bilberg-nicolajsen.dk

Records from scan: 2026-10-21 15:10:39 · 929ms total · last checked 2026-10-25 09:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bilberg-nicolajsen.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, luke.ns.cloudflare.com). It was registered on 24 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.84 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.84	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.140.232	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166 185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	300s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	300s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:5154	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8ce8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 22ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.84,172.67.140.232 ech=AEX+DQBBeQAgACAsZnOafkp+7s5Cg4EoUGIN2F8e7fy4GmvY2M94sX0NDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:5154,2606:4700:3037::ac43:8ce8

📝 TXT Records#

1 records 146ms

TXT Record
v=spf1 include:zoho.eu ~all

✉️ SPF#

Policy	Record (bilberg-nicolajsen.dk)
~all (soft fail)	v=spf1 include:zoho.eu ~all

📨 DMARC#

Policy	Record (_dmarc.bilberg-nicolajsen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:jakob@bilberg-nicolajsen.dk

📬 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#

checked 2026-10-21 15:10:39

www	104.21.81.84 172.67.140.232 2606:4700:3037::6815:5154 2606:4700:3037::ac43:8ce8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bilberg-nicolajsen.dk: 104.21.81.84 172.67.140.232 2606:4700:3037::6815:5154 2606:4700:3037::ac43:8ce8 (AS13335) www.bilberg-nicolajsen.dk: 104.21.81.84 172.67.140.232 2606:4700:3037::6815:5154 2606:4700:3037::ac43:8ce8 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 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: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bilberg-nicolajsen.dk	Ycrrv9zv7ez2qdCzb7GsAzFC6dze1_GvKcw44LvwACo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2417965719
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 15:38:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-05-24
Expires	2027-05-31 (217d)

🔗 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
lenaogjakob.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

26ms

30ms

AAAA

31ms

TXT

146ms

CAA

24ms

HTTPS

22ms

TLSA

143ms

SOA

42ms

MTA-STS

53ms

DNSSEC

103ms

SRV

45ms

Total

929ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 15:10:39 shown	929ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-20 07:26:40	1271ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-09 16:27:17	864ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-03 09:09:21	1490ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 08:20:49	1596ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 08:10:26	1047ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-26 08:02:22	1139ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-25 07:49:37	778ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-22 10:23:45	1899ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-16 23:55:08	1739ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 10:14:52	821ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-22 22:06:17	6052ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-21 21:56:45	1639ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-10 00:04:07	4722ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-04 02:36:39	10645ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-22 15:55:54	17272ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-21 09:29:32	1332ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-28 09:19:14	1200ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-23 03:53:22	1770ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 14:30:16	742ms	2 NS 2 A 3 MX	🔓 Insecure