justbeone.dk

📜 Historical scan 2026-08-23 07:10:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

justbeone.dk is a .dk domain served by 2 nameservers (kehlani.ns.cloudflare.com, pedro.ns.cloudflare.com). It was registered on 22 June 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.95.235 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by justbeone-dk.mail.protection.outlook.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   73ms
NameserverIP addressesPTRASN / ISP
kehlani.ns.cloudflare.com 108.162.194.223
162.159.38.223
172.64.34.223
2606:4700:50::a29f:26df
2803:f800:50::6ca2:c2df
2a06:98c1:50::ac40:22df		 kehlani.ns.cloudflare.com
kehlani.ns.cloudflare.com
kehlani.ns.cloudflare.com
kehlani.ns.cloudflare.com
kehlani.ns.cloudflare.com
kehlani.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
pedro.ns.cloudflare.com 108.162.195.183
162.159.44.183
172.64.35.183
2606:4700:58::a29f:2cb7
2803:f800:50::6ca2:c3b7
2a06:98c1:50::ac40:23b7		 pedro.ns.cloudflare.com
pedro.ns.cloudflare.com
pedro.ns.cloudflare.com
pedro.ns.cloudflare.com
pedro.ns.cloudflare.com
pedro.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
104.21.95.235 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.149.159 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   68ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s justbeone-dk.mail.protection.outlook.com — — —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.95.235
🔶 Autoconfig104.21.95.235

🔷 AAAA Records (IPv6)#

2 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:5feb 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:959f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   57ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.95.235,172.67.149.159 ech=AEX+DQBBMAAgACBEBHRutxRrzgn04BIgB6FrqgZTEblB+84vJJg9U8OyewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5feb,2606:4700:3036::ac43:959f

🔌 SRV Records#

1 records   238ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

2 records   249ms
TXT Record
MS=ms91228865
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (justbeone.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.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 2026-10-21 11:02:29
www104.21.95.235 172.67.149.159 2606:4700:3035::6815:5feb 2606:4700:3036::ac43:959f (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.justbeone.dk fXIC4RMZttU5iP4kZAkgMxc5D5zil5NvzKd9E4nzTrc
TXT _acme-challenge.justbeone.dk okU1wlzhQt5M6NCNYy3JTOdE3Ys4gHjN0eo5Dt2dph8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412906177
Primary NS (MNAME)kehlani.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 11:31:29
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2009-06-22
Expires2027-06-30 (252d)

🔗 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
rausner.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
73ms
A
49ms
MX
68ms
AAAA
52ms
TXT
249ms
CAA
63ms
HTTPS
57ms
TLSA
785ms
SOA
0ms
MTA-STS
81ms
DNSSEC
108ms
SRV
238ms
Total
1880ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 11:02:29 1282ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-14 14:15:11 2262ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-12 23:47:05 1530ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-05 22:46:25 10376ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-28 19:14:12 2034ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-25 11:35:31 3524ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-23 07:10:00 shown 1880ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-19 00:17:01 2108ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-09 05:36:22 2079ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-28 16:59:05 4610ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-22 09:53:10 1191ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 01:58:09 2459ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 17:39:27 4783ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 04:03:40 913ms 2 NS 2 A 1 MX 🔓 Insecure
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