heleneognikolaj.dk

📜 Historical scan 2026-06-19 23:38:31  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heleneognikolaj.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.23.236.21 is hosted by Fiberby ApS (AS42541) in Denmark. Mail is handled by mx09.posthuset.nu, mx11.posthuset.nu. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   81ms
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   89ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.23.236.21 600s 89-23-236-21.ip4.fiberby.net AS42541 Fiberby ApS 89.23.224.0/19 🇩🇰 Denmark Copenhagen

📧 MX Records#

2 records   86ms
PriorityTTLMail ServerIP addressesPTRASN
9 21600s mx09.posthuset.nu 185.21.40.130 vm1220.enterprisecloud.nu AS48854 team.blue Denmark A/S
11 21600s mx11.posthuset.nu 185.21.40.130 vm1220.enterprisecloud.nu AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverheleneognikolaj.dk → 89.23.236.21
🔶 Autoconfigheleneognikolaj.dk → 89.23.236.21

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   295ms
TXT Record
Posthuset

✉️ 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#

latest probe, not this scan · checked 2026-10-11 10:08:44
www CNAMEheleneognikolaj.dk (all on heleneognikolaj.dk)
www vs bare domainSame network
heleneognikolaj.dk: 89.23.236.21 (AS42541)
www.heleneognikolaj.dk: 89.23.236.21 (AS42541)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.heleneognikolaj.dk heleneognikolaj.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

179ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

95ms
FieldValue
Serial2026032502
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 07:03:38
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-03-02
Expires2027-03-31 (159d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
81ms
A
89ms
MX
86ms
AAAA
103ms
TXT
295ms
CAA
105ms
HTTPS
79ms
TLSA
156ms
SOA
95ms
MTA-STS
39ms
DNSSEC
179ms
SRV
145ms
Total
886ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-28 00:32:18 1140ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-23 23:38:14 748ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-27 05:14:44 855ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-25 03:08:54 658ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-25 23:10:16 696ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-22 18:37:50 1163ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 23:38:31 shown 886ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 11:17:01 662ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 11:14:31 688ms 2 NS 1 A 2 MX 🔒 Secure
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