norbjerg.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tricia.ns.cloudflare.com	108.162.192.232 172.64.32.232 173.245.58.232 2606:4700:50::adf5:3ae8 2803:f800:50::6ca2:c0e8 2a06:98c1:50::ac40:20e8	tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.5.225	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.238	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:85ee	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5e1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.5.225,172.67.133.238 ech=AEX+DQBBlQAgACBpTotRHpxkJstF/b5D6hL30QT/6ytTenxmO1GkKeQ+UgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:85ee,2606:4700:3037::6815:5e1

📝 TXT Records1 records 193ms

TXT Record
google-site-verification=i2xAF31s8lRPYvr26EqffHw4lxAoP1PErZRFaK9acMY

✉️ 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)

🔐 DNSSEC2050ms

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	2410965738
Primary NS (MNAME)	justin.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

32ms

MX

40ms

AAAA

33ms

TXT

193ms

CAA

40ms

HTTPS

33ms

TLSA

145ms

SOA

0ms

MTA-STS

49ms

DNSSEC

2050ms

SRV

44ms

Total

2946ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-04 11:26:30	2946ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-17 03:46:53	2837ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 04:59:47	1006ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 14:34:59	902ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 16:47:07	1117ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 21:09:41	849ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 16:13:24	1140ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 21:37:58	12251ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 00:35:29	654ms	2 NS 2 A 0 MX	🔓 Insecure	View