copenhagenmuse.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	3600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records2 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	3600s	eu-esec-01.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
50	3600s	eu-esec-02.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	185.21.40.214

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 160ms

TXT Record
facebook-domain-verification=3k554wroj6tbvzsg6s9uycoujlwnhy
google-site-verification=2gXn2-rpcvNgdu91_yqPRdLF-isC82pPWfaaRiY4fbs
klaviyo-site-verification=SXqKS2
MS=ms94342294
v=spf1 include:spf.protection.outlook.com ip4:87.48.170.246 ip4:193.200.225.121 include:spf-esec.heimdalsecurity.com -all

✉️ SPF

Policy	Record (copenhagenmuse.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:87.48.170.246 ip4:193.200.225.121 include:spf-esec.heimdalsecurity.com -all

📨 DMARC

Policy	Record (_dmarc.copenhagenmuse.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@copenhagenmuse.dk; ruf=mailto:dmarc@copenhagenmuse.dk; sp=reject; ri=84600; aspf=r;

📬 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 / DANE2 records 59ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC80ms

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

🏷️ SOA41ms

Field	Value
Serial	2025110503
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

31ms

MX

74ms

AAAA

33ms

TXT

160ms

CAA

39ms

HTTPS

31ms

TLSA

59ms

SOA

41ms

MTA-STS

83ms

DNSSEC

80ms

SRV

141ms

Total

812ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 03:53:04	812ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 10:49:10	9254ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 03:50:10	920ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 22:29:07	554ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 22:20:16	756ms	2 NS 1 A 2 MX	🔒 Secure	View