nordmus.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
sierra.ns.cloudflare.com	108.162.194.245 162.159.38.245 172.64.34.245 2606:4700:50::a29f:26f5 2803:f800:50::6ca2:c2f5 2a06:98c1:50::ac40:22f5	sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
toby.ns.cloudflare.com	108.162.193.239 172.64.33.239 173.245.59.239 2606:4700:58::adf5:3bef 2803:f800:50::6ca2:c1ef 2a06:98c1:50::ac40:21ef	toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.27.170	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.169.149	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.unoeuro.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:a995	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:1baa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.170,172.67.169.149 ech=AEX+DQBBKAAgACDhoEuvJYbGLaePutOG6yGLRwuwU5t1IcItEdciQn0ZFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a995,2606:4700:3032::6815:1baa

📝 TXT Records1 records 206ms

TXT Record
v=spf1 a mx ptr ip4:77.66.124.105 ip4:93.191.156.90 ip4:94.231.103.98 include:servers.mcsv.net include:spf.simply.com -all

✉️ SPF

Policy	Record (nordmus.dk)
-all (hard fail)	v=spf1 a mx ptr ip4:77.66.124.105 ip4:93.191.156.90 ip4:94.231.103.98 include:servers.mcsv.net include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.nordmus.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC100ms

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	2410302325
Primary NS (MNAME)	sierra.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

42ms

A

54ms

MX

42ms

AAAA

53ms

TXT

206ms

CAA

47ms

HTTPS

36ms

TLSA

70ms

SOA

0ms

MTA-STS

71ms

DNSSEC

100ms

SRV

90ms

Total

601ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 17:10:15	601ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-24 10:11:22	1794ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-10 05:39:16	1143ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 15:05:01	6808ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 22:24:41	929ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:20:04	1626ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 09:17:45	3560ms	2 NS 2 A 1 MX	🔓 Insecure	View