bv-teknik.dk

📜 Historical scan 2026-06-16 18:19:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bv-teknik.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 20 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.39 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bvteknik-dk0e.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 117ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 154ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.39	—	linux99.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 146ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	bvteknik-dk0e.mail.protection.outlook.com	52.101.68.32 52.101.68.36 52.101.68.8 52.101.73.24	mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	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#

3 records 268ms

TXT Record
_globalsign-domain-verification=3KC6AR8pEdzKUkCxM0pZv618hcTpBtgLQeQuDdOJkX
MS=ms60987493
v=spf1 a:smtp2.8989.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bv-teknik.dk)
-all (hard fail)	v=spf1 a:smtp2.8989.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.bv-teknik.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@bv-teknik.dk; ruf=mailto:dmarc@bv-teknik.dk; fo=1

📬 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 21:21:07

www CNAME	bv-teknik.dk (all on bv-teknik.dk) → 94.231.109.39 (AS48854)
www vs bare domain	Same network bv-teknik.dk: 94.231.109.39 (AS48854) www.bv-teknik.dk: 94.231.109.39 (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-bvteknik-dk0e._domainkey.bvteknik.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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

303ms

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

🏷️ SOA#

155ms

Field	Value
Serial	2025030701
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 23:04:02

Field	Value
Registrar	CURANET A/S
Registered	1999-05-20
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

117ms

154ms

146ms

AAAA

140ms

TXT

268ms

CAA

139ms

HTTPS

153ms

TLSA

758ms

SOA

155ms

MTA-STS

158ms

DNSSEC

303ms

SRV

0ms

Total

2316ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:59:06	1237ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 02:41:48	1388ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:16:50	1178ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:19:00 shown	2316ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:08:56	3141ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:07:26	520ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:00:56	1649ms	2 NS 1 A 1 MX	🔒 Secure