rosmus-skole.dk

Records from scan: 2026-10-07 21:53:34 · 279ms total · last checked 2026-10-25 10:11 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rosmus-skole.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 7 February 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	60s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 111ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (rosmus-skole.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.rosmus-skole.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6981b072c62b6@dmarc-dk.centerasecurity.com

📬 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 2026-10-07 21:53:34

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network rosmus-skole.dk: 93.191.155.240 (AS48854) www.rosmus-skole.dk: 93.191.155.240 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

51ms

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

🏷️ SOA#

21ms

Field	Value
Serial	2026030401
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 07:22:37

Field	Value
Registrar	DANDOMAIN A/S
Registered	2008-02-07
Expires	2031-02-28 (1586d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

30ms

AAAA

31ms

TXT

111ms

CAA

29ms

HTTPS

42ms

TLSA

25ms

SOA

21ms

MTA-STS

31ms

DNSSEC

51ms

SRV

40ms

Total

279ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:53:34 shown	279ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-25 01:16:30	390ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-06 06:56:47	422ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-27 20:31:43	490ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-25 15:24:14	427ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 07:17:55	466ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 12:58:30	1434ms	2 NS 1 A 0 MX	🔒 Secure