collagecph.dk

Records from scan: 2026-10-16 02:17:17 · 448ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

collagecph.dk is a .dk domain served by 2 nameservers (newt.ns.cloudflare.com, rachel.ns.cloudflare.com). It was registered on 24 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.209 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.collagecph.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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
newt.ns.cloudflare.com	108.162.193.212 172.64.33.212 173.245.59.212 2606:4700:58::adf5:3bd4 2803:f800:50::6ca2:c1d4 2a06:98c1:50::ac40:21d4	newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rachel.ns.cloudflare.com	108.162.192.215 172.64.32.215 173.245.58.215 2606:4700:50::adf5:3ad7 2803:f800:50::6ca2:c0d7 2a06:98c1:50::ac40:20d7	rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.209	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.117	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 35ms

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

📧 Autodiscover / Autoconfig#

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

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8975	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:30d1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.209,172.67.137.117 ech=AEX+DQBBPAAgACDnYDBNuRo2jtHOuXVhOocFpMm+wI9kjSHRVKM1j2PBTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8975,2606:4700:3036::6815:30d1

📝 TXT Records#

1 records 181ms

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

✉️ SPF#

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

📨 DMARC#

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

checked 2026-10-16 02:17:17

www	104.21.48.209 172.67.137.117 2606:4700:3030::ac43:8975 2606:4700:3036::6815:30d1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network collagecph.dk: 104.21.48.209 172.67.137.117 2606:4700:3030::ac43:8975 2606:4700:3036::6815:30d1 (AS13335) www.collagecph.dk: 104.21.48.209 172.67.137.117 2606:4700:3030::ac43:8975 2606:4700:3036::6815:30d1 (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.collagecph.dk": receivers treat the record as a permanent error

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.collagecph.dk	C1wymFpPVsDWL7jXqY3W3zzMdyXoKbWajvQf0t--RWM
TXT	_acme-challenge.collagecph.dk	NcS08L0m6Y_g6sI59B8Jh0PSu8DYwzPwgkLwH86tifs

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2417571981
Primary NS (MNAME)	newt.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-06-26 02:55:47

Field	Value
Registrar	INWX GmbH
Registered	2026-02-24
Expires	2027-02-23 (129d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

29ms

35ms

AAAA

32ms

TXT

181ms

CAA

46ms

HTTPS

32ms

TLSA

65ms

SOA

39ms

MTA-STS

43ms

DNSSEC

61ms

SRV

54ms

Total

448ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 02:17:17 shown	448ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 04:16:24	984ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 19:29:11	16590ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 07:13:17	7110ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 06:26:45	2527ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 13:14:23	1789ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 02:52:48	620ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 10:55:19	2100ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:46:02	434ms	2 NS 2 A 0 MX	❓ Unknown