bolig-akustik.dk

📜 Historical scan 2026-08-04 21:29:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bolig-akustik.dk is a .dk domain served by 2 nameservers (arturo.ns.cloudflare.com, wren.ns.cloudflare.com). It was registered on 28 August 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.44.156 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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   172ms
NameserverIP addressesPTRASN / ISP
arturo.ns.cloudflare.com 108.162.195.216
162.159.44.216
172.64.35.216
2606:4700:58::a29f:2cd8
2803:f800:50::6ca2:c3d8
2a06:98c1:50::ac40:23d8		 arturo.ns.cloudflare.com
arturo.ns.cloudflare.com
arturo.ns.cloudflare.com
arturo.ns.cloudflare.com
arturo.ns.cloudflare.com
arturo.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
wren.ns.cloudflare.com 108.162.194.141
162.159.38.141
172.64.34.141
2606:4700:50::a29f:268d
2803:f800:50::6ca2:c28d
2a06:98c1:50::ac40:228d		 wren.ns.cloudflare.com
wren.ns.cloudflare.com
wren.ns.cloudflare.com
wren.ns.cloudflare.com
wren.ns.cloudflare.com
wren.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   193ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.44.156 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.201.41 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

3 records   160ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 300s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 300s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.44.156
🔶 Autoconfig104.21.44.156

🔷 AAAA Records (IPv6)#

2 records   201ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:2c9c 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::ac43:c929 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   180ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.44.156,172.67.201.41 ech=AEX+DQBBIAAgACB2k4xvWrRh+zphZbt6uRP0d4JSfb/rhOFROw0bsevsDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2c9c,2606:4700:3033::ac43:c929

🔌 SRV Records#

1 records   239ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk

📝 TXT Records#

1 records   354ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (bolig-akustik.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.bolig-akustik.dk)
p=reject v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;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 14:32:10
www104.21.44.156 172.67.201.41 2606:4700:3033::6815:2c9c 2606:4700:3033::ac43:c929 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

250ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2411160584
Primary NS (MNAME)arturo.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 13:54:17
FieldValue
RegistrarEurodns S.A
Registered2018-08-28
Expires2027-08-31 (311d)

🔗 Same registrant#

21 domains

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).

DomainRegistrar
3last.dkEurodns S.A
bgmdata.dkEurodns S.A
byggestedet.dkPunktum dk A/S (direct)
bygma.dkEurodns S.A
bygmafonden.dkEurodns S.A
bygmahost.dkPunktum dk A/S (direct)
bygmanet.dkEurodns S.A
bæredygtigebyggematerialer.dkEurodns S.A
climalife.dkEurodns S.A
clt-nordic.dkEurodns S.A
flisedesign.dkEurodns S.A
hjalmarwennerth.dkEurodns S.A
inforum.dkEurodns S.A
klimalife.dkEurodns S.A
nibramester.dkEurodns S.A
plejditgulv.dkEurodns S.A
profile.dkEurodns S.A
scandinova.dkEurodns S.A
solid-byggematerialer.dkEurodns S.A
wennerth.dkEurodns S.A
wennerthwood.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
172ms
A
193ms
MX
160ms
AAAA
201ms
TXT
354ms
CAA
165ms
HTTPS
180ms
TLSA
280ms
SOA
0ms
MTA-STS
203ms
DNSSEC
250ms
SRV
239ms
Total
1890ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 14:32:10 528ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-26 04:42:52 1226ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-20 05:44:52 6004ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-14 05:51:33 1278ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-27 14:07:27 641ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-26 13:15:09 839ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-04 21:29:53 shown 1890ms 2 NS 2 A 3 MX 🔓 Insecure
2026-07-21 09:57:40 2979ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-25 10:00:22 3976ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-16 15:35:51 1243ms 2 NS 2 A 3 MX 🔓 Insecure
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