femklang.dk

📜 Historical scan 2026-08-03 08:32:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

femklang.dk is a .dk domain served by 2 nameservers (memphis.ns.cloudflare.com, uma.ns.cloudflare.com). It was registered on 2 August 2026 (WHOIS) and first appeared in the .dk zone on 3 August 2026. Its website address 104.21.16.248 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
memphis.ns.cloudflare.com	108.162.195.189 162.159.44.189 172.64.35.189 2606:4700:58::a29f:2cbd 2803:f800:50::6ca2:c3bd 2a06:98c1:50::ac40:23bd	memphis.ns.cloudflare.com memphis.ns.cloudflare.com memphis.ns.cloudflare.com memphis.ns.cloudflare.com memphis.ns.cloudflare.com memphis.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
uma.ns.cloudflare.com	108.162.192.146 172.64.32.146 173.245.58.146 2606:4700:50::adf5:3a92 2803:f800:50::6ca2:c092 2a06:98c1:50::ac40:2092	uma.ns.cloudflare.com uma.ns.cloudflare.com uma.ns.cloudflare.com uma.ns.cloudflare.com uma.ns.cloudflare.com uma.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.16.248	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.85	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:d955	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:10f8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.21.16.248,172.67.217.85 ech=AEX+DQBBEAAgACCJYsEgL4tcT2qqBFt5eGZQ4XVJeFadF/rDaQDqAJDvQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d955,2606:4700:3036::6815:10f8

📝 TXT Records#

1 records 178ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (femklang.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.femklang.dk)
p=reject	v=DMARC1; p=reject; sp=none

📬 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 08:30:23

www	104.21.16.248 172.67.217.85 2606:4700:3033::ac43:d955 2606:4700:3036::6815:10f8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network femklang.dk: 104.21.16.248 172.67.217.85 2606:4700:3033::ac43:d955 2606:4700:3036::6815:10f8 (AS13335) www.femklang.dk: 104.21.16.248 172.67.217.85 2606:4700:3033::ac43:d955 2606:4700:3036::6815:10f8 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9062ms

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	2411150901
Primary NS (MNAME)	memphis.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 09:50:46

Field	Value
Registrar	Domeneshop AS
Registered	2026-08-02
Expires	2027-08-01 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

32ms

38ms

AAAA

33ms

TXT

178ms

CAA

33ms

HTTPS

43ms

TLSA

197ms

SOA

0ms

MTA-STS

53ms

DNSSEC

9062ms

SRV

64ms

Total

10519ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:10:20	1139ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 06:37:13	640ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 15:25:30	1127ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-23 14:32:41	9846ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-03 08:32:58 shown	10519ms	2 NS 2 A 1 MX	🔓 Insecure