historiekanon.dk

📜 Historical scan 2026-08-15 09:36:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

historiekanon.dk is a .dk domain served by 2 nameservers (gemma.ns.cloudflare.com, todd.ns.cloudflare.com). It was registered on 18 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.30.40 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 244ms

Nameserver	IP addresses	PTR	ASN / ISP
gemma.ns.cloudflare.com	108.162.194.27 162.159.38.27 172.64.34.27 2606:4700:50::a29f:261b 2803:f800:50::6ca2:c21b 2a06:98c1:50::ac40:221b	gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
todd.ns.cloudflare.com	108.162.193.146 172.64.33.146 173.245.59.146 2606:4700:58::adf5:3b92 2803:f800:50::6ca2:c192 2a06:98c1:50::ac40:2192	todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 250ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.30.40	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.150.135	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.150.135
🔶 Autoconfig	104.21.30.40

🔷 AAAA Records (IPv6)#

2 records 183ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1e28	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:9687	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 226ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.30.40,172.67.150.135 ech=AEX+DQBBSAAgACCdcsDkrLIDnIgGcYfL5sf7hS+FaWU3obLlk5vP3KkUIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1e28,2606:4700:3031::ac43:9687

🔌 SRV Records#

1 records 260ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 518ms

TXT Record
v=spf1 +a +mx +ip4:199.188.200.139 include:spf.web-hosting.com ~all

✉️ SPF#

Policy	Record (historiekanon.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:199.188.200.139 include:spf.web-hosting.com ~all

📨 DMARC#

Policy	Record (_dmarc.historiekanon.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 20:46:15

www	104.21.30.40 172.67.150.135 2606:4700:3031::6815:1e28 2606:4700:3031::ac43:9687 (AS13335) (address records, no CNAME)
www vs bare domain	Same network historiekanon.dk: 104.21.30.40 172.67.150.135 2606:4700:3031::6815:1e28 2606:4700:3031::ac43:9687 (AS13335) www.historiekanon.dk: 104.21.30.40 172.67.150.135 2606:4700:3031::6815:1e28 2606:4700:3031::ac43:9687 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: ~all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

412ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2412147556
Primary NS (MNAME)	gemma.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 19:38:04

Field	Value
Registrar	Realtime Register B.V.
Registered	2025-10-18
Expires	2027-10-17 (361d)

📋 WHOIS#

⏱️ Lookup Timing#

244ms

250ms

169ms

AAAA

183ms

TXT

518ms

CAA

257ms

HTTPS

226ms

TLSA

230ms

SOA

0ms

MTA-STS

264ms

DNSSEC

412ms

SRV

260ms

Total

3832ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 20:46:15	2284ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 17:07:15	1934ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-15 09:36:25 shown	3832ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-13 20:58:20	8916ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-05 20:09:48	10729ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 05:48:21	832ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 03:15:04	1240ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:24:26	646ms	2 NS 2 A 0 MX	🔓 Insecure