5bogstaver.dk

📜 Historical scan 2026-08-17 02:54:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

5bogstaver.dk is a .dk domain served by 2 nameservers (albert.ns.cloudflare.com, sarah.ns.cloudflare.com). It was registered on 30 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.1.94 is hosted by Cloudflare, Inc. (AS13335). 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 231ms

Nameserver	IP addresses	PTR	ASN / ISP
albert.ns.cloudflare.com	108.162.193.58 172.64.33.58 173.245.59.58 2606:4700:58::adf5:3b3a 2803:f800:50::6ca2:c13a 2a06:98c1:50::ac40:213a	albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sarah.ns.cloudflare.com	108.162.194.218 162.159.38.218 172.64.34.218 2606:4700:50::a29f:26da 2803:f800:50::6ca2:c2da 2a06:98c1:50::ac40:22da	sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.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 325ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.94	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.248	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 263ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:15e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:80f8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 273ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.94,172.67.128.248 ech=AEX+DQBBHAAgACBpPiYNw+cKfII1NbE0s+gJ5s7yoYcqci1HfqlJCvbhVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:15e,2606:4700:3035::ac43:80f8

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.5bogstaver.dk)
p=reject	v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.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 12:22:04

www	104.21.1.94 172.67.128.248 2606:4700:3031::6815:15e 2606:4700:3037::ac43:80f8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 5bogstaver.dk: 104.21.1.94 172.67.128.248 2606:4700:3031::6815:15e 2606:4700:3037::ac43:80f8 (AS13335) www.5bogstaver.dk: 104.21.1.94 172.67.128.248 2606:4700:3031::6815:15e 2606:4700:3037::ac43:80f8 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

442ms

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	2412355036
Primary NS (MNAME)	albert.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 02:07:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-07-30
Expires	2027-07-29 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

231ms

325ms

235ms

AAAA

263ms

TXT

590ms

CAA

223ms

HTTPS

273ms

TLSA

208ms

SOA

0ms

MTA-STS

420ms

DNSSEC

442ms

SRV

395ms

Total

3485ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 12:22:04	464ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-15 11:42:33	464ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 21:50:51	613ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 20:28:59	552ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 08:46:11	796ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 02:54:09 shown	3485ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 06:37:17	1175ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 09:03:42	1665ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 02:37:59	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 10:17:33	872ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:42:49	504ms	2 NS 2 A 0 MX	🔓 Insecure