problema.dk

📜 Historical scan 2026-09-30 11:06:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

problema.dk is a .dk domain served by 2 nameservers (bryce.ns.cloudflare.com, norah.ns.cloudflare.com). It was registered on 4 September 2026 (WHOIS) and first appeared in the .dk zone on 5 September 2026. Its website address 104.21.12.213 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
bryce.ns.cloudflare.com	108.162.195.137 162.159.44.137 172.64.35.137 2606:4700:58::a29f:2c89 2803:f800:50::6ca2:c389 2a06:98c1:50::ac40:2389	bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
norah.ns.cloudflare.com	108.162.194.70 162.159.38.70 172.64.34.70 2606:4700:50::a29f:2646 2803:f800:50::6ca2:c246 2a06:98c1:50::ac40:2246	norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.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 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.213	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.110	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.196.110
🔶 Autoconfig	172.67.196.110

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:cd5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c46e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.213,172.67.196.110 ech=AEX+DQBBgQAgACCRKpEw7Dan0Hdrwr7Y6aWdIRl8VviRfpMXwj+ia1lpJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:cd5,2606:4700:3037::ac43:c46e

📝 TXT Records#

1 records 217ms

TXT Record
google-site-verification=E0YibLv-rQYv6LDOAd9AIAVh9JNPac2aA6dwnW4McA0

✉️ 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 2026-10-12 02:27:20

www	104.21.12.213 172.67.196.110 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network problema.dk: 104.21.12.213 172.67.196.110 2606:4700:3033::6815:cd5 2606:4700:3037::ac43:c46e (AS13335) www.problema.dk: 104.21.12.213 172.67.196.110 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.problema.dk	a2x-Mo0znQ4b_CkOFNHjG_GQU_KWlOGgMyrT22XNleU
TXT	_acme-challenge.problema.dk	rzjsVwd8uYLzpJf9qAVod7sPxYQl80rlB95ZDANoofI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

138ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2416145564
Primary NS (MNAME)	bryce.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-01 11:50:38

Field	Value
Registrar	Openprovider
Registered	2026-09-04
Expires	2027-09-03 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

64ms

40ms

AAAA

40ms

TXT

217ms

CAA

47ms

HTTPS

56ms

TLSA

92ms

SOA

48ms

MTA-STS

57ms

DNSSEC

138ms

SRV

107ms

Total

594ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 11:08:49	681ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 11:06:51 shown	594ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 02:52:18	660ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 06:57:26	3035ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 18:05:01	1704ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 15:00:09	609ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 08:42:54	2455ms	2 NS 0 A 0 MX	🔓 Insecure