sctms.dk DNS records

🖥️ Nameservers4 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.230.24.43	3600s	1317664.cloudwaysapps.com	AS14061	DigitalOcean, LLC	157.230.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	sctms-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 2a01:111:f403:ca09::b 52.101.103.143 52.101.68.8 52.101.73.155 52.101.73.16	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 105ms

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

📝 TXT Records4 records 313ms

TXT Record
apple-domain-verification=c4A0wKqvGVomuhsQ
ca3-f14159053a3d4cfdb85cc126f52c4822
MS=ms50440088
v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF

Policy	Record (sctms.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.sctms.dk	sctms.dk.kinstavalidation.app
TXT	sctms.dk.kinstavalidation.app	POUd6DEy0y93R_ByzoR6lnqpJz4mrDJ_as-nAcUQdDI
TXT	sctms.dk.kinstavalidation.app	TcCkIdKbwxXLnM1xtPWx7sSrbF_hq7WeRvnaD6lsKFw

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC149ms

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

🏷️ SOA0ms

Field	Value
Serial	2026010800
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

64ms

A

57ms

MX

63ms

AAAA

72ms

TXT

313ms

CAA

79ms

HTTPS

59ms

TLSA

318ms

SOA

0ms

MTA-STS

107ms

DNSSEC

149ms

SRV

105ms

Total

1438ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:37:04	1438ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 07:13:10	1159ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 21:00:56	2014ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 04:45:23	1701ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 15:51:04	4775ms	4 NS 0 A 1 MX	⚠️ Bogus	View
2026-06-20 18:44:22	1344ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:40:57	854ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:28:19	2836ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:07:43	1011ms	4 NS 1 A 1 MX	🔒 Secure	View