0x42.dk

📜 Historical scan 2026-06-20 00:17:12  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

0x42.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 7 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 207.180.231.63 is hosted by Contabo GmbH (AS51167) in France. 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#

4 records   88ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   77ms
IPTTLPTRASNISP / OrgCIDRCountryCity
207.180.231.63 3600s vmi2570520.contaboserver.net AS51167 Contabo GmbH 207.180.192.0/18 🇫🇷 France Lauterbourg

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover207.180.231.63
🔶 Autoconfig207.180.231.63

🔷 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 2026-10-07 15:26:52
www207.180.231.63 (AS51167) (address records, no CNAME)
www vs bare domainSame network
0x42.dk: 207.180.231.63 (AS51167)
www.0x42.dk: 207.180.231.63 (AS51167)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

138ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

61ms
FieldValue
Serial2025042400
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-12 13:11:05
FieldValue
RegistrarSimply.com A/S
Registered2022-06-07
Expires2027-06-06 (232d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
88ms
A
77ms
MX
82ms
AAAA
72ms
TXT
476ms
CAA
70ms
HTTPS
63ms
TLSA
132ms
SOA
61ms
MTA-STS
141ms
DNSSEC
138ms
SRV
169ms
Total
747ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 13:12:40 705ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-02 04:07:51 1254ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-26 10:50:59 2220ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-25 23:55:32 744ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-20 06:12:06 509ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-20 00:17:12 shown 747ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-16 12:33:42 832ms 4 NS 1 A 0 MX 🔒 Secure
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