dybt.dk

📜 Historical scan 2026-08-08 10:18:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dybt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 July 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.174 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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   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
46.30.215.174 3600s webcluster2.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.215.174
🔶 Autoconfig46.30.215.174

🔷 AAAA Records (IPv6)#

1 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:8075:f120:4646:f8ec 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 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 2026-10-16 13:35:39
www46.30.215.131 2a02:2350:5:106:18:ff32:9ef1:e6ce (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   110ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC#

74ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

43ms
FieldValue
Serial2026061702
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-16 14:07:22
FieldValue
RegistrarONE.COM A/S
Registered2012-07-25
Expires2033-07-31 (2477d)

🔗 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
lydbibel.dkONE.COM A/S
projektlaesbibelen.dkONE.COM A/S
studiebibel.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
46ms
A
38ms
MX
34ms
AAAA
35ms
TXT
185ms
CAA
58ms
HTTPS
55ms
TLSA
110ms
SOA
43ms
MTA-STS
71ms
DNSSEC
74ms
SRV
75ms
Total
4959ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 13:35:39 1703ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-14 10:47:52 547ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-10 02:59:18 1073ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-08 17:45:37 843ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 15:10:08 926ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-18 23:59:17 22607ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-17 22:33:25 5116ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-16 12:53:58 2005ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-08 10:18:10 shown 4959ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 20:03:02 1832ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 05:06:07 764ms 2 NS 1 A 4 MX 🔒 Secure
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