0ls3n.dk

📜 Historical scan 2026-06-20 01:07:19  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

0ls3n.dk is a .dk domain served by 2 nameservers (major.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 3 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.0 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   225ms
NameserverIP addressesPTRASN / ISP
major.ns.cloudflare.com 108.162.193.241
172.64.33.241
173.245.59.241
2606:4700:58::adf5:3bf1
2803:f800:50::6ca2:c1f1
2a06:98c1:50::ac40:21f1		 major.ns.cloudflare.com
major.ns.cloudflare.com
major.ns.cloudflare.com
major.ns.cloudflare.com
major.ns.cloudflare.com
major.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com 108.162.192.220
172.64.32.220
173.245.58.220
2606:4700:50::adf5:3adc
2803:f800:50::6ca2:c0dc
2a06:98c1:50::ac40:20dc		 serena.ns.cloudflare.com
serena.ns.cloudflare.com
serena.ns.cloudflare.com
serena.ns.cloudflare.com
serena.ns.cloudflare.com
serena.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   84ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.114.96.0 300s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —
188.114.97.0 300s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —

📧 MX Records#

1 records   72ms
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
🔷 Autodiscover188.114.96.1
🔶 Autoconfig188.114.97.1

🔷 AAAA Records (IPv6)#

2 records   62ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:98c1:3120:: 300s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —
2a06:98c1:3121:: 300s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —

🔐 HTTPS Records#

1 records   244ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB9AAgACCOdTF6+CW2wla+1htYnDmOCCHTj7SxuWbOZGzzmIKrOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::

📝 TXT Records#

1 records   389ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (0ls3n.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 2026-10-15 21:59:25
www104.21.23.55 172.67.209.56 2606:4700:3030::ac43:d138 2606:4700:3031::6815:1737 (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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.0ls3n.dk ceLJZ2nvI_slp8TA3_gJ_8c9uNHZ_sN5D2aLHlczeMA
TXT _acme-challenge.0ls3n.dk jAQzfRCk-IjIlHFTwD5Pg30nk-QcYCc9gnHQTe7NjT0

🔗 TLSA / DANE#

2 records   56ms
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#

246ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

76ms
FieldValue
Serial2407345637
Primary NS (MNAME)major.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 13:37:06
FieldValue
RegistrarSimply.com A/S
Registered2025-02-03
Expires2027-02-02 (108d)

🔗 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).

DomainRegistrar
dagensplan.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
225ms
A
84ms
MX
72ms
AAAA
62ms
TXT
389ms
CAA
83ms
HTTPS
244ms
TLSA
56ms
SOA
76ms
MTA-STS
45ms
DNSSEC
246ms
SRV
218ms
Total
680ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 21:59:25 419ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-22 04:22:54 774ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-24 18:45:04 3781ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-22 14:09:20 7255ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-19 05:12:23 3285ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-21 21:58:36 1368ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 03:27:07 3941ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-21 14:38:01 1153ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 15:04:14 587ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 01:07:19 shown 680ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 08:24:23 803ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-16 12:33:42 1315ms 2 NS 2 A 1 MX 🔓 Insecure
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