flytkaer.dk

📜 Historical scan 2026-08-16 19:13:19 · ← 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 58ms

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 52ms

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	172.67.196.201
🔶 Autoconfig	104.21.21.61

🔷 AAAA Records (IPv6)#

2 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:153d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c4c9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.61,172.67.196.201 ech=AEX+DQBBBwAgACBmlH+LvOTYt5gYyRMtM2VhcXhIHDi/UuOkwbqT4TIdYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:153d,2606:4700:3035::ac43:c4c9

📝 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 2026-10-10 16:59:55

www	188.114.96.1 188.114.97.1 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: 188.114.96.1 188.114.97.1 2606:4700:3033::6815:153d 2606:4700:3035::ac43:c4c9 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.flytkaer.dk	HfUDmlCE1tezQHebZS0zUUnfq0zB2_HOmy_TYp9LSKU
TXT	_acme-challenge.flytkaer.dk	nID7argnc2rTXylvBalOnE_-VH83W6pJYnKIXOTUQcA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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	2412357471
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#

58ms

52ms

50ms

AAAA

61ms

TXT

329ms

CAA

69ms

HTTPS

39ms

TLSA

87ms

SOA

0ms

MTA-STS

65ms

DNSSEC

86ms

SRV

123ms

Total

1186ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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 shown	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	765ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:23:14	724ms	2 NS 2 A 0 MX	🔓 Insecure