hydrotec.dk

📜 Historical scan 2026-06-17 13:56:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hydrotec.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 13 September 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.223.212.210 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by hydrotec-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 2057ms

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 2054ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.223.212.210	—	1057969.cloudwaysapps.com	AS14061	DigitalOcean, LLC	159.223.192.0/19	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	hydrotec-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09:: 2a01:111:f403:ca09::2 2a01:111:f403:ca09::9 52.101.68.39 52.101.73.11 52.101.73.22 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am6pr04cu00306.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 208ms

TXT Record
v=spf1 ip4:89.249.12.226 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (hydrotec.dk)
~all (soft fail)	v=spf1 ip4:89.249.12.226 include:spf.protection.outlook.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-10 00:17:21

www	159.223.212.210 (AS14061) (address records, no CNAME)
www vs bare domain	Same network hydrotec.dk: 159.223.212.210 (AS14061) www.hydrotec.dk: 159.223.212.210 (AS14061)
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

🔎 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#

195ms

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

🏷️ SOA#

2105ms

Field	Value
Serial	2024121001
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 2026-10-08 05:20:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-09-13
Expires	2027-09-30 (340d)

📋 WHOIS#

⏱️ Lookup Timing#

2057ms

2054ms

62ms

AAAA

2065ms

TXT

208ms

CAA

75ms

HTTPS

93ms

TLSA

197ms

SOA

2105ms

MTA-STS

85ms

DNSSEC

195ms

SRV

0ms

Total

3599ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-03 14:25:08	3352ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:56:51 shown	3599ms	2 NS 1 A 1 MX	🔒 Secure