hytek.dk

📜 Historical scan 2026-06-26 04:38:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hytek.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.69 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by hytek-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 44ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.69	3600s	linux16.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 142ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	hytek-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 52.101.68.12 52.101.68.18 52.101.68.5 52.101.73.28	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 219ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	0	5061	sip.hytek.dk

📝 TXT Records#

2 records 213ms

TXT Record
MS=ms39642224
v=spf1 ip4:185.163.185.33 ip4:212.10.106.211 ip4:193.223.250.170 include:spf.protection.outlook.com include:spf.curanet.dk -all

✉️ SPF#

Policy	Record (hytek.dk)
-all (hard fail)	v=spf1 ip4:185.163.185.33 ip4:212.10.106.211 ip4:193.223.250.170 include:spf.protection.outlook.com include:spf.curanet.dk -all

📨 DMARC#

Policy	Record (_dmarc.hytek.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=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 2026-10-15 14:31:55

www	185.21.41.69 (AS48854) (address records, no CNAME)
www vs bare domain	Same network hytek.dk: 185.21.41.69 (AS48854) www.hytek.dk: 185.21.41.69 (AS48854)
Wildcard	No
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#

1 found

Selector	CNAME	Key
selector1	selector1-hytek-dk._domainkey.hytekdk.onmicrosoft.com	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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

143ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2025101701
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

142ms

AAAA

44ms

TXT

213ms

CAA

117ms

HTTPS

34ms

TLSA

474ms

SOA

43ms

MTA-STS

41ms

DNSSEC

143ms

SRV

219ms

Total

1210ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:06:11	879ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 00:18:47	1085ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 01:39:59	1136ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:53:45	1310ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 01:43:49	1192ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 00:47:33	2806ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 04:38:07 shown	1210ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:15:06	749ms	2 NS 1 A 1 MX	🔒 Secure