bluenord.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
elisa.ns.cloudflare.com	108.162.194.54 162.159.38.54 172.64.34.54 2606:4700:50::a29f:2636 2803:f800:50::6ca2:c236 2a06:98c1:50::ac40:2236	elisa.ns.cloudflare.com elisa.ns.cloudflare.com elisa.ns.cloudflare.com elisa.ns.cloudflare.com elisa.ns.cloudflare.com elisa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
randall.ns.cloudflare.com	108.162.195.235 162.159.44.235 172.64.35.235 2606:4700:58::a29f:2ceb 2803:f800:50::6ca2:c3eb 2a06:98c1:50::ac40:23eb	randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 21ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.183	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.199.46	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 12ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)2 records 13ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:3cb7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3033::ac43:c72e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 24ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.183,172.67.199.46 ech=AEX+DQBBkAAgACCSG9QfmDqEIsY0wmF6NIJqsZ6p6n9hXipOMv5QdCsTTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3cb7,2606:4700:3033::ac43:c72e

📝 TXT Records1 records 111ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (bluenord.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.bluenord.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC115ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopK…
ZSK	ECDSA P-256/SHA-256	oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XN…

🏷️ SOA13ms

Field	Value
Serial	2411859190
Primary NS (MNAME)	elisa.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

21ms

MX

12ms

AAAA

13ms

TXT

111ms

CAA

16ms

HTTPS

24ms

TLSA

29ms

SOA

13ms

MTA-STS

48ms

DNSSEC

115ms

SRV

0ms

Total

3987ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 00:43:57	3987ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-11 17:34:32	1074ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-18 05:03:04	989ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-10 00:46:48	851ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 20:08:18	1696ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 09:39:39	2633ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 18:37:35	960ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 06:46:30	547ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 15:18:00	1141ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-16 15:05:10	1663ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-16 15:01:15	631ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-16 15:00:42	480ms	2 NS 2 A 0 MX	🔒 Secure	View