crosstrainer-tilbud.dk DNS records

🖥️ Nameservers2 records 20ms

Nameserver	IP addresses	PTR	ASN / ISP
heather.ns.cloudflare.com	108.162.192.161 172.64.32.161 173.245.58.161 2606:4700:50::adf5:3aa1 2803:f800:50::6ca2:c0a1 2a06:98c1:50::ac40:20a1	heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
javier.ns.cloudflare.com	108.162.195.204 162.159.44.204 172.64.35.204 2606:4700:58::a29f:2ccc 2803:f800:50::6ca2:c3cc 2a06:98c1:50::ac40:23cc	javier.ns.cloudflare.com javier.ns.cloudflare.com javier.ns.cloudflare.com javier.ns.cloudflare.com javier.ns.cloudflare.com javier.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.71.55	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.181	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4737	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8fb5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 21ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.71.55,172.67.143.181 ech=AEX+DQBBeQAgACAV+ZluLg002WcJ+6hD4/CA0Rwn2Oc37c8CNEzr8wD0EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4737,2606:4700:3036::ac43:8fb5

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.crosstrainer-tilbud.dk	O0yFmVWTYvTprQTBFPQ9hkdsGUPXhVTXD4p1dQ3TqXE
TXT	_acme-challenge.crosstrainer-tilbud.dk	VK02GPETVl5jFKbSbWRGMkRvsTrcIzjML7ntV9YQORc

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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	2413471963
Primary NS (MNAME)	heather.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

20ms

A

28ms

MX

24ms

AAAA

36ms

TXT

143ms

CAA

25ms

HTTPS

21ms

TLSA

41ms

SOA

0ms

MTA-STS

56ms

DNSSEC

102ms

SRV

55ms

Total

962ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 16:43:32	962ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 10:56:41	488ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 09:41:16	999ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-04 04:08:18	1355ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-02 11:10:13	9863ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 05:38:13	895ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 06:35:40	504ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 00:39:17	65535ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 23:22:01	1227ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 23:11:47	306ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 23:00:35	379ms	2 NS 2 A 0 MX	🔓 Insecure	View