cementen.dk

📜 Historical scan 2026-10-07 11:29:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cementen.dk is a .dk domain served by 2 nameservers (meg.ns.cloudflare.com, vicente.ns.cloudflare.com). It was registered on 9 August 2026 (WHOIS) and first appeared in the .dk zone on 10 August 2026. Its website address 104.21.14.144 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 27ms

Nameserver	IP addresses	PTR	ASN / ISP
meg.ns.cloudflare.com	108.162.192.196 172.64.32.196 173.245.58.196 2606:4700:50::adf5:3ac4 2803:f800:50::6ca2:c0c4 2a06:98c1:50::ac40:20c4	meg.ns.cloudflare.com meg.ns.cloudflare.com meg.ns.cloudflare.com meg.ns.cloudflare.com meg.ns.cloudflare.com meg.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vicente.ns.cloudflare.com	108.162.195.239 162.159.44.239 172.64.35.239 2606:4700:58::a29f:2cef 2803:f800:50::6ca2:c3ef 2a06:98c1:50::ac40:23ef	vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.144	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.174	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.14.144
🔶 Autoconfig	104.21.14.144

🔷 AAAA Records (IPv6)#

2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 28ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.144,172.67.159.174 ech=AEX+DQBBAQAgACCLYruQc4szTp6KHf62XWgIWElK3JHwXTKgn0dvGwzjDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:e90,2606:4700:3035::ac43:9fae

📝 TXT Records#

1 records 185ms

TXT Record
google-site-verification=ij2KqfgR3TAbj8r9EDt6437OywOxfP6iyolqrAkEvrk

✉️ 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 2026-10-08 04:51:21

www	104.21.14.144 172.67.159.174 2606:4700:3033::6815:e90 2606:4700:3035::ac43:9fae (AS13335) (address records, no CNAME)
www vs bare domain	Same network cementen.dk: 104.21.14.144 172.67.159.174 2606:4700:3033::6815:e90 2606:4700:3035::ac43:9fae (AS13335) www.cementen.dk: 104.21.14.144 172.67.159.174 2606:4700:3033::6815:e90 2606:4700:3035::ac43:9fae (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.cementen.dk	IsT7O1iOZEqASpbTrMIbOU40-GqyTIW2jlgCD_6dbig
TXT	_acme-challenge.cementen.dk	XQOF7_QL2N987ynA5FJEz-qtOh3NmZDqn51NDcEPGhs

🔗 TLSA / DANE#

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

🔐 DNSSEC#

63ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2416850998
Primary NS (MNAME)	meg.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 11:32:26

Field	Value
Registrar	Openprovider
Registered	2026-08-09
Expires	2027-08-08 (291d)

📋 WHOIS#

⏱️ Lookup Timing#

27ms

47ms

36ms

AAAA

53ms

TXT

185ms

CAA

34ms

HTTPS

28ms

TLSA

54ms

SOA

34ms

MTA-STS

63ms

DNSSEC

63ms

SRV

79ms

Total

464ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:51:21	384ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 11:29:42 shown	464ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-13 19:55:57	987ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-10 08:45:35	3707ms	2 NS 0 A 0 MX	🔓 Insecure