systemdanmarc.dk

Records from scan: 2026-10-19 12:23:46  ·  1271ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

systemdanmarc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.106.165.61 is hosted by Fiberby ApS (AS42541) in Denmark. Mail is handled by .. 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   135ms
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 Records#

1 records   133ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.106.165.61 43200s 193-106-165-61.ip4.fiberby.net AS42541 Fiberby ApS 193.106.164.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   96ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoversystemdanmarc.dk → 193.106.165.61
🔶 Autoconfigsystemdanmarc.dk → 193.106.165.61

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-19 12:23:47
www CNAMEsystemdanmarc.dk (all on systemdanmarc.dk)
www vs bare domainSame network
systemdanmarc.dk: 193.106.165.61 (AS42541)
www.systemdanmarc.dk: 193.106.165.61 (AS42541)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.systemdanmarc.dk systemdanmarc.dk

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

232ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

64ms
FieldValue
Serial2026101901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-13 08:25:08
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-02-24
Expires2027-02-28 (131d)

🔗 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).

DomainRegistrar
borgerinddragelse.dkONE.COM A/S
circling.dkONE.COM A/S
stangb.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
135ms
A
133ms
MX
96ms
AAAA
116ms
TXT
298ms
CAA
85ms
HTTPS
116ms
TLSA
237ms
SOA
64ms
MTA-STS
163ms
DNSSEC
232ms
SRV
155ms
Total
1271ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 12:23:46 shown 1271ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 02:08:50 861ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-22 22:45:08 1424ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-15 22:14:26 814ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-02 06:07:02 7014ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-02 16:36:13 9769ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 09:16:14 889ms 2 NS 1 A 4 MX ⚠️ Bogus
2026-06-21 23:36:23 739ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 05:36:01 999ms 2 NS 1 A 4 MX 🔒 Secure
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