langeark.dk

📜 Historical scan 2026-09-12 18:09:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

langeark.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.16 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by mail.langeark.dk. 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   121ms
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   99ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.16 43200s ispc6.dotserv.com AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   116ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.langeark.dk 178.20.216.16 ispc6.dotserv.com AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.16
🔶 Autoconfig178.20.216.16

🔷 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#

latest probe, not this scan · checked 2026-10-12 22:35:43
www178.20.216.16 (AS21060) (address records, no CNAME)
www vs bare domainSame network
langeark.dk: 178.20.216.16 (AS21060)
www.langeark.dk: 178.20.216.16 (AS21060)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

167ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026091101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-17 08:31:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-01-24
Expires2027-01-31 (99d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
121ms
A
99ms
MX
116ms
AAAA
129ms
TXT
258ms
CAA
119ms
HTTPS
133ms
TLSA
106ms
SOA
0ms
MTA-STS
138ms
DNSSEC
167ms
SRV
135ms
Total
841ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 22:35:43 378ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 14:18:17 519ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 18:09:20 shown 841ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-23 05:30:05 774ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-16 11:54:32 1518ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-19 02:29:17 1783ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-13 09:22:51 812ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 14:21:40 1456ms 2 NS 1 A 1 MX 🔒 Secure
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