nbhudlejning.dk

📜 Historical scan 2026-06-24 06:55:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nbhudlejning.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 31 October 2019 (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 mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed but currently fails validation, 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 56ms

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
94.231.109.39	3600s	linux99.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.109.39
🔶 Autoconfig	94.231.109.39

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 240ms

TXT Record
v=spf1 include:spf.curanet.dk include:spf.onlinemail.io -all

✉️ SPF#

Policy	Record (nbhudlejning.dk)
-all (hard fail)	v=spf1 include:spf.curanet.dk include:spf.onlinemail.io -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 2026-10-07 16:50:25

www	94.231.109.39 (AS48854) (address records, no CNAME)
www vs bare domain	Same network nbhudlejning.dk: 94.231.109.39 (AS48854) www.nbhudlejning.dk: 94.231.109.39 (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

🔎 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#

110ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'nbhudlejning.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

31ms

Field	Value
Serial	2025012805
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 17:39:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-10-31
Expires	2026-10-31 (8d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

44ms

32ms

AAAA

105ms

TXT

240ms

CAA

32ms

HTTPS

36ms

TLSA

52ms

SOA

31ms

MTA-STS

48ms

DNSSEC

110ms

SRV

88ms

Total

664ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:50:27	555ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 20:20:28	543ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 10:38:08	655ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-30 02:20:04	667ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 06:55:20 shown	664ms	2 NS 1 A 2 MX	⚠️ Bogus
2026-06-17 19:06:40	3468ms	2 NS 1 A 2 MX	🔒 Secure