kopa.dk

📜 Historical scan 2026-10-03 17:37:46  ·  ← 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 registered on 19 December 2025 (WHOIS) and 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   141ms
NameserverIP addressesPTRASN / 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   119ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   135ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.77.83
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   130ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   84ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.77.83,172.67.205.189 ech=AEX+DQBBAQAgACDkurau/n6Y6RYrLDDutvv6bXk4JInwIJ/gBmcL5BH/UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:cdbd,2606:4700:3033::6815:4d53

🔌 SRV Records#

1 records   181ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   402ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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
www104.21.77.83 172.67.205.189 2606:4700:3032::ac43:cdbd 2606:4700:3033::6815:4d53 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: 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   349ms
Service / OwnerTypeCert 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#

278ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

158ms
FieldValue
Serial2416479457
Primary NS (MNAME)hazel.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-22 11:36:27
FieldValue
RegistrarSimply.com A/S
Registered2025-12-19
Expires2026-12-18 (57d)

🔗 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#

NS
141ms
A
119ms
MX
135ms
AAAA
130ms
TXT
402ms
CAA
87ms
HTTPS
84ms
TLSA
349ms
SOA
158ms
MTA-STS
192ms
DNSSEC
278ms
SRV
181ms
Total
2061ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 04:53:18 1568ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-03 17:37:46 shown 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 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
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