installationworld.dk

📜 Historical scan 2026-09-25 02:54:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

installationworld.dk is a .dk domain served by 2 nameservers (ns01.hostnet.nl, ns02.hostnet.nl). It was registered on 21 November 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.184.0.200 is hosted by One.com A/S (AS51468) in Denmark. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.hostnet.nl	195.206.121.13 2001:67c:28cc::13	ns1.hostnet.nl ns1.hostnet.nl	AS197495 One.com A/S AS197495 One.com A/S
ns02.hostnet.nl	185.10.11.13 2001:67c:3c0::13	ns2.hostnet.nl ns2.hostnet.nl	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.184.0.200	600s	balancing.hostnet.nl	AS51468	One.com A/S	91.184.0.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.184.0.200
🔶 Autoconfig	91.184.0.200

🔷 AAAA Records (IPv6)#

1 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2268:1:0:f816:3eff:fe7b:63c6	600s	—	AS197902	Hostnet B.V.	2a02:2268:0:0:0:0:0:0/32	🇳🇱 The Netherlands	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 197ms

TXT Record
v=spf1 include:_spf.hostnet.nl -all

✉️ SPF#

Policy	Record (installationworld.dk)
-all (hard fail)	v=spf1 include:_spf.hostnet.nl -all

📨 DMARC#

Policy	Record (_dmarc.installationworld.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-13 10:53:58

www CNAME	installationworld.dk (all on installationworld.dk) → 91.184.0.200 2a02:2268:1:0:f816:3eff:fe7b:63c6 (AS51468 AS197902)
www vs bare domain	Same network installationworld.dk: 91.184.0.200 2a02:2268:1:0:f816:3eff:fe7b:63c6 (AS51468 AS197902) www.installationworld.dk: 91.184.0.200 2a02:2268:1:0:f816:3eff:fe7b:63c6 (AS51468 AS197902)
Wildcard	Yes: any name under the zone resolves

🔎 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#

81ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071301
Primary NS (MNAME)	ns01.hostnet.nl
Responsible (RNAME)	hostmaster@hostnet.nl
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-16 06:12:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-11-21
Expires	2026-11-30 (43d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
budgetlight.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

34ms

30ms

AAAA

41ms

TXT

197ms

CAA

30ms

HTTPS

41ms

TLSA

49ms

SOA

0ms

MTA-STS

53ms

DNSSEC

81ms

SRV

58ms

Total

512ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 20:16:24	427ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-25 02:54:21 shown	512ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-18 07:22:37	8582ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-14 11:44:06	559ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-26 22:10:00	524ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-25 06:43:44	3930ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 13:54:22	1174ms	2 NS 1 A 0 MX	🔓 Insecure