mjahn.dk

📜 Historical scan 2026-10-07 09:17:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mjahn.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.107 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by mx.unoeuro.com. 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   92ms
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   112ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.107 3600s server15.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   96ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.unoeuro.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.107
🔶 Autoconfig178.20.216.107

🔷 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 2026-10-09 10:16:31
www178.20.216.107 (AS21060) (address records, no CNAME)
www vs bare domainSame network
mjahn.dk: 178.20.216.107 (AS21060)
www.mjahn.dk: 178.20.216.107 (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#

290ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

60ms
FieldValue
Serial2026100601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-07 09:40:02
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-01-21
Expires2027-01-31 (103d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
92ms
A
112ms
MX
96ms
AAAA
187ms
TXT
329ms
CAA
96ms
HTTPS
93ms
TLSA
264ms
SOA
60ms
MTA-STS
235ms
DNSSEC
290ms
SRV
216ms
Total
1106ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 10:16:31 590ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-07 09:17:18 shown 1106ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 07:21:57 1383ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 07:18:25 492ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-22 17:42:58 913ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 06:26:19 3156ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 11:49:05 1173ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 05:40:38 560ms 2 NS 1 A 1 MX 🔒 Secure
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