fbku.dk

Records from scan: 2026-10-17 07:42:13 · 2524ms total · last checked 2026-10-18 07:47 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fbku.dk is a .dk domain served by 2 nameservers (julian.ns.cloudflare.com, kay.ns.cloudflare.com). It was registered on 23 June 2025 (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.zoho.eu, mx2.zoho.eu and 1 more. The zone is not DNSSEC-signed, has no 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 121ms

Nameserver	IP addresses	PTR	ASN / ISP
julian.ns.cloudflare.com	108.162.195.94 162.159.44.94 172.64.35.94 2606:4700:58::a29f:2c5e 2803:f800:50::6ca2:c35e 2a06:98c1:50::ac40:235e	julian.ns.cloudflare.com julian.ns.cloudflare.com julian.ns.cloudflare.com julian.ns.cloudflare.com julian.ns.cloudflare.com julian.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kay.ns.cloudflare.com	108.162.192.125 172.64.32.125 173.245.58.125 2606:4700:50::adf5:3a7d 2803:f800:50::6ca2:c07d 2a06:98c1:50::ac40:207d	kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.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 131ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

3 records 157ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	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	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu mx.zoho.eu mx2.zoho.eu mx3.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	600s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	600s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

2 records 250ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2d07	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:cf44	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 117ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.7,172.67.207.68 ech=AEX+DQBBpgAgACCjMVq4anIMQaP2EUwLbhZHwDwgTBFVJxkAlZezgfZ9awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2d07,2606:4700:3035::ac43:cf44

📝 TXT Records#

2 records 403ms

TXT Record
google-site-verification=JtPaDEeOtdvhcmNSLxmKRwRk37q8K3AEtSX2wJeluo8
v=spf1 include:zohomail.eu -all

✉️ SPF#

Policy	Record (fbku.dk)
-all (hard fail)	v=spf1 include:zohomail.eu -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#

checked 2026-10-17 07:42:14

www	188.114.96.1 188.114.97.1 2606:4700:3031::6815:2d07 2606:4700:3035::ac43:cf44 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fbku.dk: 188.114.96.1 188.114.97.1 2606:4700:3031::6815:2d07 2606:4700:3035::ac43:cf44 (AS13335) www.fbku.dk: 188.114.96.1 188.114.97.1 2606:4700:3031::6815:2d07 2606:4700:3035::ac43:cf44 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

312ms

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

🏷️ SOA#

70ms

Field	Value
Serial	2417650528
Primary NS (MNAME)	julian.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 08:10:28

Field	Value
Registrar	Simply.com A/S
Registered	2025-06-23
Expires	2027-06-22 (247d)

🔗 Same registrant#

3 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
happenings.dk	Punktum dk A/S (direct)
sangetiljul.dk	Punktum dk A/S (direct)
ungdommen.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

121ms

131ms

157ms

AAAA

250ms

TXT

403ms

CAA

154ms

HTTPS

117ms

TLSA

756ms

SOA

70ms

MTA-STS

248ms

DNSSEC

312ms

SRV

241ms

Total

2524ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 07:42:13 shown	2524ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 07:08:00	1719ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-15 12:14:25	815ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-03 13:16:50	1513ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-20 14:50:35	1901ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-19 12:15:22	1301ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-08 04:02:50	1290ms	2 NS 0 A 3 MX	🔓 Insecure
2026-07-16 03:53:54	1283ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-25 06:33:53	811ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-24 01:46:54	2697ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-22 11:39:30	1140ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:25:49	702ms	2 NS 0 A 3 MX	🔓 Insecure