4hcm.dk

Records from scan: 2026-10-09 10:17:53 · 390ms total · last checked 2026-10-15 20:38 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4hcm.dk is a .dk domain served by 2 nameservers (ns01.no.brand.one.com, ns02.no.brand.one.com). It was registered on 14 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.249.226.60 is hosted by One.com A/S (AS51468) in Norway. The zone is not DNSSEC-signed, 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.no.brand.one.com	195.206.121.12 2001:67c:28cc::12	ns01.no.brand.one.com ns01.no.brand.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.no.brand.one.com	185.10.11.12 2001:67c:3c0::12	ns02.no.brand.one.com ns02.no.brand.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.249.226.60	10800s	linux15.fastname.no	AS51468	One.com A/S	5.249.224.0/19	🇳🇴 Norway	Oslo

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	mailconfig.mailadmin.no

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 54ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	0	443	autodiscover.mailadmin.no

📝 TXT Records#

1 records 144ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (4hcm.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.4hcm.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-09 10:17:53

www	5.249.226.60 (AS51468) (address records, no CNAME)
www vs bare domain	Same network 4hcm.dk: 5.249.226.60 (AS51468) www.4hcm.dk: 5.249.226.60 (AS51468)
Wildcard	No

🔎 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#

57ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2026100801
Primary NS (MNAME)	ns01.no.brand.one.com
Responsible (RNAME)	hostmaster@no.brand.one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 04:23:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-06-14
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

26ms

30ms

AAAA

27ms

TXT

144ms

CAA

24ms

HTTPS

35ms

TLSA

76ms

SOA

67ms

MTA-STS

54ms

DNSSEC

57ms

SRV

54ms

Total

390ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:17:53 shown	390ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-09 04:02:16	2888ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-24 21:43:17	2560ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 15:03:10	884ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 12:51:39	736ms	2 NS 1 A 0 MX	🔓 Insecure