cyberhus.dk

📜 Historical scan 2026-07-04 12:20:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cyberhus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 March 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.247.151 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, 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#

2 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.247.151	600s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

7 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	108.177.14.27 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lt-in-f27.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 498ms

TXT Record
facebook-domain-verification=1gdqtkz3n5ov48ilyxgfg95dlujrxb
google-site-verification=Pf34SUWo9Nwc2JCL7FDfdr5cZFIkJ_FaUZ_F5QG05BA
v=spf1 include:_spf.google.com ip4:185.126.153.92 ip4:195.194.49.1 include:send.heysender.com ~all

✉️ SPF#

Policy	Record (cyberhus.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ip4:185.126.153.92 ip4:195.194.49.1 include:send.heysender.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 2026-10-12 14:17:48

www CNAME	cyberhus.dk (all on cyberhus.dk) → 81.95.247.151 (AS48854)
www vs bare domain	Same network cyberhus.dk: 81.95.247.151 (AS48854) www.cyberhus.dk: 81.95.247.151 (AS48854)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

149ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2026040103
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 05:42:01

Field	Value
Registrar	Simply.com A/S
Registered	2004-03-12
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

63ms

67ms

50ms

AAAA

55ms

TXT

498ms

CAA

53ms

HTTPS

64ms

TLSA

613ms

SOA

63ms

MTA-STS

97ms

DNSSEC

149ms

SRV

186ms

Total

2525ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 14:17:48	924ms	3 NS 1 A 7 MX	🔓 Insecure
2026-10-04 06:01:32	785ms	3 NS 1 A 7 MX	🔓 Insecure
2026-08-09 15:21:24	1619ms	3 NS 1 A 7 MX	🔓 Insecure
2026-07-04 12:20:12 shown	2525ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 23:29:38	637ms	2 NS 1 A 7 MX	⚠️ Bogus
2026-06-16 23:21:25	912ms	2 NS 1 A 7 MX	🔒 Secure