defcon1.dk

📜 Historical scan 2026-06-20 06:47:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

defcon1.dk is a .dk domain served by 2 nameservers (ns1.obox.dk, ns2.obox.dk). It was registered on 14 February 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.24.227.243 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 5 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#

2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.obox.dk	195.189.130.1	ns1.obox.dk	AS62121 Christian Ebsen ApS
ns2.obox.dk	195.189.131.1	ns2.obox.dk	AS62121 Christian Ebsen ApS

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.24.227.243	3600s	195.24.227.243.routed.dk	AS62121	Christian Ebsen ApS	195.24.226.0/23	🇩🇰 Denmark	—

📧 MX Records#

7 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ASPMX.L.GOOGLE.COM	173.194.222.26 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a	lo-in-f26.1e100.net lu-in-f26.1e100.net lu-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	3600s	ALT1.ASPMX.L.GOOGLE.COM	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	ALT2.ASPMX.L.GOOGLE.COM	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	ASPMX2.GOOGLEMAIL.COM	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	ASPMX3.GOOGLEMAIL.COM	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	ASPMX4.GOOGLEMAIL.COM	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	ASPMX5.GOOGLEMAIL.COM	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.24.227.243
🔶 Autoconfig	195.24.227.243

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-11 19:10:01

www	195.24.227.243 (AS62121) (address records, no CNAME)
www vs bare domain	Same network defcon1.dk: 195.24.227.243 (AS62121) www.defcon1.dk: 195.24.227.243 (AS62121)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

55ms

Field	Value
Serial	2023090501
Primary NS (MNAME)	ns1.obox.dk
Responsible (RNAME)	domain@obox.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 20:06:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-02-14
Expires	2036-02-29 (3421d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

52ms

48ms

AAAA

42ms

TXT

274ms

CAA

55ms

HTTPS

47ms

TLSA

141ms

SOA

55ms

MTA-STS

71ms

DNSSEC

117ms

SRV

432ms

Total

1488ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 19:30:38	925ms	2 NS 1 A 7 MX	🔓 Insecure
2026-06-20 06:49:29	750ms	2 NS 1 A 7 MX	🔓 Insecure
2026-06-20 06:47:05 shown	1488ms	2 NS 1 A 7 MX	🔓 Insecure
2026-06-17 01:54:15	2354ms	2 NS 1 A 7 MX	🔓 Insecure
2026-06-17 01:31:19	807ms	2 NS 1 A 7 MX	🔓 Insecure