hjortkoereskole.dk

📜 Historical scan 2026-06-20 20:21:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjortkoereskole.dk is a .dk domain served by 2 nameservers (fatima.ns.cloudflare.com, kianchau.ns.cloudflare.com). It was registered on 19 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.203 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by hjortkoereskole-dk.mail.protection.outlook.com. 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 89ms

Nameserver	IP addresses	PTR	ASN / ISP
fatima.ns.cloudflare.com	108.162.194.188 162.159.38.188 172.64.34.188 2606:4700:50::a29f:26bc 2803:f800:50::6ca2:c2bc 2a06:98c1:50::ac40:22bc	fatima.ns.cloudflare.com — fatima.ns.cloudflare.com fatima.ns.cloudflare.com fatima.ns.cloudflare.com fatima.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kianchau.ns.cloudflare.com	108.162.195.179 162.159.44.179 172.64.35.179 2606:4700:58::a29f:2cb3 2803:f800:50::6ca2:c3b3 2a06:98c1:50::ac40:23b3	kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.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 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.203	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.181	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hjortkoereskole-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 52.101.68.25 52.101.68.5 52.101.73.16 52.101.73.19	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.99.204.136

🔷 AAAA Records (IPv6)#

2 records 103ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:4ccb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:c8b5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 110ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.203,172.67.200.181 ech=AEX+DQBB7gAgACA6YMxq103qlP+thN+qM2g13r2RFDyslXXeh2G65GGceAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4ccb,2606:4700:3034::ac43:c8b5

🔌 SRV Records#

1 records 164ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 335ms

TXT Record
MS=ms20228070
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (hjortkoereskole.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 2026-10-20 20:42:35

www	104.21.76.203 172.67.200.181 2606:4700:3031::6815:4ccb 2606:4700:3031::ac43:c8b5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network hjortkoereskole.dk: 104.21.76.203 172.67.200.181 2606:4700:3031::6815:4ccb 2606:4700:3031::ac43:c8b5 (AS13335) www.hjortkoereskole.dk: 104.21.76.203 172.67.200.181 2606:4700:3031::6815:4ccb 2606:4700:3031::ac43:c8b5 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

225ms

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

🏷️ SOA#

92ms

Field	Value
Serial	2404981302
Primary NS (MNAME)	fatima.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 20:57:01

Field	Value
Registrar	Simply.com A/S
Registered	2023-10-19
Expires	2027-10-18 (355d)

🔗 Same registrant#

1 domain

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
hjortkøreskole.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

89ms

102ms

109ms

AAAA

103ms

TXT

335ms

CAA

84ms

HTTPS

110ms

TLSA

284ms

SOA

92ms

MTA-STS

89ms

DNSSEC

225ms

SRV

164ms

Total

1356ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 20:42:35	1189ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-19 17:22:33	594ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 01:38:18	923ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 06:00:08	1322ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 20:59:08	1141ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 20:49:18	1369ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 20:03:50	1250ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 05:13:03	1217ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-30 16:03:11	17803ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 12:21:27	1696ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 07:53:00	1635ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 16:50:53	2181ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 11:22:24	1537ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 02:54:19	1172ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 20:21:48 shown	1356ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:46:28	247ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:41:36	3808ms	2 NS 2 A 1 MX	🔓 Insecure