singledanskere.dk

📜 Historical scan 2026-08-09 22:28:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

singledanskere.dk is a .dk domain served by 2 nameservers (sharon.ns.cloudflare.com, skip.ns.cloudflare.com). It was registered on 25 August 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.1.20 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.singledanskere.dk. 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 112ms

Nameserver	IP addresses	PTR	ASN / ISP
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
skip.ns.cloudflare.com	108.162.193.233 172.64.33.233 173.245.59.233 2606:4700:58::adf5:3be9 2803:f800:50::6ca2:c1e9 2a06:98c1:50::ac40:21e9	skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.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 105ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.20	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.116	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 126ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.singledanskere.dk	64.111.214.58	mail.firstbeatmedia.com	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.1.20
🔶 Autoconfig	104.21.1.20

🔷 AAAA Records (IPv6)#

2 records 129ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:114	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:ba74	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 124ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.20,172.67.186.116 ech=AEX+DQBBaAAgACDTIPWy02TPt5Mhyp8PqZORHsNmxAAX/+p+F9sOcOykCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:114,2606:4700:3036::ac43:ba74

📝 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#

10 records 129ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 13:01:07

www	104.21.1.20 172.67.186.116 2606:4700:3031::6815:114 2606:4700:3036::ac43:ba74 (AS13335) (address records, no CNAME)
www vs bare domain	Same network singledanskere.dk: 104.21.1.20 172.67.186.116 2606:4700:3031::6815:114 2606:4700:3036::ac43:ba74 (AS13335) www.singledanskere.dk: 104.21.1.20 172.67.186.116 2606:4700:3031::6815:114 2606:4700:3036::ac43:ba74 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

161ms

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	2411425418
Primary NS (MNAME)	sharon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 11:56:21

Field	Value
Registrar	INWX GmbH
Registered	2014-08-25
Expires	2027-08-31 (315d)

🔗 Same registrant#

1 domain

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
bdsmdates.dk	INWX GmbH

📋 WHOIS#

⏱️ Lookup Timing#

112ms

105ms

126ms

AAAA

129ms

TXT

238ms

CAA

129ms

HTTPS

124ms

TLSA

881ms

SOA

0ms

MTA-STS

126ms

DNSSEC

161ms

SRV

188ms

Total

1864ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 13:01:06	2280ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 00:12:30	1061ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 23:53:49	800ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 12:12:21	886ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 11:11:43	969ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 14:53:30	3176ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 02:05:38	1458ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 13:01:26	4083ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 22:28:33 shown	1864ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-02 18:33:43	2332ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 01:40:16	880ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 07:48:59	930ms	2 NS 2 A 1 MX	🔓 Insecure