sctech.dk DNS records

🖥️ Nameservers2 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mkrdns.dk	87.63.98.194	ns1.mkrdns.dk	AS3292 TDC Holding A/S
ns2.swislock.dk	2001:6c8:119::2 87.63.98.178	ns2.swislock.dk ns2.swislock.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S

🌍 A Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.89	600s	linux84.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	sctech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::24 2a01:111:f403:ca09::28 2a01:111:f403:ca09::3 52.101.68.3 52.101.73.1 52.101.73.155 52.101.73.8	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 107ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	remote.sctech.dk
_sipfederationtls._tcp	1	100	5061	sipfed.online.lync.com

📝 TXT Records3 records 220ms

TXT Record
MS=ms58419488
NUD-RAN-8TU
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (sctech.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC108ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2019052401
Primary NS (MNAME)	ns1.mkrdns.dk
Responsible (RNAME)	mkr@mkr.dk
Refresh	86400s
Retry	600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

66ms

A

54ms

MX

71ms

AAAA

48ms

TXT

220ms

CAA

69ms

HTTPS

68ms

TLSA

714ms

SOA

0ms

MTA-STS

85ms

DNSSEC

108ms

SRV

107ms

Total

1449ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 10:22:12	1449ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 12:28:13	1235ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 07:03:16	986ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 05:45:14	1832ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 01:04:45	2743ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 03:45:43	1516ms	2 NS 1 A 1 MX	🔓 Insecure	View