duckery.dk

Records from scan: 2026-10-10 21:44:23  ·  970ms total  ·  last checked 2026-10-22 15:03 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duckery.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.164 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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   34ms
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
46.30.215.164 3600s webcluster2.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   28ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:8021:c560:bac:86e2 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#

1 records   146ms
TXT Record
google-site-verification=WiaXBQ9EX1OtjK_rwrSY2tluE0WgrzNQJz2HQawH4eA

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.duckery.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#

checked 2026-10-10 21:44:23
www46.30.215.164 2a02:2350:5:106:8021:c560:bac:86e2 (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   297ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…

🔐 DNSSEC#

105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

39ms
FieldValue
Serial2026101014
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-23 14:44:29
FieldValue
RegistrarONE.COM A/S
Registered2025-12-29
Expires2026-12-28 (65d)

🔗 Same registrant#

1 domain

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
bytteborsen.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
39ms
MX
39ms
AAAA
28ms
TXT
146ms
CAA
38ms
HTTPS
29ms
TLSA
297ms
SOA
39ms
MTA-STS
49ms
DNSSEC
105ms
SRV
41ms
Total
970ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-10 21:44:23 shown 970ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-04 15:24:26 402ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 15:06:24 367ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 01:31:01 447ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-03 13:02:34 415ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 04:29:01 491ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 04:22:48 465ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-09 04:10:42 1211ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-19 14:12:32 4551ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-03 13:01:56 573ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-28 11:45:00 536ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-27 18:43:02 738ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 04:56:03 481ms 2 NS 1 A 0 MX 🔒 Secure
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