callcopenhagen.dk

📜 Historical scan 2026-07-12 16:29:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

callcopenhagen.dk is a .dk domain served by 2 nameservers (aldo.ns.cloudflare.com, elma.ns.cloudflare.com). It was registered on 5 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.224 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
aldo.ns.cloudflare.com	108.162.195.248 162.159.44.248 172.64.35.248 2606:4700:58::a29f:2cf8 2803:f800:50::6ca2:c3f8 2a06:98c1:50::ac40:23f8	aldo.ns.cloudflare.com aldo.ns.cloudflare.com aldo.ns.cloudflare.com aldo.ns.cloudflare.com aldo.ns.cloudflare.com aldo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elma.ns.cloudflare.com	108.162.192.154 172.64.32.154 173.245.58.154 2606:4700:50::adf5:3a9a 2803:f800:50::6ca2:c09a 2a06:98c1:50::ac40:209a	elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.224	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.184	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.43.224
🔶 Autoconfig	104.21.43.224

🔷 AAAA Records (IPv6)#

2 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:bab8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:2be0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBdwAgACBvuhtmF15G57GPbOiAe9+k9KOWaPIbAhIxEKpjLw5iNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 22:32:14

www	104.21.43.224 172.67.186.184 2606:4700:3030::ac43:bab8 2606:4700:3033::6815:2be0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network callcopenhagen.dk: 104.21.43.224 172.67.186.184 2606:4700:3030::ac43:bab8 2606:4700:3033::6815:2be0 (AS13335) www.callcopenhagen.dk: 104.21.43.224 172.67.186.184 2606:4700:3030::ac43:bab8 2606:4700:3033::6815:2be0 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

162ms

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	2409234507
Primary NS (MNAME)	aldo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-06-23 19:58:04

Field	Value
Registrar	NETIM
Registered	2026-01-05
Expires	2027-01-04 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

57ms

48ms

AAAA

60ms

TXT

222ms

CAA

88ms

HTTPS

50ms

TLSA

57ms

SOA

0ms

MTA-STS

86ms

DNSSEC

162ms

SRV

116ms

Total

772ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:52:06	587ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 03:10:42	532ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 01:10:34	640ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 01:34:16	1526ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 10:11:40	1693ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 14:32:55	2984ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 14:54:27	5239ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-24 17:48:12	926ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-12 16:29:42 shown	772ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-10 18:57:53	951ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-08 17:36:08	806ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 08:48:50	782ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 14:46:45	768ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 16:18:04	911ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 20:43:53	1762ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 19:55:03	2271ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 03:40:58	1780ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 18:55:23	427ms	2 NS 2 A 0 MX	🔓 Insecure