dfgu.dk
📜 DNS record history  ·  ← Current records
📜 Record History13 scans · 35 changes
Scanned AtChanges since previous scan
2026-09-03 23:35:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.122,172.67.150.242 ech=AEX+DQBBlAAgACA3tZJLxbpnq0I1FEVWWR+QjKFBAX1JNhvL648IBHgSYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:96f2,2606:4700:3037::6815:7a − 1 . alpn="h3,h2" ipv4hint=104.21.0.122,172.67.150.242 ech=AEX+DQBBSwAgACB8hS7XGTvwvsw2I2tpNnL/N/Dx/JBih2q1hmm6BxbXYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:96f2,2606:4700:3037::6815:7a
SOA + serial 2413854405 − serial 2408563226
2026-08-27 05:59:37
AAAA + 2606:4700:3036::ac43:96f2 + 2606:4700:3037::6815:7a − 2606:4700:3034::6815:7a − 2606:4700:3037::ac43:96f2
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.122,172.67.150.242 ech=AEX+DQBBSwAgACB8hS7XGTvwvsw2I2tpNnL/N/Dx/JBih2q1hmm6BxbXYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:96f2,2606:4700:3037::6815:7a − 1 . alpn="h3,h2" ipv4hint=104.21.0.122,172.67.150.242 ech=AEX+DQBBZgAgACCYq4+ghp8tvlOpRr2dxr7mthuU/u7bmLTmspSJO3nsRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:7a,2606:4700:3037::ac43:96f2
2026-07-04 12:35:14
NS + roman.ns.cloudflare.com + sarah.ns.cloudflare.com − ns1.nordicway.dk − ns2.nordicway.dk − ns3.nordicway.dk − ns4.nordicway.dk
A + 104.21.0.122 + 172.67.150.242 − 178.63.26.153
MX − 0 mail.dfgu.dk
AAAA + 2606:4700:3034::6815:7a + 2606:4700:3037::ac43:96f2 − 2a01:4f8:141:4284::2
TXT − v=spf1 ip4:178.63.26.153 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.122,172.67.150.242 ech=AEX+DQBBZgAgACCYq4+ghp8tvlOpRr2dxr7mthuU/u7bmLTmspSJO3nsRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:7a,2606:4700:3037::ac43:96f2
SOA + serial 2408563226 − serial 2026062205
DMARC − v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
2026-06-28 00:49:32
NS + ns1.nordicway.dk + ns2.nordicway.dk + ns3.nordicway.dk + ns4.nordicway.dk − kolton.ns.cloudflare.com − melinda.ns.cloudflare.com
A + 178.63.26.153 − 104.21.0.122 − 172.67.150.242
MX + 0 mail.dfgu.dk
AAAA + 2a01:4f8:141:4284::2 − 2606:4700:3034::6815:7a − 2606:4700:3037::ac43:96f2
TXT + v=spf1 ip4:178.63.26.153 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.0.122,172.67.150.242 ech=AEX+DQBBDgAgACDhfcmMyidRzJBU0gQuDoo193plJKAodT4vBBCun6wARQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:7a,2606:4700:3037::ac43:96f2
SOA + serial 2026062205 − serial 2407698089
DMARC + v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
2026-06-23 17:51:01
NS + kolton.ns.cloudflare.com + melinda.ns.cloudflare.com − ns1.nordicway.dk − ns2.nordicway.dk − ns3.nordicway.dk − ns4.nordicway.dk
A + 104.21.0.122 + 172.67.150.242 − 167.235.1.82
MX − 0 mail.dfgu.dk
AAAA + 2606:4700:3034::6815:7a + 2606:4700:3037::ac43:96f2
TXT − v=spf1 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.0.122,172.67.150.242 ech=AEX+DQBBDgAgACDhfcmMyidRzJBU0gQuDoo193plJKAodT4vBBCun6wARQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:7a,2606:4700:3037::ac43:96f2
SOA + serial 2407698089 − serial 2026062103
DMARC − v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
2026-06-21 15:28:05
SOA + serial 2026062103 − serial 2026062101
2026-06-21 09:58:14
SOA + serial 2026062101 − serial 2026062006
2026-06-20 23:02:27
SOA + serial 2026062006 − serial 2026062001
2026-06-20 10:04:46
SOA + serial 2026062001 − serial 2026061906
2026-06-19 22:29:41
SOA + serial 2026061906 − serial 2026061901
2026-06-19 08:24:10
SOA + serial 2026061901 − serial 2026061805
2026-06-18 21:52:40
SOA + serial 2026061805 − serial 2026061607
2026-06-17 02:36:23 baseline 4 NS · 1 A · 1 MX · 1 TXT · serial 2026061607 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 13 scans). Click a timestamp to view that full snapshot.

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