50-50.dk

Records from scan: 2026-10-10 13:11:17  ·  465ms total  ·  last checked 2026-10-21 09:08 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

50-50.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 October 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.201.54.73 is hosted by kyberio GmbH (AS24679) in Germany. 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   40ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.201.54.73 43200s — AS24679 kyberio GmbH 193.201.52.0/22 🇩🇪 Germany —

📧 MX Records#

1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover50-50.dk → 193.201.54.73
🔶 Autoconfig50-50.dk → 193.201.54.73

🔷 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 2026-10-10 13:11:17
www CNAME50-50.dk (all on 50-50.dk)
www vs bare domainSame network
50-50.dk: 193.201.54.73 (AS24679)
www.50-50.dk: 193.201.54.73 (AS24679)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.50-50.dk 50-50.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

44ms
FieldValue
Serial2026101001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-10 13:34:34
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-10-24
Expires2026-10-31 (9d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
39ms
MX
39ms
AAAA
36ms
TXT
143ms
CAA
30ms
HTTPS
35ms
TLSA
135ms
SOA
44ms
MTA-STS
47ms
DNSSEC
61ms
SRV
56ms
Total
465ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-10 13:11:17 shown 465ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 02:24:13 653ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 01:46:47 686ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-11 12:41:18 893ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-02 07:31:09 667ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 15:15:41 1412ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-10 19:36:57 8605ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-16 15:24:57 8577ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-12 04:29:28 16583ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 22:28:25 786ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-19 09:55:45 8384ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 12:39:16 569ms 2 NS 1 A 0 MX 🔒 Secure
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