copenhagentan.dk

📜 Historical scan 2026-09-15 16:39:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

copenhagentan.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, zod.ns.cloudflare.com). It was registered on 3 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.66.163 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.unoeuro.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#

2 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
eva.ns.cloudflare.com	108.162.192.114 172.64.32.114 173.245.58.114 2606:4700:50::adf5:3a72 2803:f800:50::6ca2:c072 2a06:98c1:50::ac40:2072	eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zod.ns.cloudflare.com	108.162.193.250 172.64.33.250 173.245.59.250 2606:4700:58::adf5:3bfa 2803:f800:50::6ca2:c1fa 2a06:98c1:50::ac40:21fa	zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.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 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.163	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.112	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.unoeuro.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	maildiscover.unoeuro.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:cd70	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:42a3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 79ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.163,172.67.205.112 ech=AEX+DQBBkwAgACBsQdKXnVC/FfnDjhAXmrRzTVC+IEdFvJ7ytjXrQGvtAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:cd70,2606:4700:3036::6815:42a3

📝 TXT Records#

2 records 318ms

TXT Record
klaviyo-site-verification=YwW45Y
v=spf1 include:_spf.powerhosting.dk ip4:185.31.79.94 include:_spf.google.com include:spf.unoeuro.com +a +mx ~all

✉️ SPF#

Policy	Record (copenhagentan.dk)
~all (soft fail)	v=spf1 include:_spf.powerhosting.dk ip4:185.31.79.94 include:_spf.google.com include:spf.unoeuro.com +a +mx ~all

📨 DMARC#

Policy	Record (_dmarc.copenhagentan.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 13:50:20

www	104.21.66.163 172.67.205.112 2606:4700:3033::ac43:cd70 2606:4700:3036::6815:42a3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network copenhagentan.dk: 104.21.66.163 172.67.205.112 2606:4700:3033::ac43:cd70 2606:4700:3036::6815:42a3 (AS13335) www.copenhagentan.dk: 104.21.66.163 172.67.205.112 2606:4700:3033::ac43:cd70 2606:4700:3036::6815:42a3 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	ph._domainkey.powerhosting.dk	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: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.copenhagentan.dk	_acme-challenge.powr.host

🔗 TLSA / DANE#

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

🔐 DNSSEC#

176ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414789361
Primary NS (MNAME)	eva.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 01:36:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-09-03
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

105ms

83ms

80ms

AAAA

63ms

TXT

318ms

CAA

104ms

HTTPS

79ms

TLSA

161ms

SOA

0ms

MTA-STS

141ms

DNSSEC

176ms

SRV

126ms

Total

3585ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:50:20	406ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 04:40:04	754ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 16:39:09 shown	3585ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 06:36:38	768ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-02 10:05:32	2239ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-17 12:46:55	1304ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-06 07:25:06	1928ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 00:10:36	1015ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 22:26:51	511ms	2 NS 2 A 1 MX	🔓 Insecure