udlejningsoundboks.dk

📜 Historical scan 2026-07-02 23:37:36  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

udlejningsoundboks.dk is a .dk domain served by 2 nameservers (anirban.ns.cloudflare.com, ariadne.ns.cloudflare.com). It was registered on 17 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.95.49 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no 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   35ms
NameserverIP addressesPTRASN / ISP
anirban.ns.cloudflare.com 108.162.193.64
172.64.33.64
173.245.59.64
2606:4700:58::adf5:3b40
2803:f800:50::6ca2:c140
2a06:98c1:50::ac40:2140		 anirban.ns.cloudflare.com
anirban.ns.cloudflare.com
anirban.ns.cloudflare.com
anirban.ns.cloudflare.com
anirban.ns.cloudflare.com
anirban.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ariadne.ns.cloudflare.com 108.162.194.225
162.159.38.225
172.64.34.225
2606:4700:50::a29f:26e1
2803:f800:50::6ca2:c2e1
2a06:98c1:50::ac40:22e1		 ariadne.ns.cloudflare.com
ariadne.ns.cloudflare.com
ariadne.ns.cloudflare.com
ariadne.ns.cloudflare.com
ariadne.ns.cloudflare.com
ariadne.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   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.95.49 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.143.66 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.143.66
🔶 Autoconfig104.21.95.49

🔷 AAAA Records (IPv6)#

2 records   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:8f42 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3031::6815:5f31 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   39ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.95.49,172.67.143.66 ech=AEX+DQBBnQAgACCYvFtJNEIrrHyHrzwP6PNJ7VciofLWG/X2xFDUMZFzYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f42,2606:4700:3031::6815:5f31

📝 TXT Records#

2 records   217ms
TXT Record
google-site-verification=86pjDKTJc337pMuQf8LfMcYkkacOas4t7ZFVBwMUUbo
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (udlejningsoundboks.dk)
-all (hard fail) v=spf1 include:spf.simply.com -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 2026-10-10 18:29:05
www104.21.95.49 172.67.143.66 2606:4700:3030::ac43:8f42 2606:4700:3031::6815:5f31 (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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   57ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

68ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

39ms
FieldValue
Serial2406495457
Primary NS (MNAME)anirban.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-25 14:23:23
FieldValue
RegistrarSimply.com A/S
Registered2018-06-17
Expires2027-06-30 (247d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
49ms
MX
56ms
AAAA
32ms
TXT
217ms
CAA
39ms
HTTPS
39ms
TLSA
57ms
SOA
39ms
MTA-STS
71ms
DNSSEC
68ms
SRV
95ms
Total
945ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-06 13:19:18 3410ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-30 12:34:03 717ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-25 16:05:11 1319ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 15:49:23 5875ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 04:09:33 935ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-08 05:30:59 1290ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-03 04:32:46 1277ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-02 23:37:36 shown 945ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 19:16:07 1722ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 10:35:09 1176ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 22:08:28 9942ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 17:53:47 2974ms 2 NS 2 A 1 MX 🔓 Insecure
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