cyberforum.dk

Records from scan: 2026-10-12 02:54:19 · 686ms total · last checked 2026-10-18 09:54 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cyberforum.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 December 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx10.websupport.se, mx20.websupport.se. The zone is DNSSEC-signed and validates, has no 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 38ms

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#

🌍

No A records found

📧 MX Records#

2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx10.websupport.se	109.235.175.124 109.235.175.125 109.235.175.126 2a00:1968:0:9:109:235:175:124 2a00:1968:0:9:109:235:175:125 2a00:1968:0:9:109:235:175:126	m101-u5-mx.websupport.se m101-u6-mx.websupport.se m101-u7-mx.websupport.se m101-u5-mx.websupport.se m101-u6-mx.websupport.se m101-u7-mx.websupport.se	AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB
20	3600s	mx20.websupport.se	109.235.175.124 109.235.175.125 109.235.175.126 2a00:1968:0:9:109:235:175:124 2a00:1968:0:9:109:235:175:125 2a00:1968:0:9:109:235:175:126	m101-u5-mx.websupport.se m101-u6-mx.websupport.se m101-u7-mx.websupport.se m101-u5-mx.websupport.se m101-u6-mx.websupport.se m101-u7-mx.websupport.se	AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB AS41528 Loopia AB

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 163ms

TXT Record
v=spf1 mx include:spf.websupport.se include:q3.dk include:mail.dk include:iprange.spf.servage.net -all

✉️ SPF#

Policy	Record (cyberforum.dk)
-all (hard fail)	v=spf1 mx include:spf.websupport.se include:q3.dk include:mail.dk include:iprange.spf.servage.net -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#

checked 2026-10-12 02:54:19

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves cyberforum.dk: no address www.cyberforum.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: -all

error include:iprange.spf.servage.net has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

6 records 145ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx10.websupport.se	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx10.websupport.se	DANE-TA · SPKI · SHA-256	C784333D20BCD742B9FDC3236F4E509B…
SMTP _25._tcp.mx10.websupport.se	DANE-TA · SPKI · SHA-256	0E8BB18BBEEFB381BE21BFC1A206D317…
SMTP _25._tcp.mx20.websupport.se	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx20.websupport.se	DANE-TA · SPKI · SHA-256	C784333D20BCD742B9FDC3236F4E509B…
SMTP _25._tcp.mx20.websupport.se	DANE-TA · SPKI · SHA-256	0E8BB18BBEEFB381BE21BFC1A206D317…

🔐 DNSSEC#

71ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

36ms

Field	Value
Serial	2026101101
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 2026-10-12 03:03:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-12-19
Expires	2026-12-31 (73d)

🔗 Same registrant#

3 domains

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
fotoforum.dk	Punktum dk A/S (direct)
mil-con.dk	Punktum dk A/S (direct)
wieslander.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

44ms

36ms

AAAA

43ms

TXT

163ms

CAA

42ms

HTTPS

38ms

TLSA

145ms

SOA

36ms

MTA-STS

50ms

DNSSEC

71ms

SRV

52ms

Total

686ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 02:54:19 shown	686ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-30 18:05:54	731ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-29 14:45:31	1166ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-13 10:31:29	3979ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-01 08:08:11	4925ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-27 17:28:31	1703ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-26 17:34:36	1045ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-12 04:58:02	3360ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-17 22:07:19	8811ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-14 17:24:53	1065ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-12 02:39:42	921ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-02 00:36:44	781ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-02 00:21:56	4460ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-16 23:22:46	491ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-16 23:21:01	757ms	2 NS 0 A 2 MX	🔒 Secure