damu.dk

📜 Historical scan 2026-06-16 23:55:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

damu.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 16 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.226 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by mail.damu.dk. The zone is not DNSSEC-signed, publishes a 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#

3 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	—	—	—
ns2.e-studio.dk	—	—	—
ns3.e-studio.dk	—	—	—

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.226	—	sibba.euhosting.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.damu.dk	195.242.130.226	sibba.euhosting.dk	AS62121 Christian Ebsen ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 236ms

TXT Record
v=spf1 +a +mx +a:hosting.linkconcept.dk -all

✉️ SPF#

Policy	Record (damu.dk)
-all (hard fail)	v=spf1 +a +mx +a:hosting.linkconcept.dk -all

📨 DMARC#

Policy	Record (_dmarc.damu.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-09 09:18:41

www CNAME	damu.dk (all on damu.dk) → 195.242.130.226 (AS62121)
www vs bare domain	Same network damu.dk: 195.242.130.226 (AS62121) www.damu.dk: 195.242.130.226 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1241ms

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

🏷️ SOA#

86ms

Field	Value
Serial	2026052501
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-17 15:50:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-11-16
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

53ms

86ms

AAAA

110ms

TXT

236ms

CAA

109ms

HTTPS

85ms

TLSA

189ms

SOA

86ms

MTA-STS

71ms

DNSSEC

1241ms

SRV

0ms

Total

1665ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:18:41	1584ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 06:08:43	493ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 11:53:33	558ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-25 16:19:44	9198ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-01 23:33:56	683ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 23:55:26 shown	1665ms	3 NS 1 A 1 MX	🔓 Insecure