4hcm.dk
Last scanned: 2026-06-20 15:03:10  ·  884ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   93ms
NameserverIP addressesPTRASN / 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 Records1 records   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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
ServiceCNAME / IP
🔶 Autoconfigmailconfig.mailadmin.no
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   145ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 0 443 autodiscover.mailadmin.no
📝 TXT Records1 records   445ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (4hcm.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC219ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA76ms
FieldValue
Serial2026041001
Primary NS (MNAME)ns01.no.brand.one.com
Responsible (RNAME)hostmaster@no.brand.one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
93ms
A
67ms
MX
77ms
AAAA
126ms
TXT
445ms
CAA
83ms
HTTPS
94ms
TLSA
71ms
SOA
76ms
MTA-STS
107ms
DNSSEC
219ms
SRV
145ms
Total
884ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 15:03:10 884ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 12:51:39 736ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone