hasselnød.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
teresa.ns.cloudflare.com	108.162.194.216 162.159.38.216 172.64.34.216 2606:4700:50::a29f:26d8 2803:f800:50::6ca2:c2d8 2a06:98c1:50::ac40:22d8	teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zahir.ns.cloudflare.com	108.162.195.145 162.159.44.145 172.64.35.145 2606:4700:58::a29f:2c91 2803:f800:50::6ca2:c391 2a06:98c1:50::ac40:2391	zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.54.58	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.168.25	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 74ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:363a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a819	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.54.58,172.67.168.25 ech=AEX+DQBB3gAgACAozdg6TF+IOLutI2raZBDRPBvAjRJn2ExG9kdRfnpPIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:363a,2606:4700:3036::ac43:a819

📝 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)

🔐 DNSSEC104ms

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	2413205585
Primary NS (MNAME)	teresa.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

33ms

A

30ms

MX

29ms

AAAA

74ms

TXT

150ms

CAA

49ms

HTTPS

31ms

TLSA

42ms

SOA

0ms

MTA-STS

51ms

DNSSEC

104ms

SRV

56ms

Total

993ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 13:38:16	993ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 07:20:40	555ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 21:35:29	5922ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-08-18 20:25:01	835ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-17 14:34:25	1423ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-15 20:19:19	896ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-21 01:12:08	2743ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 08:43:15	1035ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-19 00:39:53	348ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 11:07:19	1233ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 11:06:48	665ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 10:59:31	1183ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 10:58:51	1056ms	2 NS 2 A 0 MX	🔒 Secure	View