4hrm.dk
Last scanned: 2026-08-26 14:38:19  ·  882ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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   40ms
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   61ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 0 443 autodiscover.mailadmin.no
📝 TXT Records1 records   172ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (4hrm.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.4hrm.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)
🔐 DNSSEC85ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
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
44ms
A
40ms
MX
34ms
AAAA
45ms
TXT
172ms
CAA
38ms
HTTPS
36ms
TLSA
37ms
SOA
0ms
MTA-STS
52ms
DNSSEC
85ms
SRV
61ms
Total
882ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:38:19 882ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-22 09:15:09 4636ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 14:30:57 517ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 13:11:13 548ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 21:40:31 1156ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 12:43:51 519ms 2 NS 1 A 0 MX 🔓 Insecure View
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