frederiksberg-linedance.dk

📜 Historical scan 2026-10-10 19:08:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frederiksberg-linedance.dk is a .dk domain served by 2 nameservers (elle.ns.cloudflare.com, jim.ns.cloudflare.com). It was registered on 1 June 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.183 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. 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 122ms

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 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.183	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.206.61	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

6 records 116ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c01::1a	rc-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.179.20.27 2404:6800:4000:1027::1a	ncboms-in-f27.1e100.net ncboms-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.179.20.27 2404:6800:4000:1027::1b	ncboms-in-f27.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 113ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:ce3d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:3ab7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 119ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.183,172.67.206.61 ech=AEX+DQBBSgAgACBes5NhmxWGjkNxmgIDMWF50FTfloQEDwvpIzDeAhG5NgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:ce3d,2606:4700:3036::6815:3ab7

📝 TXT Records#

1 records 259ms

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

✉️ SPF#

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

📨 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 2026-10-16 06:54:25

www	104.21.58.183 172.67.206.61 2606:4700:3031::ac43:ce3d 2606:4700:3036::6815:3ab7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network frederiksberg-linedance.dk: 104.21.58.183 172.67.206.61 2606:4700:3031::ac43:ce3d 2606:4700:3036::6815:3ab7 (AS13335) www.frederiksberg-linedance.dk: 104.21.58.183 172.67.206.61 2606:4700:3031::ac43:ce3d 2606:4700:3036::6815:3ab7 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

190ms

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

🏷️ SOA#

78ms

Field	Value
Serial	2417061297
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 2026-10-10 03:52:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-06-01
Expires	2029-06-30 (984d)

📋 WHOIS#

⏱️ Lookup Timing#

122ms

97ms

116ms

AAAA

113ms

TXT

259ms

CAA

112ms

HTTPS

119ms

TLSA

970ms

SOA

78ms

MTA-STS

138ms

DNSSEC

190ms

SRV

143ms

Total

2562ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 06:54:25	814ms	2 NS 2 A 6 MX	🔓 Insecure
2026-10-10 19:08:36 shown	2562ms	2 NS 2 A 6 MX	🔓 Insecure
2026-09-23 04:08:33	920ms	2 NS 2 A 6 MX	🔓 Insecure
2026-09-21 03:53:27	930ms	2 NS 2 A 6 MX	🔓 Insecure
2026-09-17 19:48:13	1923ms	2 NS 2 A 6 MX	🔓 Insecure
2026-09-10 18:32:52	1120ms	2 NS 2 A 6 MX	🔓 Insecure
2026-09-04 04:14:17	726ms	2 NS 2 A 6 MX	🔓 Insecure
2026-09-01 06:40:17	809ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-29 02:52:55	1421ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-26 22:51:29	10282ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-24 07:12:11	5562ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-21 03:41:28	1874ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-12 09:11:38	5358ms	2 NS 2 A 6 MX	🔓 Insecure
2026-08-06 22:08:26	2056ms	2 NS 2 A 6 MX	🔓 Insecure
2026-07-14 11:09:03	1892ms	2 NS 2 A 6 MX	🔓 Insecure
2026-06-27 08:02:07	997ms	2 NS 2 A 6 MX	🔓 Insecure
2026-06-26 12:13:53	2573ms	2 NS 2 A 6 MX	🔓 Insecure
2026-06-25 09:27:49	2625ms	2 NS 2 A 6 MX	🔓 Insecure
2026-06-20 20:38:56	1626ms	2 NS 2 A 6 MX	🔓 Insecure
2026-06-18 22:31:31	4063ms	2 NS 2 A 6 MX	🔓 Insecure
2026-06-17 09:21:11	1520ms	2 NS 2 A 6 MX	🔓 Insecure