5n.dk DNS records

🖥️ Nameservers2 records 365ms

Nameserver	IP addresses	PTR	ASN / ISP
oswald.ns.cloudflare.com	108.162.193.218 172.64.33.218 173.245.59.218 2606:4700:58::adf5:3bda 2803:f800:50::6ca2:c1da 2a06:98c1:50::ac40:21da	oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rafe.ns.cloudflare.com	108.162.192.216 172.64.32.216 173.245.58.216 2606:4700:50::adf5:3ad8 2803:f800:50::6ca2:c0d8 2a06:98c1:50::ac40:20d8	rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 321ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.50.40	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.186	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 324ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:3228	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c8ba	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 369ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.40,172.67.200.186 ech=AEX+DQBBJAAgACA1eiHITmhC95jx7x4Bvw34Au55QR5sof7BbAw941eAUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3228,2606:4700:3037::ac43:c8ba

📝 TXT Records2 records 858ms

TXT Record
google-site-verification=DMHE7WYMX7SwGUsICE6vEh627pIlEpIeryhKCVyE4Eo
v=spf1 ip4:168.119.144.139 include:spf.azehosting.net +a +mx +ip4:94.231.104.196 ~all

✉️ SPF

Policy	Record (5n.dk)
~all (soft fail)	v=spf1 ip4:168.119.144.139 include:spf.azehosting.net +a +mx +ip4:94.231.104.196 ~all

📨 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)

🔐 DNSSEC557ms

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	2412814828
Primary NS (MNAME)	oswald.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

365ms

A

321ms

MX

343ms

AAAA

324ms

TXT

858ms

CAA

339ms

HTTPS

369ms

TLSA

575ms

SOA

0ms

MTA-STS

500ms

DNSSEC

557ms

SRV

424ms

Total

6925ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 08:24:03	6925ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 08:01:21	1056ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 05:44:09	4364ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-01 19:12:22	1684ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 10:45:32	892ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 23:57:51	503ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 12:52:24	1032ms	2 NS 2 A 0 MX	🔓 Insecure	View