56k.dk

📜 Historical scan 2026-06-16 12:45:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

56k.dk is a .dk domain served by 4 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.200.90.229 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by mail.56k.dk. 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 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	—	—	—
ns2.dns.services	—	—	—
ns3.dns.services	—	—	—
ns4.dns.services	—	—	—

🌍 A Records#

1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.200.90.229	—	web1.eushells.com	AS62121	Christian Ebsen ApS	193.200.90.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.56k.dk	193.200.90.233	mail1.eushells.com	AS62121 Christian Ebsen ApS

🔷 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 mx a include:_spf.e-studio.dk -all

✉️ SPF#

Policy	Record (56k.dk)
-all (hard fail)	v=spf1 mx a include:_spf.e-studio.dk -all

📨 DMARC#

Policy	Record (_dmarc.56k.dk)
p=quarantine	v=DMARC1; p=quarantine; aspf=s;

📬 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 00:39:53

www	193.200.90.229 (AS62121) (address records, no CNAME)
www vs bare domain	Same network 56k.dk: 193.200.90.229 (AS62121) www.56k.dk: 193.200.90.229 (AS62121)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

206ms

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

🏷️ SOA#

75ms

Field	Value
Serial	2026010280
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

73ms

71ms

78ms

AAAA

78ms

TXT

174ms

CAA

76ms

HTTPS

74ms

TLSA

90ms

SOA

75ms

MTA-STS

50ms

DNSSEC

206ms

SRV

0ms

Total

691ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 00:39:53	508ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-30 08:49:42	391ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-25 20:30:21	469ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-07 18:22:52	604ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-03 19:04:28	497ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-28 20:52:57	2132ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-22 09:45:04	9713ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-18 04:18:41	3112ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 19:18:37	755ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:45:56 shown	691ms	4 NS 1 A 1 MX	🔓 Insecure