usman.dk

📜 Historical scan 2026-09-26 18:02:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

usman.dk is a .dk domain served by 2 nameservers (melinda.ns.cloudflare.com, tom.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.103.19.227 is hosted by Din Server Group ApS (AS215052) in Denmark. Mail is handled by mail.usman.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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

Nameserver	IP addresses	PTR	ASN / ISP
melinda.ns.cloudflare.com	108.162.192.198 172.64.32.198 173.245.58.198 2606:4700:50::adf5:3ac6 2803:f800:50::6ca2:c0c6 2a06:98c1:50::ac40:20c6	melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tom.ns.cloudflare.com	108.162.193.147 172.64.33.147 173.245.59.147 2606:4700:58::adf5:3b93 2803:f800:50::6ca2:c193 2a06:98c1:50::ac40:2193	tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.103.19.227	300s	vm102.hostingcenter.dk	AS215052	Din Server Group ApS	194.103.19.0/24	🇩🇰 Denmark	Albertslund

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.usman.dk	194.103.19.227	vm102.hostingcenter.dk	AS215052 Din Server Group ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 173ms

TXT Record
v=spf1 mx:mail.usman.dk ip4:194.103.19.227 ~all

✉️ SPF#

Policy	Record (usman.dk)
~all (soft fail)	v=spf1 mx:mail.usman.dk ip4:194.103.19.227 ~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 2026-10-16 22:00:29

www CNAME	usman.dk (all on usman.dk) → 194.103.19.227 (AS215052)
www vs bare domain	Same network usman.dk: 194.103.19.227 (AS215052) www.usman.dk: 194.103.19.227 (AS215052)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.usman.dk	LxliamFIw9VQdmEjEIDhdVC5VW4LKObL6a9QsnynyXc
TXT	_acme-challenge.usman.dk	bq8D3CSzGHvpNXPe9esRrPxUX___wFetRBcAAPx6RL8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2415853306
Primary NS (MNAME)	melinda.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

36ms

44ms

AAAA

47ms

TXT

173ms

CAA

42ms

HTTPS

44ms

TLSA

178ms

SOA

0ms

MTA-STS

56ms

DNSSEC

116ms

SRV

55ms

Total

694ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 04:31:07	670ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 18:08:02	1091ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 18:02:10 shown	694ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 06:38:57	1817ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 19:49:56	837ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 01:13:00	1314ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-03 12:14:21	1566ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 05:27:11	8714ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 05:53:53	744ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 15:34:16	2655ms	2 NS 1 A 1 MX	🔓 Insecure