leadtech.dk

📜 Historical scan 2026-10-12 16:21:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leadtech.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 November 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.205.30.175 is hosted by Host Europe GmbH (AS21499) in France. Mail is handled by leadtech-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.205.30.175	3600s	175.30.205.92.host.secureserver.net	AS21499	Host Europe GmbH	92.205.0.0/19	🇫🇷 France	Strasbourg

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	leadtech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::b 2a01:111:f403:ca09::26 2a01:111:f403:ca48::e 52.101.103.36 52.101.185.24 52.101.209.153 52.101.73.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 142ms

TXT Record
google-site-verification=IpPJhmDlejAA64OhglGqeF2UNy_uYyq62LcuwVLP9UI
google-site-verification=l30BBVXaHDKPIM-Or3x014yCiST13FqpnawFyPB64TE
MS=ms18836871
v=DMARC1; p=none; rua=mailto:info@leadtech.dk
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.leadtech.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-17 20:40:12

www	92.205.30.175 (AS21499) (address records, no CNAME)
www vs bare domain	Same network leadtech.dk: 92.205.30.175 (AS21499) www.leadtech.dk: 92.205.30.175 (AS21499)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u108266514.wl015.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u108266514.wl015.sendgrid.net	RSA · ~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#

56ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2026101201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-17 21:04:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-11-14
Expires	2026-11-13 (23d)

🔗 Same registrant#

3 domains

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
3steps.dk	ONE.COM A/S
jesperbuch.dk	Punktum dk A/S (direct)
tilbudkonfigurator.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

38ms

41ms

AAAA

36ms

TXT

142ms

CAA

52ms

HTTPS

58ms

TLSA

617ms

SOA

28ms

MTA-STS

39ms

DNSSEC

56ms

SRV

56ms

Total

979ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 20:40:12	867ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 16:21:13 shown	979ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 13:45:48	1346ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 03:47:15	772ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 01:48:54	778ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 15:47:06	2090ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:37:42	1154ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 16:41:22	5770ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 01:04:11	1126ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 02:07:13	1236ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 11:35:41	1963ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 23:35:48	1158ms	2 NS 1 A 1 MX	🔒 Secure