flexkabler.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
bill.ns.cloudflare.com	108.162.193.74 172.64.33.74 173.245.59.74 2606:4700:58::adf5:3b4a 2803:f800:50::6ca2:c14a 2a06:98c1:50::ac40:214a	bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lina.ns.cloudflare.com	108.162.192.187 172.64.32.187 173.245.58.187 2606:4700:50::adf5:3abb 2803:f800:50::6ca2:c0bb 2a06:98c1:50::ac40:20bb	lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.253	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.160.216	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.160.216
🔶 Autoconfig	188.114.96.1

🔷 AAAA Records (IPv6)2 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.253,172.67.160.216 ech=AEX+DQBBwAAgACBcatv0vcdu5GkpvPstOSLsHt4RtzmMTrUkgy4nfjAxUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:efd,2606:4700:3034::ac43:a0d8

📝 TXT Records1 records 155ms

TXT Record
ca3-ac0507bdaaf64777b65d0fe786380208

✉️ 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)

🔐 DNSSEC94ms

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

🏷️ SOA65ms

Field	Value
Serial	2405544484
Primary NS (MNAME)	bill.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

37ms

A

51ms

MX

59ms

AAAA

57ms

TXT

155ms

CAA

35ms

HTTPS

36ms

TLSA

68ms

SOA

65ms

MTA-STS

42ms

DNSSEC

94ms

SRV

100ms

Total

449ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 20:12:23	746ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-28 15:32:01	1492ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-15 13:51:57	744ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-02 12:45:23	1512ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 02:52:27	856ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 22:46:21	1416ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 01:04:57	1156ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 17:31:24	449ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 16:49:19	509ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 09:37:46	511ms	2 NS 2 A 0 MX	🔓 Insecure	View