dccat.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
udns1.cscdns.net	2001:502:f3ff::201 204.74.66.1	ns1.webipdns.com.au ns1.webipdns.com.au	AS12008 Vercara, LLC AS12008 Vercara, LLC
udns2.cscdns.uk	2001:502:4612::201 204.74.111.1	udns2.cscdns.net udns2.cscdns.uk	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records

🌍

No A records found

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	dccat-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 52.101.68.18 52.101.68.32 52.101.73.2 52.101.73.28	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔌 SRV Records1 records 110ms

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

📝 TXT Records11 records 289ms

TXT Record
_1713keivq4ftq0yt9lxpj5ju8l9k1vr
_i20tp8r0973bjxp98sjk7mbr37b5sq4
_pn9ghgk05cxexzpp4d8khik02rtre91
_s5scn29aeem0kwbjceg9wbfphonhg8i
_zoeiibrm2050ie5er8l7rzvz225yuwo
53vtykk9rp4y20ksl33nj9z68wpt4hfq
dmzbgjm8ps7m5g0ptgqrrf0ffvk3drz1
MS=ms21555573
sUGkcM0JphHYDHsASOqu6UzojkM8aFbZdIUFNL1KkB5sjAA5dDywCXk9gGiyAOsP2VzKsOvroP7vPk9BmCAHWA==
t59vb3s5ksfw5kh8qxm1d76jvjm66flq
v=spf1 ip4:91.239.38.0/23 ip4:50.31.35.114/32 ip4:195.1.188.122/32 include:_netblocks.mimecast.com include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (dccat.dk)
~all (soft fail)	v=spf1 ip4:91.239.38.0/23 ip4:50.31.35.114/32 ip4:195.1.188.122/32 include:_netblocks.mimecast.com include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.dccat.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc_dc@dccat.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)

🔐 DNSSEC63ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA53ms

Field	Value
Serial	2018081951
Primary NS (MNAME)	udns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	10800s
Retry	1800s
Expire	3600000s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

55ms

MX

55ms

AAAA

42ms

TXT

289ms

CAA

42ms

HTTPS

54ms

TLSA

201ms

SOA

53ms

MTA-STS

46ms

DNSSEC

63ms

SRV

110ms

Total

946ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 17:01:51	946ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 01:15:46	492ms	2 NS 0 A 1 MX	🔓 Insecure	View