stemas.dk

📜 Historical scan 2026-08-26 15:24:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stemas.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.131.71 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by stemas-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 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 Records#

1 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 Records#

1 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 Records#

1 records 67ms

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

📝 TXT Records#

6 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 02:34:27

www CNAME	stemas.dk (all on stemas.dk) → 195.242.131.71 (AS62121)
www vs bare domain	Same network stemas.dk: 195.242.131.71 (AS62121) www.stemas.dk: 195.242.131.71 (AS62121)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-stemas-dk._domainkey.jmmgroup.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms

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

🏷️ SOA#

0ms

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#

WHOIS fetched 2026-10-13 02:54:46

Field	Value
Registrar	Simply.com A/S
Registered	1997-01-31
Expires	2027-03-31 (164d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
coasterservice.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

69ms

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
2026-10-13 02:34:27	1957ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 12:10:18	1136ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:01:20	1273ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 18:11:59	1120ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-18 06:10:01	1492ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:24:02 shown	1153ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:53:47	922ms	3 NS 1 A 1 MX	🔒 Secure