tm-nielsen.dk
Last scanned: 2026-08-28 01:28:47  ·  735ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
NameserverIP addressesPTRASN / 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 Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.186.191.72 600s — AS208357 Bredbaandsforeningen Primanet 89.186.176.0/20 🇩🇰 Denmark Allingåbro
📧 MX Records1 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.nrdn.dk 89.186.191.12 mail.nrdn.dk AS208357 Bredbaandsforeningen Primanet
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovertm-nielsen.dk → 89.186.191.72
🔶 Autoconfigtm-nielsen.dk → 89.186.191.72
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   171ms
TXT Record
v=spf1 mx a:mail.nrdn.dk ~all
✉️ SPF
PolicyRecord (tm-nielsen.dk)
~all (soft fail) v=spf1 mx a:mail.nrdn.dk ~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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.tm-nielsen.dk tm-nielsen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC74ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
39ms
MX
34ms
AAAA
48ms
TXT
171ms
CAA
49ms
HTTPS
51ms
TLSA
187ms
SOA
0ms
MTA-STS
58ms
DNSSEC
74ms
SRV
57ms
Total
735ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:28:47 735ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 05:20:55 585ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 06:31:06 8875ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 01:39:56 9631ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 11:11:28 1153ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 07:27:20 13598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 06:52:35 825ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone