courtois.dk

📜 Historical scan 2026-10-03 08:58:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

courtois.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 29 September 2026 (WHOIS) and first appeared in the .dk zone on 30 September 2026. Its website address 185.53.179.145 is hosted by Team Internet AG (AS206834) in Germany. Mail is handled by mx001.dclux.xion.oxcs.net, mx002.dclux.xion.oxcs.net and 2 more. 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#

4 records 60ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.53.179.145	600s	—	AS206834	Team Internet AG	185.53.179.0/24	🇩🇪 Germany	—

📧 MX Records#

4 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx001.dclux.xion.oxcs.net	135.125.7.163	mx03.oxseu-vadesecure.net	AS16276 OVH SAS
10	3600s	mx002.dclux.xion.oxcs.net	135.125.7.164	mx04.oxseu-vadesecure.net	AS16276 OVH SAS
10	3600s	mx003.dclux.xion.oxcs.net	51.89.43.215	mx02.oxseu-vadesecure.net	AS16276 OVH SAS
10	3600s	mx004.dclux.xion.oxcs.net	51.89.43.216	mx01.oxseu-vadesecure.net	AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	825610.parkingcrew.net → 185.53.179.200
🔶 Autoconfig	825610.parkingcrew.net → 185.53.179.200

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 234ms

TXT Record
v=spf1 a include:spf.cloudeu.xion.oxcs.net ~all

✉️ SPF#

Policy	Record (courtois.dk)
~all (soft fail)	v=spf1 a include:spf.cloudeu.xion.oxcs.net ~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 2026-10-09 11:20:39

www CNAME	825610.parkingcrew.net (all on parkingcrew.net) → 185.53.179.200 (AS206834)
www vs bare domain	Same network courtois.dk: 185.53.179.145 (AS206834) www.courtois.dk: 185.53.179.200 (AS206834)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.courtois.dk	825610.parkingcrew.net

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2026100203
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 2026-10-03 09:29:16

Field	Value
Registrar	Eurodns S.A
Registered	2026-09-29
Expires	2027-09-28 (341d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

49ms

45ms

AAAA

45ms

TXT

234ms

CAA

48ms

HTTPS

53ms

TLSA

213ms

SOA

52ms

MTA-STS

100ms

DNSSEC

93ms

SRV

115ms

Total

868ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:20:39	1710ms	4 NS 1 A 4 MX	🔓 Insecure
2026-10-03 08:58:35 shown	868ms	4 NS 1 A 4 MX	🔓 Insecure
2026-10-02 08:57:21	297ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 08:52:01	653ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 08:45:43	823ms	1 NS 0 A 0 MX	❓ Unknown