kalundborgbioenergi.dk

Records from scan: 2026-10-09 09:22:16 · 992ms total · last checked 2026-10-23 21:27 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kalundborgbioenergi.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 22 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.68.113.54 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by kalundborgbioenergi-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 27ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.68.113.54	3600s	—	AS14061	DigitalOcean, LLC	138.68.64.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	kalundborgbioenergi-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca09::20 2a01:111:f403:ca48::8 52.101.103.137 52.101.181.156 52.101.185.114 52.101.68.10	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-dbbpr03cu00102.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 127ms

TXT Record
MS=ms80020747
v=spf1 a:mail.bigadan.dk mx ip4:217.116.219.51 ip4:92.62.195.66 ip4:5.206.197.206 ip4:152.115.73.188 include:spf.curanet.dk include:spf.protection.outlook.com -all
xhkvj955p58nk1qrvqwm4yg243l9tmmb

✉️ SPF#

Policy	Record (kalundborgbioenergi.dk)
-all (hard fail)	v=spf1 a:mail.bigadan.dk mx ip4:217.116.219.51 ip4:92.62.195.66 ip4:5.206.197.206 ip4:152.115.73.188 include:spf.curanet.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.kalundborgbioenergi.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:682347efbd9e9@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#

checked 2026-10-09 09:22:16

www CNAME	kalundborgbioenergi.dk (all on kalundborgbioenergi.dk) → 138.68.113.54 (AS14061)
www vs bare domain	Same network kalundborgbioenergi.dk: 138.68.113.54 (AS14061) www.kalundborgbioenergi.dk: 138.68.113.54 (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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-kalundborgbioenergi-dk._domainkey.bigadan.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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2026031701
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 2026-10-06 03:41:45

Field	Value
Registrar	CURANET A/S
Registered	2017-08-22
Expires	2027-08-31 (311d)

📋 WHOIS#

⏱️ Lookup Timing#

27ms

43ms

28ms

AAAA

42ms

TXT

127ms

CAA

66ms

HTTPS

36ms

TLSA

595ms

SOA

27ms

MTA-STS

59ms

DNSSEC

72ms

SRV

67ms

Total

992ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:22:16 shown	992ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 06:27:58	1022ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 22:42:44	1303ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 00:49:16	1919ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 23:53:24	1008ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 03:28:30	934ms	2 NS 1 A 1 MX	🔒 Secure