mbyc.dk

📜 Historical scan 2026-10-01 17:26:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mbyc.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 16 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.141.237 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, publishes a 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#

5 records   34ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited

🌍 A Records#

1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.141.237 3600s — AS47292 Sentia Denmark A/S 46.183.140.0/22 🇩🇰 Denmark —

📧 MX Records#

3 records   196ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermbyc.dk → 46.183.141.237
🔶 Autoconfigmbyc.dk → 46.183.141.237

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   271ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk

📝 TXT Records#

3 records   512ms
TXT Record
google-site-verification=hxcMa_XHAMrOK5nRxLkoi9CcTQsVajp5txO6279FgbA
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF#

PolicyRecord (mbyc.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -all

📨 DMARC#

PolicyRecord (_dmarc.mbyc.dk)
p=reject v=DMARC1; p=reject;

📬 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 2026-10-15 09:57:31
www CNAMEmbyc.dk (all on mbyc.dk)
www vs bare domainSame network
mbyc.dk: 46.183.141.237 (AS47292)
www.mbyc.dk: 46.183.141.237 (AS47292)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.mbyc.dk mbyc.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

211ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

191ms
FieldValue
Serial2026100101
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@mbyc.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-15 10:07:42
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-03-16
Expires2027-03-31 (159d)

🔗 Same registrant#

3 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).

DomainRegistrar
124forum.dkPunktum dk A/S (direct)
201forum.dkPunktum dk A/S (direct)
w124.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
52ms
MX
196ms
AAAA
201ms
TXT
512ms
CAA
284ms
HTTPS
196ms
TLSA
555ms
SOA
191ms
MTA-STS
186ms
DNSSEC
211ms
SRV
271ms
Total
1452ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 09:57:31 1408ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-08 18:12:40 1652ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-01 17:26:02 shown 1452ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-27 16:42:55 877ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-24 19:36:03 2185ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-18 00:23:00 1927ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-11 16:05:08 875ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-04 12:52:25 910ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-01 23:22:35 718ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-27 12:24:09 10294ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-26 23:17:20 9669ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-20 02:38:23 7210ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-13 08:34:23 1060ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-06 23:52:17 1433ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-01 19:22:58 911ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-23 16:00:11 2823ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-18 03:22:10 2714ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-11 10:04:32 1072ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-03 14:27:53 2691ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-26 00:47:11 997ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-23 10:25:51 757ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-21 13:29:58 603ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-21 03:20:27 2796ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-20 22:58:16 974ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 21:26:42 549ms 5 NS 1 A 3 MX 🔓 Insecure
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