onion.dk

📜 Historical scan 2026-06-17 12:58:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

onion.dk is a .dk domain served by 3 nameservers (ns1.mcb.dk, ns2.mcb.dk, ns3.mcb.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.23.177.80 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mx10.mcb.dk, mx20.mcb.dk and 1 more. 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 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mcb.dk	178.23.177.69 2a00:1cf0:0:9::69	mail.mcb.dk mail.mcb.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.mcb.dk	195.182.36.51 2a00:1cf0:0:5::3	ns2.lynero.net ns2.lynero.net	AS47527 DLX A/S AS47527 DLX A/S
ns3.mcb.dk	185.208.212.121 2a00:1b19:2:1::121	ns3.lynero.net ns3.lynero.net	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.23.177.80	—	mcb-c03.lynero.net	AS47527	DLX A/S	178.23.176.0/21	🇩🇰 Denmark	—

📧 MX Records#

3 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx10.mcb.dk	178.23.177.69 2a00:1cf0:0:9::69	mail.mcb.dk mail.mcb.dk	AS47527 DLX A/S AS47527 DLX A/S
20	—	mx20.mcb.dk	195.182.36.36 2a00:1cf0:0:4::4	mx20.lynero.net mx20.lynero.net	AS47527 DLX A/S AS47527 DLX A/S
30	—	mx30.mcb.dk	185.208.212.120 2a00:1b19:2:1::120	mx30.lynero.net mx30.lynero.net	AS47527 DLX A/S AS47527 DLX 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 174ms

TXT Record
v=spf1 include:spf.mcb.dk -all

✉️ SPF#

Policy	Record (onion.dk)
-all (hard fail)	v=spf1 include:spf.mcb.dk -all

📨 DMARC#

Policy	Record (_dmarc.onion.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:jette@onion.dk;

📬 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 2026-10-14 05:06:19

www CNAME	onion.dk (all on onion.dk) → 178.23.177.80 (AS47527)
www vs bare domain	Same network onion.dk: 178.23.177.80 (AS47527) www.onion.dk: 178.23.177.80 (AS47527)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

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	2019082903
Primary NS (MNAME)	ns.mcb.dk
Responsible (RNAME)	hostmaster@mcb.dk
Refresh	10800s
Retry	3600s
Expire	2592000s
Minimum (neg-cache TTL)	38400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

65ms

43ms

AAAA

58ms

TXT

174ms

CAA

61ms

HTTPS

56ms

TLSA

56ms

SOA

55ms

MTA-STS

48ms

DNSSEC

74ms

SRV

0ms

Total

628ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 12:00:38	692ms	3 NS 1 A 3 MX	🔓 Insecure
2026-09-11 15:14:45	748ms	3 NS 1 A 3 MX	🔓 Insecure
2026-08-27 06:02:28	9560ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-22 10:15:58	687ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-17 12:58:25 shown	628ms	3 NS 1 A 3 MX	🔓 Insecure