stemas.dk DNS records

🖥️ Nameservers3 records 69ms

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

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.71	600s	web5.e-studio.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	357s	stemas-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::6 2a01:111:f403:ca09::24 2a01:111:f403:ca09::3 52.101.68.21 52.101.73.11 52.101.73.126 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 67ms

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

📝 TXT Records6 records 172ms

TXT Record
6mxfG0wqBiesDQbK+ZrUhtIaEJUy+PD0jzk1+1aUIvP+zG222mGfd5RxtOU9DvoI09Pnqg74HmJcEH9ZbfvGaQ==
apple-domain-verification=K0p28LKUEYh48IZN
google-site-verification=UObIPbZEbXMnVDy5t5le2ELQn85ZaET01HB6qyHdN5c
ng1gfbtbz998ntk930pfn2w9v92wmbr3
v=DMARC1; p=none;
v=spf1 include:spf.protection.outlook.com include:_spf.e-studio.dk ip4:40.113.149.23 ip4:87.63.99.186 ip4:188.180.85.93 ip4:52.178.214.89 ip4:87.63.99.186 ip4:62.135.140.70 ip4:62.135.140.70 include:spf.mandrillapp.com -all

✉️ SPF

Policy	Record (stemas.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.e-studio.dk ip4:40.113.149.23 ip4:87.63.99.186 ip4:188.180.85.93 ip4:52.178.214.89 ip4:87.63.99.186 ip4:62.135.140.70 ip4:62.135.140.70 include:spf.mandrillapp.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)

🔐 DNSSEC139ms

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

🏷️ SOA0ms

Field	Value
Serial	2026012901
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

69ms

A

40ms

MX

40ms

AAAA

63ms

TXT

172ms

CAA

50ms

HTTPS

59ms

TLSA

369ms

SOA

0ms

MTA-STS

74ms

DNSSEC

139ms

SRV

67ms

Total

1153ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 15:24:02	1153ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:53:47	922ms	3 NS 1 A 1 MX	🔒 Secure	View