dc-adm.dk
Last scanned: 2026-07-18 23:15:03  ·  25164ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
NameserverIP addressesPTRASN / ISP
udns1.cscdns.net 2001:502:f3ff::201
204.74.66.1		 ns1.webipdns.com.au
ns1.alba.bank		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
udns2.cscdns.uk 2001:502:4612::201
204.74.111.1		 udns2.cscdns.uk
ns2.alba.bank		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.201.39.44 300s — AS44398 Itm8 A/S 193.201.39.0/24 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   60ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s dcadm-dk0e.mail.protection.outlook.com 2a01:111:f403:ca04::7
2a01:111:f403:ca04::e
2a01:111:f403:ca09::8
2a01:111:f403:ca09::e
52.101.68.36
52.101.73.1
52.101.73.153
52.101.73.24		 mail-db4pr02cu00307.inbound.protection.outlook.com
mail-db8pr02cu00106.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-am7pr05cu00206.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-am3pr04cu00501.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com
mail-as8pr05cu00300.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
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.149.184
🔶 Autoconfigdc-adm.dk → 193.201.39.44
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   94ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 0 0 5061 sip.dc-adm.dk
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records5 records   203ms
TXT Record
4svcrh57ks0kcn7wd5hm15g9nl4x98ct
85bnl02f6hb9brbvtlhqbl389rxgj8j2
DocD/SPfLhjv8GSDCnGNkt2VD5GOoboFx9w/adlua5BUMLFGdFynYsZ45ocZg4d8tcnI1pvNdFTk6K/NR9mQaw==
MS=ms44543442
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
PolicyRecord (dc-adm.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
PolicyRecord (_dmarc.dc-adm.dk)
p=reject v=DMARC1; p=reject; percent=100
📬 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
TypeNameValue
CNAME _acme-challenge.dc-adm.dk dc-adm.dk
TXT dc-adm.dk 4svcrh57ks0kcn7wd5hm15g9nl4x98ct
TXT dc-adm.dk 85bnl02f6hb9brbvtlhqbl389rxgj8j2
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC165ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA64ms
FieldValue
Serial2018081924
Primary NS (MNAME)udns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh10800s
Retry5400s
Expire3600000s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
58ms
MX
60ms
AAAA
58ms
TXT
203ms
CAA
59ms
HTTPS
58ms
TLSA
8042ms
SOA
64ms
MTA-STS
127ms
DNSSEC
165ms
SRV
94ms
Total
25164ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-18 23:15:03 25164ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 00:54:29 1147ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 01:15:45 2550ms 2 NS 1 A 1 MX 🔓 Insecure View
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