mjahn.dk

Records from scan: 2026-10-09 10:16:31  ·  590ms total  ·  last checked 2026-10-16 22:34 (unchanged)
⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   46ms
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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.107 3600s server15.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   35ms
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#

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#

106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

35ms
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 (106d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
46ms
A
38ms
MX
35ms
AAAA
33ms
TXT
157ms
CAA
42ms
HTTPS
38ms
TLSA
54ms
SOA
35ms
MTA-STS
53ms
DNSSEC
106ms
SRV
59ms
Total
590ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 10:16:31 shown 590ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-07 09:17:18 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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