duckfeet.dk

Records from scan: 2026-10-12 14:02:37 · 1613ms total · last checked 2026-10-21 02:36 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duckfeet.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.227.38.65 is hosted by Cloudflare, Inc. (AS13335) in Canada. Mail is handled by duckfeet-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records 58ms

Nameserver	IP addresses	PTR	ASN / 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

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	461s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	duckfeet-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::26 2a01:111:f403:ca21::e 2a01:111:f403:ca48::8 52.101.103.39 52.101.68.10 52.101.68.21 52.101.73.145	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 52.98.149.136
🔶 Autoconfig	93.191.155.37

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 133ms

TXT Record
klaviyo-site-verification=TpjAZx
v=spf1 mx a ip4:93.90.117.1/24 ip4:87.104.85.105 ip4:93.90.115.1/24 include:spfa.cpmails.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (duckfeet.dk)
~all (soft fail)	v=spf1 mx a ip4:93.90.117.1/24 ip4:87.104.85.105 ip4:93.90.115.1/24 include:spfa.cpmails.com include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.duckfeet.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:info@duckfeet.com; fo=1

📬 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 2026-10-12 14:02:37

www CNAME	shops.myshopify.com (all on myshopify.com) → 23.227.38.74 2620:127:f00f:e:: (AS13335)
www vs bare domain	Same network duckfeet.dk: 23.227.38.65 (AS13335) www.duckfeet.dk: 23.227.38.74 2620:127:f00f:e:: (AS13335)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-duckfeet-dk._domainkey.duckfeet.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-duckfeet-dk._domainkey.duckfeet.onmicrosoft.com	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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

129ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

58ms

52ms

39ms

AAAA

31ms

TXT

133ms

CAA

42ms

HTTPS

39ms

TLSA

867ms

SOA

37ms

MTA-STS

51ms

DNSSEC

129ms

SRV

262ms

Total

1613ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 14:02:37 shown	1613ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-09 03:59:49	992ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 20:42:40	848ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 20:25:10	1079ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-26 13:18:01	911ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-17 14:35:30	862ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-10 18:22:53	1210ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 02:37:23	3148ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-01 09:02:31	883ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 07:09:11	948ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 07:22:31	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:55:16	2582ms	3 NS 1 A 1 MX	🔓 Insecure