syndis.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 43 changes
Scanned AtChanges since previous scan
2026-08-04 22:18:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBkgAgACA7W7ZMrL5CN0lj+GM77N1JcbBGCzWaoTcQDYqVUAircgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3034::6815:3664 − 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBoQAgACAFyR4nxjfIhmu0du/ZzF0N3DUl3Fx6A8lnVwHyeQz9VwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3034::6815:3664
SOA + serial 2410729278 − serial 2409863761
2026-07-19 10:52:21
AAAA + 2606:4700:3034::6815:3664 − 2606:4700:3031::6815:3664
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBoQAgACAFyR4nxjfIhmu0du/ZzF0N3DUl3Fx6A8lnVwHyeQz9VwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3034::6815:3664 − 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBvAAgACBDGjd7KAA//oYh2o3NrutZX4VpGmOe42gVNB175MZ0bAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3031::6815:3664
SOA + serial 2409863761 − serial 2405631453
2026-06-25 12:41:14
NS + clyde.ns.cloudflare.com + nora.ns.cloudflare.com
A + 104.21.54.100 + 172.67.168.109
MX + 1 aspmx.l.google.com + 10 alt3.aspmx.l.google.com + 10 alt4.aspmx.l.google.com + 5 alt1.aspmx.l.google.com + 5 alt2.aspmx.l.google.com
AAAA + 2606:4700:3030::ac43:a86d + 2606:4700:3031::6815:3664
TXT + google-site-verification=ukUiarVnjrSGsViDQeU74JkiVSVOSYeUpbjy7Dt9e4Q + v=spf1 include:_spf.google.com ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBvAAgACBDGjd7KAA//oYh2o3NrutZX4VpGmOe42gVNB175MZ0bAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3031::6815:3664
SOA + serial 2405631453
DMARC + v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
DNSSEC + insecure − indeterminate
2026-06-24 04:22:52
NS − clyde.ns.cloudflare.com − nora.ns.cloudflare.com
A − 104.21.54.100 − 172.67.168.109
MX − 1 aspmx.l.google.com − 10 alt3.aspmx.l.google.com − 10 alt4.aspmx.l.google.com − 5 alt1.aspmx.l.google.com − 5 alt2.aspmx.l.google.com
AAAA − 2606:4700:3030::ac43:a86d − 2606:4700:3031::6815:3664
TXT − google-site-verification=ukUiarVnjrSGsViDQeU74JkiVSVOSYeUpbjy7Dt9e4Q − v=spf1 include:_spf.google.com ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBbAAgACC5AffPo+JPkw4QIw5RPp8El+SOa3PX3LxImXXBT2f+LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3031::6815:3664
SOA − serial 2405631453
DMARC − v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
DNSSEC + indeterminate − insecure
2026-06-24 03:36:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBbAAgACC5AffPo+JPkw4QIw5RPp8El+SOa3PX3LxImXXBT2f+LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3031::6815:3664 − 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3031::6815:3664
2026-06-21 07:04:36
NS + clyde.ns.cloudflare.com + nora.ns.cloudflare.com
A + 104.21.54.100 + 172.67.168.109
MX + 1 aspmx.l.google.com + 10 alt3.aspmx.l.google.com + 10 alt4.aspmx.l.google.com + 5 alt1.aspmx.l.google.com + 5 alt2.aspmx.l.google.com
AAAA + 2606:4700:3030::ac43:a86d + 2606:4700:3031::6815:3664
TXT + google-site-verification=ukUiarVnjrSGsViDQeU74JkiVSVOSYeUpbjy7Dt9e4Q + v=spf1 include:_spf.google.com ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3031::6815:3664
SOA + serial 2405631453
DMARC + v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
DNSSEC + insecure − indeterminate
2026-06-20 17:57:20
NS − clyde.ns.cloudflare.com − nora.ns.cloudflare.com
A − 104.21.54.100 − 172.67.168.109
MX − 1 aspmx.l.google.com − 10 alt3.aspmx.l.google.com − 10 alt4.aspmx.l.google.com − 5 alt1.aspmx.l.google.com − 5 alt2.aspmx.l.google.com
AAAA − 2606:4700:3030::ac43:a86d − 2606:4700:3031::6815:3664
TXT − google-site-verification=ukUiarVnjrSGsViDQeU74JkiVSVOSYeUpbjy7Dt9e4Q − v=spf1 include:_spf.google.com ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBfAAgACBmw0QpofV+SWE2CNQcawlJDazfmzgx8yx3lHcFT62mJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3031::6815:3664
SOA − serial 2405631453
DMARC − v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
DNSSEC + indeterminate − insecure
2026-06-20 06:16:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBfAAgACBmw0QpofV+SWE2CNQcawlJDazfmzgx8yx3lHcFT62mJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3031::6815:3664 − 1 . alpn="h3,h2" ipv4hint=104.21.54.100,172.67.168.109 ech=AEX+DQBBLQAgACCrQdpb2a3PDJIlRena30f6iXhyGTgVnWbVR/N7meI8EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a86d,2606:4700:3031::6815:3664
2026-06-17 19:33:32 baseline 2 NS · 2 A · 5 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2405631453 · 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.

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