dmcas.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.99.210.250	3600s	—	AS14061	DigitalOcean, LLC	167.99.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dmcas-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::1 2a01:111:f403:ca09::20 2a01:111:f403:ca48::8 52.101.68.8 52.101.73.26 52.101.73.28 52.101.73.8	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.40
🔶 Autoconfig	dmcas.dk → 167.99.210.250

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 57ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 171ms

TXT Record
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;
v=spf1 a include:spf.mandrillapp.com include:mailmailmail.net include:spf.protection.outlook.com ip4:167.99.210.250 ip4:95.138.216.97 ip4:87.104.86.152 ip4:95.138.216.96 ip4:78.157.104.221 ~all

✉️ SPF

Policy	Record (dmcas.dk)
~all (soft fail)	v=spf1 a include:spf.mandrillapp.com include:mailmailmail.net include:spf.protection.outlook.com ip4:167.99.210.250 ip4:95.138.216.97 ip4:87.104.86.152 ip4:95.138.216.96 ip4:78.157.104.221 ~all

📨 DMARC

Policy	Record (_dmarc.dmcas.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@zu76t2sr.uriports.com; ruf=mailto:dmarc@zu76t2sr.uriports.com; fo=1;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.dmcas.dk	dmcas.dk

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC116ms

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

🏷️ SOA0ms

Field	Value
Serial	2026011401
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.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

34ms

MX

42ms

AAAA

61ms

TXT

171ms

CAA

64ms

HTTPS

45ms

TLSA

602ms

SOA

0ms

MTA-STS

78ms

DNSSEC

116ms

SRV

57ms

Total

1284ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:56:43	1284ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 22:32:26	1092ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 03:55:11	661ms	2 NS 1 A 1 MX	🔒 Secure	View