dsc.dk DNS records

🖥️ Nameservers2 records 173ms

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 175ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	300s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 149ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dsc-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.68.0 52.101.68.10 52.101.68.12 52.101.73.22	mail-du2pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 52.98.214.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 293ms

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

📝 TXT Records5 records 349ms

TXT Record
mandrill_verify.vI6K5rSo1Agquy1nQb6Qjw
MS=ms82183200
openai-domain-verification=dv-tJAUG5lOCpEqyED65vNYgOmI
P-VBHJamyWjJ
v=spf1 ip4:152.115.212.218 ip4:152.115.216.154 ip4:152.115.217.126 ip4:185.208.80.30 ip4:185.208.80.157 ip4:194.182.241.66 ip4:217.195.184.131 ip4:217.195.184.132 ip4:152.115.217.126 ip4:152.115.61.131 ip4:87.104.229.66 ip4:188.180.231.214 ip4:152.115.216.126 ip4:152.115.216.150 ip4:152.115.213.126 include:sendgrid.net include:spf.protection.outlook.com include:mail.zendesk.com include:danskeshoppingcentre.dk -all

✉️ SPF

Policy	Record (dsc.dk)
-all (hard fail)	v=spf1 ip4:152.115.212.218 ip4:152.115.216.154 ip4:152.115.217.126 ip4:185.208.80.30 ip4:185.208.80.157 ip4:194.182.241.66 ip4:217.195.184.131 ip4:217.195.184.132 ip4:152.115.217.126 ip4:152.115.61.131 ip4:87.104.229.66 ip4:188.180.231.214 ip4:152.115.216.126 ip4:152.115.216.150 ip4:152.115.213.126 include:sendgrid.net include:spf.protection.outlook.com include:mail.zendesk.com include:danskeshoppingcentre.dk -all

Policy

Record (dsc.dk)

-all (hard fail)

v=spf1 ip4:152.115.212.218 ip4:152.115.216.154 ip4:152.115.217.126 ip4:185.208.80.30 ip4:185.208.80.157 ip4:194.182.241.66 ip4:217.195.184.131 ip4:217.195.184.132 ip4:152.115.217.126 ip4:152.115.61.131 ip4:87.104.229.66 ip4:188.180.231.214 ip4:152.115.216.126 ip4:152.115.216.150 ip4:152.115.213.126 include:sendgrid.net include:spf.protection.outlook.com include:mail.zendesk.com include:danskeshoppingcentre.dk -all

📨 DMARC

Policy	Record (_dmarc.dsc.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@dsc.dk; ruf=mailto:dmarc@dsc.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)

🔐 DNSSEC233ms

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

🏷️ SOA148ms

Field	Value
Serial	2026031001
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

173ms

A

175ms

MX

149ms

AAAA

152ms

TXT

349ms

CAA

144ms

HTTPS

146ms

TLSA

216ms

SOA

148ms

MTA-STS

170ms

DNSSEC

233ms

SRV

293ms

Total

1146ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-22 16:57:45	1146ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 16:40:42	1182ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 00:18:27	1147ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 04:45:39	885ms	2 NS 1 A 1 MX	🔒 Secure	View