kopa.dk

📜 Historical scan 2026-09-30 16:59:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kopa.dk is a .dk domain served by 2 nameservers (hazel.ns.cloudflare.com, howard.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.77.83 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
hazel.ns.cloudflare.com	108.162.194.157 162.159.38.157 172.64.34.157 2606:4700:50::a29f:269d 2803:f800:50::6ca2:c29d 2a06:98c1:50::ac40:229d	hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
howard.ns.cloudflare.com	108.162.195.171 162.159.44.171 172.64.35.171 2606:4700:58::a29f:2cab 2803:f800:50::6ca2:c3ab 2a06:98c1:50::ac40:23ab	howard.ns.cloudflare.com howard.ns.cloudflare.com howard.ns.cloudflare.com howard.ns.cloudflare.com howard.ns.cloudflare.com howard.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.83	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.189	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 37ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.205.189
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:cdbd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:4d53	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.83,172.67.205.189 ech=AEX+DQBBfQAgACDNaAfAfAoQPHxoVrmj1DP8fqwD3X325HwHcrQv7Gf/CAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:cdbd,2606:4700:3033::6815:4d53

🔌 SRV Records#

1 records 65ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 177ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (kopa.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.kopa.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-13 04:53:18

www	104.21.77.83 172.67.205.189 2606:4700:3032::ac43:cdbd 2606:4700:3033::6815:4d53 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kopa.dk: 104.21.77.83 172.67.205.189 2606:4700:3032::ac43:cdbd 2606:4700:3033::6815:4d53 (AS13335) www.kopa.dk: 104.21.77.83 172.67.205.189 2606:4700:3032::ac43:cdbd 2606:4700:3033::6815:4d53 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records 69ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

64ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2415393988
Primary NS (MNAME)	hazel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

33ms

34ms

37ms

AAAA

31ms

TXT

177ms

CAA

37ms

HTTPS

29ms

TLSA

69ms

SOA

41ms

MTA-STS

46ms

DNSSEC

64ms

SRV

65ms

Total

516ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 04:53:18	1568ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 17:37:46	2061ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 17:33:15	1464ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 16:59:43 shown	516ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 04:34:34	679ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 05:43:58	745ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 11:25:05	680ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 15:12:43	1028ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 15:00:57	12584ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 23:57:55	1293ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-03 20:35:37	1859ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 12:34:05	11130ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 05:15:56	9152ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-09 00:25:47	1171ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 18:39:49	1631ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:45:20	1410ms	2 NS 2 A 1 MX	⚠️ Bogus