techuniverset.dk

📜 Historical scan 2026-07-04 22:13:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

techuniverset.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 23 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.43.18 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 74ms

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 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.43.18	3600s	vm1217.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.21.43.18
🔶 Autoconfig	185.21.43.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 232ms

TXT Record
sendinblue-code:63fad511192918a5fdabdda6c6bdffab

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 03:18:57

www	185.21.43.18 (AS48854) (address records, no CNAME)
www vs bare domain	Same network techuniverset.dk: 185.21.43.18 (AS48854) www.techuniverset.dk: 185.21.43.18 (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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.techuniverset.dk	xQlIvtLM4tTOMQpz7eTRchzvZQzJVshhWN7UxItNQkE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

194ms

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

🏷️ SOA#

91ms

Field	Value
Serial	2023032203
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 2026-10-07 10:51:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-02-23
Expires	2027-02-22 (127d)

📋 WHOIS#

⏱️ Lookup Timing#

74ms

84ms

96ms

AAAA

84ms

TXT

232ms

CAA

133ms

HTTPS

81ms

TLSA

156ms

SOA

91ms

MTA-STS

129ms

DNSSEC

194ms

SRV

94ms

Total

1613ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-26 02:16:58	495ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-23 23:36:52	34814ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-04 22:13:01 shown	1613ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-24 02:48:30	556ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-18 08:06:27	498ms	2 NS 1 A 0 MX	🔒 Secure