dmcas.dk

📜 Historical scan 2026-08-28 01:56:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dmcas.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 18 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.99.210.250 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by dmcas-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 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 Records#

1 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 Records#

1 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 Records#

1 records 57ms

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

📝 TXT Records#

2 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-23 16:55:43

www CNAME	dmcas.dk (all on dmcas.dk) → 178.128.137.202 (AS14061)
www vs bare domain	Same network dmcas.dk: 178.128.137.202 (AS14061) www.dmcas.dk: 178.128.137.202 (AS14061)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u56587746.wl247.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u56587746.wl247.sendgrid.net	RSA · ~2048 bit
selector1	selector1-dmcas-dk._domainkey.jellingmaskinforretning.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 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)

🔐 DNSSEC#

116ms

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

🏷️ SOA#

0ms

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#

WHOIS fetched 2026-10-23 17:12:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-10-18
Expires	2027-10-31 (372d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
jellingmaskinforretning.dk	Punktum dk A/S (direct)
odder-diesel.dk	Punktum dk A/S (direct)
odderdiesel.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

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
2026-10-23 16:55:43	521ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 10:22:21	1078ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 02:58:49	993ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 01:56:43 shown	1284ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 22:32:26	1092ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 03:55:11	661ms	2 NS 1 A 1 MX	🔒 Secure