birkeroedskole.dk

📜 Historical scan 2026-10-01 04:22:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birkeroedskole.dk is a .dk domain served by 3 nameservers (ns1.rudersdal.dk, ns2.rudersdal.dk, ns3.rudersdal.dk). It was registered on 11 April 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.85.44.100 is hosted by Rudersdal Kommune (AS200538) in Denmark. Mail is handled by mx10.skolekom.dk, mx20.skolekom.dk and 2 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

3 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.rudersdal.dk	185.85.44.55	—	AS200538 Rudersdal Kommune
ns2.rudersdal.dk	185.85.44.57	—	AS200538 Rudersdal Kommune
ns3.rudersdal.dk	185.85.44.72	—	AS200538 Rudersdal Kommune

🌍 A Records#

1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.85.44.100	300s	—	AS200538	Rudersdal Kommune	185.85.44.0/22	🇩🇰 Denmark	Hørsholm

📧 MX Records#

4 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx10.skolekom.dk	—	—	—
20	300s	mx20.skolekom.dk	—	—	—
30	300s	mx30.skolekom.dk	—	—	—
40	300s	mx40.skolekom.dk	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-09 07:06:57

www CNAME	birkeroedskole.dk (all on birkeroedskole.dk) → 185.85.44.100 (AS200538)
www vs bare domain	Same network birkeroedskole.dk: 185.85.44.100 (AS200538) www.birkeroedskole.dk: 185.85.44.100 (AS200538)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

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

🏷️ SOA#

32ms

Field	Value
Serial	20
Primary NS (MNAME)	ns1.rudersdal.dk
Responsible (RNAME)	hostmaster@rudersdal.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 07:35:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-04-11
Expires	2027-04-30 (185d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

26ms

29ms

AAAA

32ms

TXT

165ms

CAA

34ms

HTTPS

27ms

TLSA

71ms

SOA

32ms

MTA-STS

41ms

DNSSEC

107ms

SRV

63ms

Total

506ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 07:06:57	3063ms	3 NS 1 A 4 MX	🔓 Insecure
2026-10-01 04:22:33 shown	506ms	3 NS 1 A 4 MX	🔓 Insecure
2026-09-25 01:42:08	509ms	3 NS 1 A 4 MX	🔓 Insecure
2026-09-12 15:20:18	3453ms	3 NS 1 A 4 MX	🔓 Insecure
2026-09-02 06:30:34	549ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-27 05:44:48	3044ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-28 00:51:37	4880ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-23 11:37:42	529ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-20 04:51:04	861ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-16 14:44:50	457ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-16 14:40:04	663ms	3 NS 1 A 4 MX	🔓 Insecure