dujardin.dk

📜 Historical scan 2026-06-17 05:32:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dujardin.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.141 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. 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#

4 records 209ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—
ns4.simply.com	—	—	—

🌍 A Records#

1 records 256ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.141	—	linux129.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 198ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 595ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (dujardin.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.dujardin.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-12 06:39:59

www	94.231.103.141 (AS48854) (address records, no CNAME)
www vs bare domain	Same network dujardin.dk: 94.231.103.141 (AS48854) www.dujardin.dk: 94.231.103.141 (AS48854)
Wildcard	Yes: 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 2460ms

Service / Owner	Type	Cert 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#

1092ms

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

🏷️ SOA#

293ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-05 14:31:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-01-31
Expires	2027-03-31 (160d)

📋 WHOIS#

⏱️ Lookup Timing#

209ms

256ms

198ms

AAAA

290ms

TXT

595ms

CAA

177ms

HTTPS

170ms

TLSA

2460ms

SOA

293ms

MTA-STS

258ms

DNSSEC

1092ms

SRV

0ms

Total

13030ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 23:37:10	871ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 22:39:22	520ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 18:39:45	1475ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-24 22:13:32	631ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:32:35 shown	13030ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:12:22	1612ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:01:20	514ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:00:32	579ms	4 NS 1 A 1 MX	🔓 Insecure