hnn-byggefirma.dk

Records from scan: 2026-10-12 22:38:48 · 1393ms total · last checked 2026-10-26 22:50 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hnn-byggefirma.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 10 October 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.55.17.104 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mailscan10.tn-hosting.dk, mailscan11.tn-hosting.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

3 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.55.17.104	600s	static.104.17.55.162.clients.your-server.de	AS24940	Hetzner Online GmbH	162.55.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

2 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mailscan10.tn-hosting.dk	81.161.97.147	mailscan10.tn-hosting.dk	AS198944 TN HOSTING ApS
10	3600s	mailscan11.tn-hosting.dk	81.161.97.150	mailscan11.tn-hosting.dk	AS198944 TN HOSTING ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	162.55.17.104
🔶 Autoconfig	162.55.17.104

🔷 AAAA Records (IPv6)#

1 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2190:2797::2	3600s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 166ms

TXT Record
v=spf1 a mx include:spf.curanet.dk include:tn-hosting.dk include:web.shared.mysmtp.com include:spf.stom.dk include:mailgun.org ~all

✉️ SPF#

Policy	Record (hnn-byggefirma.dk)
~all (soft fail)	v=spf1 a mx include:spf.curanet.dk include:tn-hosting.dk include:web.shared.mysmtp.com include:spf.stom.dk include:mailgun.org ~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#

checked 2026-10-12 22:38:48

www	162.55.17.104 2a01:4f8:2190:2797::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network hnn-byggefirma.dk: 162.55.17.104 2a01:4f8:2190:2797::2 (AS24940) www.hnn-byggefirma.dk: 162.55.17.104 2a01:4f8:2190:2797::2 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 21/10 · policy: ~all

error 21 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

38ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 05:54:26

Field	Value
Registrar	Simply.com A/S
Registered	2005-10-10
Expires	2026-10-31 (3d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

30ms

37ms

AAAA

36ms

TXT

166ms

CAA

33ms

HTTPS

27ms

TLSA

536ms

SOA

38ms

MTA-STS

48ms

DNSSEC

108ms

SRV

66ms

Total

1393ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 22:38:48 shown	1393ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-03 17:57:00	659ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-30 17:49:38	655ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-18 18:34:39	645ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 12:45:11	910ms	3 NS 1 A 2 MX	🔓 Insecure