ntech.dk

📜 Historical scan 2026-07-24 16:37:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ntech.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 August 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 152.115.36.112 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by ntech-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 29ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
152.115.36.112	3600s	s10.stom.dk	AS31027	GlobalConnect A/S	152.115.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ntech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::9 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.68.25 52.101.68.3 52.101.73.19 52.101.73.22	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.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
🔶 Autoconfig	152.115.36.112

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 171ms

TXT Record
MS=ms79702341
v=spf1 include:_ntech_dk.spf-protect.com -all

✉️ SPF#

Policy	Record (ntech.dk)
-all (hard fail)	v=spf1 include:_ntech_dk.spf-protect.com -all

📨 DMARC#

Policy	Record (_dmarc.ntech.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:6a0c034e2d1e7@dmarc-dk.centerasecurity.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 2026-10-21 02:28:39

www	152.115.36.112 (AS31027) (address records, no CNAME)
www vs bare domain	Same network ntech.dk: 152.115.36.112 (AS31027) www.ntech.dk: 152.115.36.112 (AS31027)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-ntech-dk._domainkey.aneldk.a-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-ntech-dk._domainkey.aneldk.a-v1.dkim.mail.microsoft	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#

2049ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2026071901
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 2026-10-21 02:39:55

Field	Value
Registrar	ONE.COM A/S
Registered	2001-08-27
Expires	2027-09-30 (344d)

🔗 Same registrant#

17 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
anderup-el-vvs.dk	Punktum dk A/S (direct)
anderup-el.dk	Punktum dk A/S (direct)
anderupel.dk	ONE.COM A/S
anel.dk	Punktum dk A/S (direct)
bookel.dk	Punktum dk A/S (direct)
edbeksperten.dk	Punktum dk A/S (direct)
el-ambulancen.dk	Punktum dk A/S (direct)
elambulancen.dk	Punktum dk A/S (direct)
eleksperten.dk	Punktum dk A/S (direct)
elserviceeksperten.dk	Punktum dk A/S (direct)
elxperten.dk	Punktum dk A/S (direct)
ntec.dk	ONE.COM A/S
ntech-energy.dk	ONE.COM A/S
ntech-mobility.dk	ONE.COM A/S
ntechelectric.dk	ONE.COM A/S
tele-dataeksperten.dk	Punktum dk A/S (direct)
teleeksperten.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

30ms

AAAA

30ms

TXT

171ms

CAA

31ms

HTTPS

29ms

TLSA

398ms

SOA

23ms

MTA-STS

42ms

DNSSEC

2049ms

SRV

46ms

Total

7487ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 02:28:39	911ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 23:20:06	1075ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:13:03	1115ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:19:25	922ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 23:47:41	1854ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 19:33:23	7544ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 19:22:29	5374ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 16:37:03 shown	7487ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 02:56:20	1021ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 18:56:13	3151ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 07:52:01	1362ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-08 15:51:07	2614ms	3 NS 0 A 0 MX	❓ Unknown
2026-06-29 23:21:53	550ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-23 21:10:02	629ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-18 07:06:23	651ms	3 NS 0 A 1 MX	🔓 Insecure