corefood.dk

📜 Historical scan 2026-10-10 10:30:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

corefood.dk is a .dk domain served by 2 nameservers (kate.ns.cloudflare.com, leif.ns.cloudflare.com). It was registered on 3 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.121 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.corefood.dk. 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#

2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
kate.ns.cloudflare.com	108.162.192.124 172.64.32.124 173.245.58.124 2606:4700:50::adf5:3a7c 2803:f800:50::6ca2:c07c 2a06:98c1:50::ac40:207c	kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leif.ns.cloudflare.com	108.162.195.222 162.159.44.222 172.64.35.222 2606:4700:58::a29f:2cde 2803:f800:50::6ca2:c3de 2a06:98c1:50::ac40:23de	leif.ns.cloudflare.com leif.ns.cloudflare.com leif.ns.cloudflare.com leif.ns.cloudflare.com leif.ns.cloudflare.com leif.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.121	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.82	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.corefood.dk	5.43.226.142	mail.essaycock.com	AS51248 Host-Telecom.com s.r.o.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.corefood.dk → 5.43.226.142
🔶 Autoconfig	mail.corefood.dk → 5.43.226.142

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:e79	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:cb52	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 61ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.121,172.67.203.82 ech=AEX+DQBB1wAgACA8OjlYFQ3NTaIewJqDOM8Ys/opqereaqUu+AsrA1j8KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:e79,2606:4700:3030::ac43:cb52

📝 TXT Records#

1 records 170ms

TXT Record
v=spf1 mx mail.corefood.dk ip4:5.43.226.142 ~all

✉️ SPF#

Policy	Record (corefood.dk)
~all (soft fail)	v=spf1 mx mail.corefood.dk ip4:5.43.226.142 ~all

📨 DMARC#

Policy	Record (_dmarc.corefood.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:support@corefood.dk

📬 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 2026-10-22 10:13:55

www	104.21.14.121 172.67.203.82 2606:4700:3030::6815:e79 2606:4700:3030::ac43:cb52 (AS13335) (address records, no CNAME)
www vs bare domain	Same network corefood.dk: 104.21.14.121 172.67.203.82 2606:4700:3030::6815:e79 2606:4700:3030::ac43:cb52 (AS13335) www.corefood.dk: 104.21.14.121 172.67.203.82 2606:4700:3030::6815:e79 2606:4700:3030::ac43:cb52 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~1024 bit below 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: 1/10 · policy: ~all

error Unknown mechanism "mail.corefood.dk": receivers treat the record as a permanent error

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2417021924
Primary NS (MNAME)	kate.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 20:59:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-04-03
Expires	2027-04-02 (158d)

🔗 Same registrant#

7 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).

Domain	Registrar
aidukraine.dk	INWX GmbH
amfiteatret.dk	Punktum dk A/S (direct)
claudishave.dk	Punktum dk A/S (direct)
distriktsskole-ganloese.dk	Punktum dk A/S (direct)
jumboland.dk	Punktum dk A/S (direct)
myhomemyplayground.dk	Punktum dk A/S (direct)
nivaa-nu.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

33ms

31ms

AAAA

37ms

TXT

170ms

CAA

37ms

HTTPS

61ms

TLSA

66ms

SOA

47ms

MTA-STS

46ms

DNSSEC

66ms

SRV

55ms

Total

522ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 10:13:55	402ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-20 20:39:11	2006ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-17 18:18:14	1673ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-16 17:34:29	520ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-10 10:30:34 shown	522ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 09:07:59	1571ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 03:01:40	768ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 06:42:41	5316ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 03:56:37	942ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 00:14:57	892ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-11 12:09:35	5507ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 01:32:59	622ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 23:48:06	1145ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 08:03:19	1146ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 22:25:19	407ms	2 NS 2 A 0 MX	🔓 Insecure