teknotherm.dk

📜 Historical scan 2026-06-20 19:14:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

teknotherm.dk is a .dk domain served by 2 nameservers (ns1.halden.net, ns2.halden.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.171.192.197 is hosted by Monsternett AS (AS201577) in Norway. Mail is handled by teknotherm-dk.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#

2 records 133ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.halden.net	194.69.214.10	ns1.halden.net	AS29695 Lyse Tele
ns2.halden.net	193.93.128.33	—	AS203238 Viken Fiber AS

🌍 A Records#

1 records 143ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.171.192.197	38400s	wp.monsternett.no	AS201577	Monsternett AS	217.171.192.0/20	🇳🇴 Norway	Halden

📧 MX Records#

1 records 149ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	teknotherm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::f 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.68.0 52.101.68.21 52.101.68.5 52.101.73.2	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 312ms

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

📝 TXT Records#

1 records 394ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.teknotherm.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-09 01:57:57

www	194.69.214.110 (AS29695) (address records, no CNAME)
www vs bare domain	Same network teknotherm.dk: 194.69.214.110 (AS29695) www.teknotherm.dk: 194.69.214.110 (AS29695)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-teknotherm-dk._domainkey.teknothermmarine.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

272ms

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

🏷️ SOA#

113ms

Field	Value
Serial	2019082005
Primary NS (MNAME)	ns1.halden.net
Responsible (RNAME)	hostmaster@halden.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

133ms

143ms

149ms

AAAA

122ms

TXT

394ms

CAA

118ms

HTTPS

132ms

TLSA

227ms

SOA

113ms

MTA-STS

141ms

DNSSEC

272ms

SRV

312ms

Total

1518ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-21 00:27:14	3712ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 00:53:24	3058ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 09:54:07	5188ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 14:50:42	921ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:14:49 shown	1518ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 08:07:14	1285ms	2 NS 1 A 1 MX	🔓 Insecure