hørsholmungdomsskole.dk xn--hrsholmungdomsskole-v7b.dk

Records from scan: 2026-10-23 20:02:19 · 1836ms total · last checked 2026-10-25 08:18 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hørsholmungdomsskole.dk is a .dk domain served by 2 nameservers (kip.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 20 April 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.47 is hosted by Cloudflare, Inc. (AS13335). The zone is of unknown DNSSEC status, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 83ms

Nameserver	IP addresses	PTR	ASN / ISP
kip.ns.cloudflare.com	108.162.193.128 172.64.33.128 173.245.59.128 2606:4700:58::adf5:3b80 2803:f800:50::6ca2:c180 2a06:98c1:50::ac40:2180	kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.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 114ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.90.47	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.195.54	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 79ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:5a2f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c336	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 97ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.90.47,172.67.195.54 ech=AEX+DQBBvAAgACDPPymhyutTHiORIFutrIoJ4Pppxf8BrdLINC4BsyTkMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5a2f,2606:4700:3035::ac43:c336

📝 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#

checked 2026-10-23 20:02:20

www	104.21.90.47 172.67.195.54 2606:4700:3035::6815:5a2f 2606:4700:3035::ac43:c336 (AS13335) (address records, no CNAME)
www vs bare domain	Same network hørsholmungdomsskole.dk: 104.21.90.47 172.67.195.54 2606:4700:3035::6815:5a2f 2606:4700:3035::ac43:c336 (AS13335) www.hørsholmungdomsskole.dk: 104.21.90.47 172.67.195.54 2606:4700:3035::6815:5a2f 2606:4700:3035::ac43:c336 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.hørsholmungdomsskole.dk	tJAAHLMRU96CltxLKtc--Te912WByYbh_ivs904oC4U
TXT	_acme-challenge.hørsholmungdomsskole.dk	_zdqkZK95nuVTvdr8iEFABPhCYelNMtkip81xJlKkNI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

235ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

63ms

Field	Value
Serial	2418156694
Primary NS (MNAME)	kip.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-23 20:18:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-04-20
Expires	2027-04-30 (186d)

🔗 Same registrant#

7 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
hkntnet.dk	A/S SCANNET
hoersholm.dk	A/S SCANNET
horsholm.dk	A/S SCANNET
hørsholm.dk	Punktum dk A/S (direct)
trommen.dk	Punktum dk A/S (direct)
ungihorsholm.dk	Punktum dk A/S (direct)
ungihørsholm.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

83ms

114ms

105ms

AAAA

79ms

TXT

307ms

CAA

95ms

HTTPS

97ms

TLSA

159ms

SOA

63ms

MTA-STS

130ms

DNSSEC

235ms

SRV

129ms

Total

1836ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 20:02:19 shown	1836ms	2 NS 2 A 0 MX	❓ Unknown
2026-09-29 20:54:00	526ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 18:40:23	1193ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 11:38:44	484ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 04:38:44	1255ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 04:37:54	910ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 01:14:11	3988ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-12 13:51:08	903ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-24 15:22:41	753ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-24 13:34:50	3876ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-17 15:24:26	229ms	0 NS 0 A 0 MX	🔒 Secure