nordtech.dk

📜 Historical scan 2026-08-28 07:49:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nordtech.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 21 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.215 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by nordtech-dk.mail.protection.outlook.com, mailfilter01.itf.dk. 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.215	3600s	linux96.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nordtech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::7 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.39 52.101.73.153 52.101.73.28 52.101.73.4	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00204.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
10	3600s	mailfilter01.itf.dk	212.130.93.100	mailfilter01.itf.dk	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8
🔶 Autoconfig	94.231.103.127

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 81ms

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

📝 TXT Records#

6 records 178ms

TXT Record
ca3-9cec312ee92c487bb294bb5e85b94ade
google-site-verification=83F31O0MRbe0iKQdU64HwldzahH-uamkXNWj1Nv_60c
google-site-verification=oZ-W_nNbAOkFAZAb4iOxMvJt2ECwyNY0nZA8_0QnHBQ
google-site-verification=yY2IGeGcaLD883g6Ja8UjEQo1m8Bz0bgtHqa9BDbv9k
MS=ms85785838
v=spf1 include:spf.curanet.dk include:_spf.mlsend.com ip4:89.239.202.83 include:spf.protection.outlook.com include:spf.onlinemail.io -all

✉️ SPF#

Policy	Record (nordtech.dk)
-all (hard fail)	v=spf1 include:spf.curanet.dk include:_spf.mlsend.com ip4:89.239.202.83 include:spf.protection.outlook.com include:spf.onlinemail.io -all

📨 DMARC#

Policy	Record (_dmarc.nordtech.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@nordtech.dk;

📬 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 11:03:23

www	94.231.106.215 (AS48854) (address records, no CNAME)
www vs bare domain	Same network nordtech.dk: 94.231.106.215 (AS48854) www.nordtech.dk: 94.231.106.215 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-nordtech-dk._domainkey.nordtechas.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-nordtech-dk._domainkey.nordtechas.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: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026061002
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-17 12:22:28

Field	Value
Registrar	CURANET A/S
Registered	2006-01-21
Expires	2027-01-31 (105d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

48ms

74ms

47ms

AAAA

54ms

TXT

178ms

CAA

51ms

HTTPS

49ms

TLSA

610ms

SOA

0ms

MTA-STS

70ms

DNSSEC

112ms

SRV

81ms

Total

1722ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:03:23	1405ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-06 02:37:11	2202ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-03 14:37:26	702ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 07:49:03 shown	1722ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 16:47:40	1432ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-25 03:16:43	1101ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:19:20	860ms	2 NS 1 A 2 MX	🔒 Secure