flytkaer.dk

📜 Historical scan 2026-06-21 20:08:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flytkaer.dk is a .dk domain served by 2 nameservers (john.ns.cloudflare.com, opal.ns.cloudflare.com). It was registered on 28 December 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.61 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
john.ns.cloudflare.com	108.162.193.185 172.64.33.185 173.245.59.185 2606:4700:58::adf5:3bb9 2803:f800:50::6ca2:c1b9 2a06:98c1:50::ac40:21b9	john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
opal.ns.cloudflare.com	108.162.194.100 162.159.38.100 172.64.34.100 2606:4700:50::a29f:2664 2803:f800:50::6ca2:c264 2a06:98c1:50::ac40:2264	opal.ns.cloudflare.com opal.ns.cloudflare.com opal.ns.cloudflare.com opal.ns.cloudflare.com opal.ns.cloudflare.com opal.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
104.21.21.61	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.201	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.114.96.4
🔶 Autoconfig	104.21.21.61

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:c4c9	300s	—	AS13335	—	—	—	—
2606:4700:3037::6815:153d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.61,172.67.196.201 ech=AEX+DQBBxQAgACBZVSLaCvXYy4/290FK6A8nVlVT08SD/iLIbWlMRz+6LwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c4c9,2606:4700:3037::6815:153d

📝 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 2026-10-17 00:14:31

www	104.21.21.61 172.67.196.201 2606:4700:3033::6815:153d 2606:4700:3035::ac43:c4c9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network flytkaer.dk: 104.21.21.61 172.67.196.201 2606:4700:3033::6815:153d 2606:4700:3035::ac43:c4c9 (AS13335) www.flytkaer.dk: 104.21.21.61 172.67.196.201 2606:4700:3033::6815:153d 2606:4700:3035::ac43:c4c9 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

95ms

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	2407499496
Primary NS (MNAME)	john.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 23:12:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-12-28
Expires	2026-12-27 (71d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

34ms

44ms

AAAA

50ms

TXT

324ms

CAA

30ms

HTTPS

41ms

TLSA

243ms

SOA

0ms

MTA-STS

92ms

DNSSEC

95ms

SRV

249ms

Total

765ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 00:14:31	2077ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 09:29:15	515ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 06:56:25	5877ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 23:26:03	1158ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 19:13:19	1186ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 22:12:28	781ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 20:08:41 shown	765ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:23:14	724ms	2 NS 2 A 0 MX	🔓 Insecure