duckworld.dk

📜 Historical scan 2026-08-05 23:51:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duckworld.dk is a .dk domain served by 3 nameservers (ns1.hoasted.nl, ns2.hoasted.eu, ns3.hoasted.com). It was registered on 16 July 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.24.250.33 is hosted by Hoasted B.V. (AS205876) in The Netherlands. Mail is handled by duckworld-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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#

3 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.hoasted.nl	164.92.214.194 2a03:b0c0:2:d0::14d9:d001	ns1.hostingsecure.com ns1.hostingsecure.com	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns2.hoasted.eu	172.233.48.234 2600:3c0e::f03c:93ff:fe55:40b0	ns2.hostingsecure.com ns2.hostingsecure.com	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud
ns3.hoasted.com	159.69.10.119 2a01:4f8:1c1c:dcf8::1	ns3.hostingsecure.com ns3.hostingsecure.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.24.250.33	300s	s1139.hostingsecure.com	AS205876	Hoasted B.V.	31.24.250.0/24	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	duckworld-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::1 2a01:111:f403:ca09::3 2a01:111:f403:ca09::f 52.101.68.29 52.101.68.32 52.101.68.5 52.101.73.15	mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

1 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a12:5040:1:304:dc6d:e1ff:fe7f:6383	300s	s1139.hostingsecure.com	AS205876	Hoasted B.V.	2a12:5040:1:0:0:0:0:0/48	🇳🇱 The Netherlands	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 305ms

TXT Record
MS=ms34404961
v=spf1 include:spf.protection.outlook.com include:_spf.antenna.nl ~all

✉️ SPF#

Policy	Record (duckworld.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_spf.antenna.nl ~all

📨 DMARC#

Policy	Record (_dmarc.duckworld.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-09 16:33:47

www	31.24.250.33 2a12:5040:1:304:dc6d:e1ff:fe7f:6383 (AS205876) (address records, no CNAME)
www vs bare domain	Same network duckworld.dk: 31.24.250.33 2a12:5040:1:304:dc6d:e1ff:fe7f:6383 (AS205876) www.duckworld.dk: 31.24.250.33 2a12:5040:1:304:dc6d:e1ff:fe7f:6383 (AS205876)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

42ms

Field	Value
Serial	2026022500
Primary NS (MNAME)	ns1.hoasted.nl
Responsible (RNAME)	mail@hoasted.com
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 08:01:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-07-16
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

49ms

66ms

AAAA

68ms

TXT

305ms

CAA

57ms

HTTPS

56ms

TLSA

1287ms

SOA

42ms

MTA-STS

94ms

DNSSEC

103ms

SRV

84ms

Total

6744ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 08:24:12	10673ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-07 18:52:05	6018ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-05 23:51:57 shown	6744ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-27 10:01:31	7219ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 23:13:53	2815ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 10:52:25	3299ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 00:16:26	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:55:36	1241ms	3 NS 1 A 1 MX	🔓 Insecure