rentabrain.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 32 changes
Scanned AtChanges since previous scan
2026-07-04 19:32:33
NS + novalee.ns.cloudflare.com + tim.ns.cloudflare.com − ns1.nordicway.dk − ns2.nordicway.dk − ns3.nordicway.dk − ns4.nordicway.dk
A + 104.21.48.252 + 172.67.157.26 − 178.63.26.153
MX − 0 mail.rentabrain.dk
AAAA + 2606:4700:3031::6815:30fc + 2606:4700:3036::ac43:9d1a − 2a01:4f8:141:4284::2
TXT − v=spf1 ip4:178.63.26.153 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.252,172.67.157.26 ech=AEX+DQBBbAAgACBbHH8lxeApGVZAPFE/+kMnvt8VqnfAnQTfxZVRsoPyKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:30fc,2606:4700:3036::ac43:9d1a
SOA + serial 2408565842 − serial 2026062802
DMARC − v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
2026-06-29 01:49:04
NS + ns1.nordicway.dk + ns2.nordicway.dk + ns3.nordicway.dk + ns4.nordicway.dk − khalid.ns.cloudflare.com − lady.ns.cloudflare.com
A + 178.63.26.153 − 104.21.48.252 − 172.67.157.26
MX + 0 mail.rentabrain.dk
AAAA + 2a01:4f8:141:4284::2 − 2606:4700:3031::6815:30fc − 2606:4700:3036::ac43:9d1a
TXT + v=spf1 ip4:178.63.26.153 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.48.252,172.67.157.26 ech=AEX+DQBBYAAgACAxrvh6uO+lluAfM5nQnCLjW61wH96yeAzBiWzsEOacfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:30fc,2606:4700:3036::ac43:9d1a
SOA + serial 2026062802 − serial 2407699829
DMARC + v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
2026-06-25 07:24:27
NS + khalid.ns.cloudflare.com + lady.ns.cloudflare.com
A + 104.21.48.252 + 172.67.157.26
AAAA + 2606:4700:3031::6815:30fc + 2606:4700:3036::ac43:9d1a
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.252,172.67.157.26 ech=AEX+DQBBYAAgACAxrvh6uO+lluAfM5nQnCLjW61wH96yeAzBiWzsEOacfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:30fc,2606:4700:3036::ac43:9d1a
SOA + serial 2407699829
DNSSEC + insecure − indeterminate
2026-06-24 10:04:56 no changes
2026-06-20 22:17:32
NS − ns1.nordicway.dk − ns2.nordicway.dk − ns3.nordicway.dk − ns4.nordicway.dk
A − 142.132.203.237
MX − 0 mail.rentabrain.dk
TXT − v=spf1 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all
SOA − serial 2026062005
DMARC − v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
DNSSEC + indeterminate − insecure
2026-06-20 19:22:02
SOA + serial 2026062005 − serial 2026062003
2026-06-20 14:24:31
SOA + serial 2026062003 − serial 2026061807
2026-06-19 02:23:16
SOA + serial 2026061807 − serial 2026061703
2026-06-17 13:54:24 baseline 4 NS · 1 A · 1 MX · 1 TXT · serial 2026061703 · DMARC · 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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