casebycase.dk DNS records

🖥️ Nameservers2 records 46ms

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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.178.158.175	3600s	—	AS8075	Microsoft Corporation	52.160.0.0/11	🇮🇪 Ireland	Dublin

📧 MX Records1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	casebycase-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09::24 2a01:111:f403:ca09::b 52.101.68.12 52.101.73.11 52.101.73.16 52.101.73.2	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 168ms

TXT Record
atlassian-domain-verification=0yBH5wnmVuXcbyRW3Zd95geQ2x8GA0L5ZXPIEKIIJasqmbTXWmI2lwJnHM3Drvv5
atlassian-sending-domain-verification=8d71697d-5806-469f-8c0b-40ef20631761
linkedin-site-verification=7faa5ad8-7a9f-41d1-b5cd-e51956aa2abf
MS=ms43579842
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (casebycase.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.casebycase.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=10; rua=mailto:aml@casebycase.dk; ruf=mailto:aml@casebycase.dk

📬 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)

🔐 DNSSEC137ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081801
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

46ms

A

65ms

MX

76ms

AAAA

72ms

TXT

168ms

CAA

92ms

HTTPS

105ms

TLSA

620ms

SOA

0ms

MTA-STS

113ms

DNSSEC

137ms

SRV

109ms

Total

1166ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:15:14	1166ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 00:01:09	11560ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 15:45:59	1030ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 03:57:16	1326ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 19:35:44	687ms	2 NS 1 A 1 MX	🔒 Secure	View