opus-kbh.dk

📜 Historical scan 2026-08-26 19:25:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opus-kbh.dk is a .dk domain served by 2 nameservers (garret.ns.cloudflare.com, zainab.ns.cloudflare.com). It was registered on 30 May 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.52.249 is hosted by Cloudflare, Inc. (AS13335). 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
garret.ns.cloudflare.com	108.162.195.246 162.159.44.246 172.64.35.246 2606:4700:58::a29f:2cf6 2803:f800:50::6ca2:c3f6 2a06:98c1:50::ac40:23f6	garret.ns.cloudflare.com garret.ns.cloudflare.com garret.ns.cloudflare.com garret.ns.cloudflare.com garret.ns.cloudflare.com garret.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zainab.ns.cloudflare.com	108.162.194.149 162.159.38.149 172.64.34.149 2606:4700:50::a29f:2695 2803:f800:50::6ca2:c295 2a06:98c1:50::ac40:2295	zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.52.249	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.206.16	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:34f9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ce10	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.52.249,172.67.206.16 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:34f9,2606:4700:3037::ac43:ce10

📝 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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 15:53:37

www	188.114.96.1 188.114.97.1 2606:4700:3035::6815:34f9 2606:4700:3037::ac43:ce10 (AS13335) (address records, no CNAME)
www vs bare domain	Same network opus-kbh.dk: 188.114.96.1 188.114.97.1 2606:4700:3035::6815:34f9 2606:4700:3037::ac43:ce10 (AS13335) www.opus-kbh.dk: 188.114.96.1 188.114.97.1 2606:4700:3035::6815:34f9 2606:4700:3037::ac43:ce10 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms

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	2413227444
Primary NS (MNAME)	garret.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 19:34:21

Field	Value
Registrar	INWX GmbH
Registered	2023-05-30
Expires	2027-05-29 (220d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

50ms

34ms

AAAA

26ms

TXT

134ms

CAA

29ms

HTTPS

31ms

TLSA

39ms

SOA

0ms

MTA-STS

56ms

DNSSEC

126ms

SRV

55ms

Total

489ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 03:18:44	1402ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 19:15:34	604ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 18:38:20	444ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 19:25:09 shown	489ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 02:35:06	2214ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 21:54:20	939ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 11:35:13	820ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 16:11:51	2686ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 23:46:02	1696ms	2 NS 2 A 0 MX	🔓 Insecure