bierke.dk

📜 Historical scan 2026-06-16 14:29:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bierke.dk is a .dk domain served by 2 nameservers (alexis.ns.cloudflare.com, izabella.ns.cloudflare.com). It was registered on 14 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
alexis.ns.cloudflare.com	—	—	—
izabella.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:372b	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9084	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 100ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.55.43,172.67.144.132 ech=AEX+DQBBkQAgACClJENMjJCKs8qIfd+04OvwQP4hU5mfUQK6PmcbIChPAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:372b,2606:4700:3037::ac43:9084

📝 TXT Records#

1 records 192ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (bierke.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.bierke.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:fecaae9f77d84975982946fc2210077e@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 08:31:32

www	104.21.55.43 172.67.144.132 2606:4700:3031::6815:372b 2606:4700:3033::ac43:9084 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bierke.dk: 104.21.55.43 172.67.144.132 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.bierke.dk: 104.21.55.43 172.67.144.132 2606:4700:3031::6815:372b 2606:4700:3033::ac43:9084 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 62ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

154ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2406668676
Primary NS (MNAME)	alexis.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 09:01:29

Field	Value
Registrar	Simply.com A/S
Registered	2024-05-14
Expires	2027-05-13 (208d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

53ms

50ms

61ms

AAAA

48ms

TXT

192ms

CAA

39ms

HTTPS

100ms

TLSA

62ms

SOA

56ms

MTA-STS

75ms

DNSSEC

154ms

SRV

0ms

Total

705ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 08:31:32	3085ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 21:56:32	3070ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 16:35:05	639ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 15:14:39	1727ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 21:11:55	781ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 22:19:07	592ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 14:11:18	2223ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 06:30:16	1156ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 17:29:50	17289ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 02:16:28	8789ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-06 05:05:18	5072ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 10:58:28	2932ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 07:22:40	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 00:02:55	3033ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 14:29:08 shown	705ms	2 NS 2 A 1 MX	🔓 Insecure