include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h2" ipv4hint=104.21.15.243,172.67.209.48 ech=AEX+DQBBnAAgACBeRsiogButg1cXG+B47GvAtSqi3Ug1C0cFugeMjxDaMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d130,2606:4700:3036::6815:ff3
SOA − serial 2402780284
DNSSEC + indeterminate − insecure
2026-06-17 22:54:28 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2402780284 · DNSSEC insecure

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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