el-tech.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 23 changes
Scanned AtChanges since previous scan
2026-08-27 21:08:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.20,172.67.131.141 ech=AEX+DQBB/AAgACBaY3xXTjHGn020myaHmA0UDNM1FWVR3m9nS/VJiWGkRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:414,2606:4700:3032::ac43:838d − 1 . alpn="h3,h2" ipv4hint=104.21.4.20,172.67.131.141 ech=AEX+DQBBdAAgACDVWeWVwnXIEPPfnSSJHCg/uQ9YKjSh047ycADFH6t/DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:414,2606:4700:3032::ac43:838d
2026-08-07 17:33:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.20,172.67.131.141 ech=AEX+DQBBdAAgACDVWeWVwnXIEPPfnSSJHCg/uQ9YKjSh047ycADFH6t/DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:414,2606:4700:3032::ac43:838d − 1 . alpn="h3,h2" ipv4hint=104.21.4.20,172.67.131.141 ech=AEX+DQBBywAgACD248FHkYqGZs4z65mccGfUqSoqVg/LsYGedep9G2X9NAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:414,2606:4700:3032::ac43:838d
SOA + serial 2411383804 − serial 2408748533
2026-07-05 22:31:03
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.20,172.67.131.141 ech=AEX+DQBBywAgACD248FHkYqGZs4z65mccGfUqSoqVg/LsYGedep9G2X9NAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:414,2606:4700:3032::ac43:838d − 1 . alpn="h3,h2" ipv4hint=104.21.4.20,172.67.131.141 ech=AEX+DQBByQAgACBxrXDHFg2Mj+CVqUSq6j+0E6cQxwDwGEmE1AyxghajegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:414,2606:4700:3032::ac43:838d
SOA + serial 2408748533 − serial 2406250951
2026-06-28 07:30:26
AAAA + 2606:4700:3030::6815:414 − 2606:4700:3036::6815:414
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.20,172.67.131.141 ech=AEX+DQBByQAgACBxrXDHFg2Mj+CVqUSq6j+0E6cQxwDwGEmE1AyxghajegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:414,2606:4700:3032::ac43:838d − 1 . alpn="h3,h2" ipv4hint=104.21.4.20,172.67.131.141 ech=AEX+DQBB+QAgACCLWpSvAIFyohc3OUz6IkX2zLjZvgwV5XirYBFdcay/AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:838d,2606:4700:3036::6815:414
2026-06-22 21:28:35
NS + meiling.ns.cloudflare.com + sullivan.ns.cloudflare.com
A + 104.21.4.20 + 172.67.131.141
MX + 0 eltech-dk0e.mail.protection.outlook.com
AAAA + 2606:4700:3032::ac43:838d + 2606:4700:3036::6815:414
TXT + google-site-verification=PCE_vHYef1sXqnl94Z2Hk2SDmhM + MS=ms90258989 + v=spf1 include:spf.protection.outlook.com ip4:193.8.36.0/22 include:spf.minuba.dk -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.20,172.67.131.141 ech=AEX+DQBB+QAgACCLWpSvAIFyohc3OUz6IkX2zLjZvgwV5XirYBFdcay/AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:838d,2606:4700:3036::6815:414
SOA + serial 2406250951
DNSSEC + insecure − indeterminate
2026-06-22 17:54:47
NS − meiling.ns.cloudflare.com − sullivan.ns.cloudflare.com
A − 104.21.4.20 − 172.67.131.141
MX − 0 eltech-dk0e.mail.protection.outlook.com
AAAA − 2606:4700:3032::ac43:838d − 2606:4700:3036::6815:414
TXT − google-site-verification=PCE_vHYef1sXqnl94Z2Hk2SDmhM − MS=ms90258989 − v=spf1 include:spf.protection.outlook.com ip4:193.8.36.0/22 include:spf.minuba.dk -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.4.20,172.67.131.141 ech=AEX+DQBBXgAgACBk3IkpEn8VmeTeqwAXwjKHnHDe2nNyrlKhzDn33dKfVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:838d,2606:4700:3036::6815:414
SOA − serial 2406250951
DNSSEC + indeterminate − insecure
2026-06-17 06:35:18 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2406250951 · 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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