dssv-lehrplan.dk

📜 Historical scan 2026-10-03 11:55:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dssv-lehrplan.dk is a .dk domain served by 2 nameservers (gannon.ns.cloudflare.com, raina.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.134 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
gannon.ns.cloudflare.com	108.162.195.59 162.159.44.59 172.64.35.59 2606:4700:58::a29f:2c3b 2803:f800:50::6ca2:c33b 2a06:98c1:50::ac40:233b	gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
raina.ns.cloudflare.com	108.162.194.241 162.159.38.241 172.64.34.241 2606:4700:50::a29f:26f1 2803:f800:50::6ca2:c2f1 2a06:98c1:50::ac40:22f1	raina.ns.cloudflare.com raina.ns.cloudflare.com raina.ns.cloudflare.com raina.ns.cloudflare.com raina.ns.cloudflare.com raina.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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.134	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.46	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.159.46
🔶 Autoconfig	104.21.14.134

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:e86	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:9f2e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.134,172.67.159.46 ech=AEX+DQBB7QAgACAJDVDbFK58BmOdKhWjvwcsX91/r74pwUijzhXNfafAcgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:e86,2606:4700:3036::ac43:9f2e

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 13:44:29

www	104.21.14.134 172.67.159.46 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dssv-lehrplan.dk: 104.21.14.134 172.67.159.46 2606:4700:3036::6815:e86 2606:4700:3036::ac43:9f2e (AS13335) www.dssv-lehrplan.dk: 104.21.14.134 172.67.159.46 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2415886596
Primary NS (MNAME)	gannon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

30ms

53ms

AAAA

48ms

TXT

204ms

CAA

47ms

HTTPS

52ms

TLSA

48ms

SOA

27ms

MTA-STS

44ms

DNSSEC

55ms

SRV

80ms

Total

421ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 13:40:09	547ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 11:55:35 shown	421ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 17:56:18	568ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 19:22:39	5134ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 18:07:18	635ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 12:48:08	721ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 19:47:37	898ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 09:09:59	9871ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-30 15:30:44	868ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 23:22:37	652ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 18:17:57	1026ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 02:36:24	2675ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 04:50:43	317ms	2 NS 2 A 0 MX	🔓 Insecure