definans.dk DNS records

🖥️ Nameservers2 records 23ms

Nameserver	IP addresses	PTR	ASN / ISP
cortney.ns.cloudflare.com	108.162.192.87 172.64.32.87 173.245.58.87 2606:4700:50::adf5:3a57 2803:f800:50::6ca2:c057 2a06:98c1:50::ac40:2057	cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ernest.ns.cloudflare.com	108.162.193.164 172.64.33.164 173.245.59.164 2606:4700:58::adf5:3ba4 2803:f800:50::6ca2:c1a4 2a06:98c1:50::ac40:21a4	ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.163	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.245	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:7a3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:88f5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.163,172.67.136.245 ech=AEX+DQBBVQAgACDPfLAmB0uga3AiIscveY2s4hfV4+H+dwVje1Q4wvfcPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7a3,2606:4700:3035::ac43:88f5

📝 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.definans.dk	lbNYnVsCLjfDjzu1mnMOaNyyiuuQ8wIm1Z79f5qyI1Q
TXT	_acme-challenge.definans.dk	tRsRCd5OpBttY21NvVoMtmoiBcicv-WdvwH26opKljY

🔗 TLSA / DANE

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

🔐 DNSSEC90ms

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	2413552568
Primary NS (MNAME)	cortney.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

23ms

A

23ms

MX

31ms

AAAA

26ms

TXT

128ms

CAA

26ms

HTTPS

27ms

TLSA

39ms

SOA

0ms

MTA-STS

41ms

DNSSEC

90ms

SRV

40ms

Total

455ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:31:25	455ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-30 05:35:58	1536ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 01:23:34	2804ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-22 20:29:26	1699ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-15 00:51:50	17815ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-11 07:21:30	6628ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-27 05:36:14	900ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 02:55:12	2487ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-19 22:00:37	8110ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-19 19:00:08	888ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 01:43:15	2142ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 01:30:27	567ms	2 NS 2 A 2 MX	🔓 Insecure	View