oerestadfriskole.dk

📜 Historical scan 2026-07-26 22:15:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oerestadfriskole.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 23 November 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.28 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
bella.ns.cloudflare.com	108.162.192.74 172.64.32.74 173.245.58.74 2606:4700:50::adf5:3a4a 2803:f800:50::6ca2:c04a 2a06:98c1:50::ac40:204a	bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.28	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.169	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9da9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:e1c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.28,172.67.157.169 ech=AEX+DQBBiQAgACDDI7oOFUbbbSGy6UWrAQrmEoecIlx8c9rx8g+mQs0AbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9da9,2606:4700:3037::6815:e1c

📝 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 2026-10-15 17:52:36

www	Exists, no address
www vs bare domain	www does not resolve oerestadfriskole.dk: 104.21.14.28 172.67.157.169 2606:4700:3033::ac43:9da9 2606:4700:3036::6815:e1c (AS13335) www.oerestadfriskole.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

142ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2410580804
Primary NS (MNAME)	bella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 09:43:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-11-23
Expires	2026-11-30 (38d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

40ms

47ms

AAAA

44ms

TXT

209ms

CAA

45ms

HTTPS

44ms

TLSA

92ms

SOA

0ms

MTA-STS

81ms

DNSSEC

142ms

SRV

16055ms

Total

16797ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 17:52:36	2030ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-13 15:30:42	636ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-12 11:17:35	411ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-11 09:30:23	409ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 04:37:07	1094ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-25 03:25:22	571ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-25 00:40:44	582ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-07 04:09:35	672ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-13 07:04:11	963ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-26 22:15:08 shown	16797ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-19 17:23:36	8750ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-28 18:42:32	818ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-28 05:12:29	652ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 15:18:12	793ms	2 NS 2 A 0 MX	🔒 Secure