udlejningsoundboks.dk

📜 Historical scan 2026-06-19 22:08:28  ·  ← 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   235ms
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   283ms
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   299ms
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
🔷 Autodiscover104.21.95.49
🔶 Autoconfig172.67.143.66

🔷 AAAA Records (IPv6)#

2 records   261ms
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   252ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.95.49,172.67.143.66 ech=AEX+DQBBxQAgACDyYg1i/e0zUqcV9OWielLTCYkxwkA9aXhsLt+HvVibBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f42,2606:4700:3031::6815:5f31

📝 TXT Records#

2 records   1797ms
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   495ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

995ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

264ms
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 (246d)

🔗 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
235ms
A
283ms
MX
299ms
AAAA
261ms
TXT
1797ms
CAA
337ms
HTTPS
252ms
TLSA
495ms
SOA
264ms
MTA-STS
345ms
DNSSEC
995ms
SRV
465ms
Total
9942ms

🕐 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 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 shown 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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