gema-tec.dk

📜 Historical scan 2026-06-26 21:19:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gema-tec.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 7 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.189 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by gematec-dk01b.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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#

4 records 31ms

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 Records#

1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.189	3504s	linux166.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gematec-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::f 2a01:111:f403:ca09:: 2a01:111:f403:ca09::3 52.101.68.16 52.101.68.8 52.101.73.2 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.56
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 48ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 121ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:relay.logosconsult.dk -all

✉️ SPF#

Policy	Record (gema-tec.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:relay.logosconsult.dk -all

📨 DMARC#

Policy	Record (_dmarc.gema-tec.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-16 14:21:08

www	94.231.103.189 (AS48854) (address records, no CNAME)
www vs bare domain	Same network gema-tec.dk: 94.231.103.189 (AS48854) www.gema-tec.dk: 94.231.103.189 (AS48854)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error include:relay.logosconsult.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2025121800
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 2026-10-01 19:25:35

Field	Value
Registrar	Simply.com A/S
Registered	2001-11-07
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

27ms

AAAA

29ms

TXT

121ms

CAA

26ms

HTTPS

33ms

TLSA

168ms

SOA

34ms

MTA-STS

42ms

DNSSEC

59ms

SRV

48ms

Total

792ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 19:00:06	889ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 18:54:44	1097ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 01:37:42	777ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-23 13:00:31	666ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-19 00:29:21	918ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-10 12:37:18	2538ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 16:50:27	9833ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-02 10:50:58	2187ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 21:19:13 shown	792ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 18:57:48	759ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 18:34:37	756ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 03:46:45	1666ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 03:17:11	1158ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 07:50:28	974ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:36:17	951ms	4 NS 1 A 1 MX	🔓 Insecure