profsim.dk

Records from scan: 2026-10-01 09:25:33 · 595ms total · last checked 2026-10-16 21:43 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

profsim.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 11 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.11.137.137 is hosted by Hosting.de GmbH (AS48823) in Germany. Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.11.137.137	3600s	plesk-euc1-o65.eurodns.host	AS48823	Hosting.de GmbH	185.11.136.0/22	🇩🇪 Germany	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 231ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (profsim.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.profsim.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:69e2273edc2f6@dmarc-dk.centerasecurity.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#

checked 2026-10-14 19:32:06

www	185.11.137.137 (AS48823) (address records, no CNAME)
www vs bare domain	Same network profsim.dk: 185.11.137.137 (AS48823) www.profsim.dk: 185.11.137.137 (AS48823)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms

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

🏷️ SOA#

112ms

Field	Value
Serial	2026062400
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 18:09:10

Field	Value
Registrar	Eurodns S.A
Registered	2023-04-11
Expires	2027-04-10 (174d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

35ms

36ms

AAAA

36ms

TXT

231ms

CAA

49ms

HTTPS

33ms

TLSA

89ms

SOA

112ms

MTA-STS

112ms

DNSSEC

111ms

SRV

71ms

Total

595ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 09:25:33 shown	595ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-29 17:04:47	623ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-26 01:55:56	759ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-12 23:55:39	9485ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 16:58:59	2545ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 13:19:41	907ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:45:49	611ms	4 NS 1 A 0 MX	🔓 Insecure