sikkerkemi.dk DNS records

🖥️ Nameservers2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
bella.ns.cloudflare.com	108.162.192.74 172.64.32.74 173.245.58.74 2606:4700:50::adf5:3a4a 2803:f800:50::6ca2:c04a 2a06:98c1:50::ac40:204a	bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
valentin.ns.cloudflare.com	108.162.195.206 162.159.44.206 172.64.35.206 2606:4700:58::a29f:2cce 2803:f800:50::6ca2:c3ce 2a06:98c1:50::ac40:23ce	valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.153	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.140.104	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2e99	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8c68	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.153,172.67.140.104 ech=AEX+DQBBAAAgACDbq7IDFeVrRWFTgvxLa0ZNhjGr4pWQZ4AWrd8KvSnYLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2e99,2606:4700:3037::ac43:8c68

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2411015600
Primary NS (MNAME)	bella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

47ms

MX

43ms

AAAA

48ms

TXT

197ms

CAA

39ms

HTTPS

49ms

TLSA

60ms

SOA

0ms

MTA-STS

82ms

DNSSEC

98ms

SRV

80ms

Total

1387ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 10:01:56	1387ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-01 09:09:14	1023ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-06 05:17:54	833ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 21:20:50	986ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 16:35:41	792ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 06:25:42	830ms	2 NS 2 A 0 MX	🔓 Insecure	View