frederiksberglinedance.dk

📜 Historical scan 2026-10-11 21:27:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frederiksberglinedance.dk is a .dk domain served by 2 nameservers (elle.ns.cloudflare.com, jim.ns.cloudflare.com). It was registered on 1 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.25 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
elle.ns.cloudflare.com	108.162.192.110 172.64.32.110 173.245.58.110 2606:4700:50::adf5:3a6e 2803:f800:50::6ca2:c06e 2a06:98c1:50::ac40:206e	elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jim.ns.cloudflare.com	108.162.193.125 172.64.33.125 173.245.59.125 2606:4700:58::adf5:3b7d 2803:f800:50::6ca2:c17d 2a06:98c1:50::ac40:217d	jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.25	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.172	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c1c::1a	lr-in-f26.1e100.net la-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1f19	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:aeac	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.25,172.67.174.172 ech=AEX+DQBBPwAgACB+ZSFBfmkSzryXVD6dWG8NWojOwPRbQ4FOg8pVGCZTQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1f19,2606:4700:3035::ac43:aeac

📝 TXT Records#

1 records 168ms

TXT Record
v=spf1 a mx include:aspmx.googlemail.com include:_spf.google.com ~all

✉️ SPF#

Policy	Record (frederiksberglinedance.dk)
~all (soft fail)	v=spf1 a mx include:aspmx.googlemail.com include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.frederiksberglinedance.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:0084b0b1a2d1489986af0d46223206e5@dmarc-reports.cloudflare.net

📬 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 2026-10-16 08:05:11

www	104.21.31.25 172.67.174.172 2606:4700:3030::6815:1f19 2606:4700:3035::ac43:aeac (AS13335) (address records, no CNAME)
www vs bare domain	Same network frederiksberglinedance.dk: 104.21.31.25 172.67.174.172 2606:4700:3030::6815:1f19 2606:4700:3035::ac43:aeac (AS13335) www.frederiksberglinedance.dk: 104.21.31.25 172.67.174.172 2606:4700:3030::6815:1f19 2606:4700:3035::ac43:aeac (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.frederiksberglinedance.dk	n8EJsC_euQGxG8bdkBqxvND8qo-c1OhPwX3yp4F3R68
TXT	_acme-challenge.frederiksberglinedance.dk	qlvD5Jovff_dCepFHHmQf9mx9b8GVXQDXwRxZnotGTo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

30ms

Field	Value
Serial	2417169611
Primary NS (MNAME)	elle.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 08:21:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-09-01
Expires	2027-09-30 (345d)

🔗 Same registrant#

2 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).

Domain	Registrar
vesterbro-linedance.dk	Punktum dk A/S (direct)
vesterbrolinedance.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

40ms

AAAA

51ms

TXT

168ms

CAA

32ms

HTTPS

48ms

TLSA

129ms

SOA

30ms

MTA-STS

62ms

DNSSEC

69ms

SRV

57ms

Total

780ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 08:05:11	546ms	2 NS 2 A 7 MX	🔓 Insecure
2026-10-14 05:14:08	2696ms	2 NS 2 A 7 MX	🔓 Insecure
2026-10-13 04:06:15	1618ms	2 NS 2 A 7 MX	🔓 Insecure
2026-10-11 21:27:18 shown	780ms	2 NS 2 A 7 MX	🔓 Insecure
2026-10-10 18:05:28	662ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-25 08:29:03	928ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-08 12:46:09	1070ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-03 06:51:25	899ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-26 22:25:22	1025ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-21 21:55:14	9424ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-12 17:24:37	6490ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-07 02:21:31	3797ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-01 23:29:11	1689ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-17 09:32:00	762ms	2 NS 2 A 7 MX	🔓 Insecure