nitrogen.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 27 changes
Scanned AtChanges since previous scan
2026-08-26 16:50:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBDgAgACDH6830XIjbPhGwX6lmbkobeH4z2RDPkGcHd/DpskPMWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f39,2606:4700:3035::6815:2732 − 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBOgAgACBq+Hu7wZl0u5XO6FHk79rKLOurWle6xjUI8MqpJMGNBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f39,2606:4700:3035::6815:2732
2026-08-10 12:04:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBOgAgACBq+Hu7wZl0u5XO6FHk79rKLOurWle6xjUI8MqpJMGNBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f39,2606:4700:3035::6815:2732 − 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBiQAgACAk/TJmkZkau+YGFNKvBHffwh1nqXhGXb8yABq/2garIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f39,2606:4700:3035::6815:2732
SOA + serial 2411799050 − serial 2410287099
2026-07-23 21:37:11
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBiQAgACAk/TJmkZkau+YGFNKvBHffwh1nqXhGXb8yABq/2garIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f39,2606:4700:3035::6815:2732 − 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBrgAgACBlcYwFMFnRlIY2SWqfE0UPjtipWZe+5IrLScFuly4kNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f39,2606:4700:3035::6815:2732
SOA + serial 2410287099 − serial 2406690471
2026-06-25 03:47:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBrgAgACBlcYwFMFnRlIY2SWqfE0UPjtipWZe+5IrLScFuly4kNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f39,2606:4700:3035::6815:2732 − 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBTwAgACBX+ZSumZShK8h4aIpCVxTMOFQZqwKAJrcXPNyMBDoqIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f39,2606:4700:3035::6815:2732
2026-06-21 03:32:46
NS + elinore.ns.cloudflare.com + noel.ns.cloudflare.com
A + 104.21.39.50 + 172.67.143.57
MX + 20 amir.mx.cloudflare.net + 60 isaac.mx.cloudflare.net + 90 linda.mx.cloudflare.net
AAAA + 2606:4700:3033::ac43:8f39 + 2606:4700:3035::6815:2732
TXT + google-site-verification=VuiPEhEuc8RWXQMRyuhcfG-q3L3hTbPnYUDDjfr3md4 + v=spf1 include:_spf.mx.cloudflare.net ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBTwAgACBX+ZSumZShK8h4aIpCVxTMOFQZqwKAJrcXPNyMBDoqIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f39,2606:4700:3035::6815:2732
TLSA + _25._tcp.amir.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79 + _25._tcp.amir.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 + _25._tcp.amir.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB + _25._tcp.isaac.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79 + _25._tcp.isaac.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB + _25._tcp.isaac.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 + _25._tcp.linda.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB + _25._tcp.linda.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 + _25._tcp.linda.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79
SOA + serial 2406690471
DNSSEC + insecure − indeterminate
2026-06-21 00:57:46
NS − elinore.ns.cloudflare.com − noel.ns.cloudflare.com
A − 104.21.39.50 − 172.67.143.57
MX − 20 amir.mx.cloudflare.net − 60 isaac.mx.cloudflare.net − 90 linda.mx.cloudflare.net
AAAA − 2606:4700:3033::ac43:8f39 − 2606:4700:3035::6815:2732
TXT − google-site-verification=VuiPEhEuc8RWXQMRyuhcfG-q3L3hTbPnYUDDjfr3md4 − v=spf1 include:_spf.mx.cloudflare.net ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBIQAgACAvXL2QT1uqHEt1cMWElko2UlrQ0sz0DnrFBwodx/LwRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f39,2606:4700:3035::6815:2732
TLSA − _25._tcp.amir.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 − _25._tcp.amir.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79 − _25._tcp.amir.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB − _25._tcp.isaac.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79 − _25._tcp.isaac.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB − _25._tcp.isaac.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 − _25._tcp.linda.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB − _25._tcp.linda.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 − _25._tcp.linda.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79
SOA − serial 2406690471
DNSSEC + indeterminate − insecure
2026-06-19 12:14:39
AAAA + 2606:4700:3033::ac43:8f39 + 2606:4700:3035::6815:2732 − 2606:4700:3033::6815:2732 − 2606:4700:3035::ac43:8f39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBIQAgACAvXL2QT1uqHEt1cMWElko2UlrQ0sz0DnrFBwodx/LwRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8f39,2606:4700:3035::6815:2732 − 1 . alpn="h3,h2" ipv4hint=104.21.39.50,172.67.143.57 ech=AEX+DQBBvgAgACBJni85WGHe97uPSIHOOQhUxAzLI4MySMevNjtzivHyJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2732,2606:4700:3035::ac43:8f39
DNSSEC + insecure − bogus
2026-06-18 06:53:11 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 2 TXT · 1 HTTPS · 9 TLSA · serial 2406690471 · DNSSEC bogus

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

dhd.dk [/] search Domains, Hosts & DNS — .dk zone