czeroconsult.dk

Records from scan: 2026-10-17 01:55:33 · 426ms total · last checked 2026-10-18 03:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

czeroconsult.dk is a .dk domain served by 2 nameservers (derek.ns.cloudflare.com, mckinley.ns.cloudflare.com). It was registered on 19 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.183 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by cp12.nordicway.dk. The zone is not DNSSEC-signed, 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
derek.ns.cloudflare.com	108.162.193.154 172.64.33.154 173.245.59.154 2606:4700:58::adf5:3b9a 2803:f800:50::6ca2:c19a 2a06:98c1:50::ac40:219a	derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mckinley.ns.cloudflare.com	108.162.194.73 162.159.38.73 172.64.34.73 2606:4700:50::a29f:2649 2803:f800:50::6ca2:c249 2a06:98c1:50::ac40:2249	mckinley.ns.cloudflare.com mckinley.ns.cloudflare.com mckinley.ns.cloudflare.com mckinley.ns.cloudflare.com mckinley.ns.cloudflare.com mckinley.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.183	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.168.84	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	cp12.nordicway.dk	49.12.171.172	cp12.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:4eb7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:a854	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.183,172.67.168.84 ech=AEX+DQBB3gAgACBZgVkdAkyxpJW0Q7Rc6HexutWj75lgdzvSD0dUmBpEPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4eb7,2606:4700:3037::ac43:a854

📝 TXT Records#

1 records 155ms

TXT Record
v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (czeroconsult.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.czeroconsult.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:wxy@czeroconsult.dk,mailto:e66a84991c984c2caf380524b7102f63@dmarc-reports.cloudflare.net

📬 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 2026-10-17 01:55:33

www	104.21.78.183 172.67.168.84 2606:4700:3033::6815:4eb7 2606:4700:3037::ac43:a854 (AS13335) (address records, no CNAME)
www vs bare domain	Same network czeroconsult.dk: 104.21.78.183 172.67.168.84 2606:4700:3033::6815:4eb7 2606:4700:3037::ac43:a854 (AS13335) www.czeroconsult.dk: 104.21.78.183 172.67.168.84 2606:4700:3033::6815:4eb7 2606:4700:3037::ac43:a854 (AS13335)
Wildcard	No

✍️ 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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.czeroconsult.dk	7lkHnGXWc1Bc40f-ellc8d1KltwnJZGm1YuINjFENPk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2417641603
Primary NS (MNAME)	derek.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 02:15:31

Field	Value
Registrar	nordicway ApS
Registered	2025-03-19
Expires	2027-03-18 (150d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

37ms

35ms

41ms

AAAA

47ms

TXT

155ms

CAA

42ms

HTTPS

41ms

TLSA

95ms

SOA

29ms

MTA-STS

57ms

DNSSEC

57ms

SRV

67ms

Total

426ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 01:55:33 shown	426ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-16 01:50:12	2376ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 02:21:31	2497ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 22:53:04	1911ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 23:48:59	1245ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 01:41:11	1157ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 18:21:24	2257ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 09:17:06	1000ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 23:43:01	1428ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 23:31:00	704ms	2 NS 1 A 1 MX	🔒 Secure