holcko.dk

📜 Historical scan 2026-06-24 11:20:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holcko.dk is a .dk domain served by 2 nameservers (ns3.webhot.dk, ns4.webhot.dk). It was registered on 19 July 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.59.171.223 is hosted by TDC Holding A/S (AS3292) in Denmark. 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 141ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.webhot.dk	178.72.21.249	abraham.webhot.dk	AS3342 Cibicom A/S
ns4.webhot.dk	178.72.21.250	skinner.webhot.dk	AS3342 Cibicom A/S

🌍 A Records#

1 records 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.59.171.223	1800s	87-59-171-223-dynamic.dk.customer.tdc.net	AS3292	TDC Holding A/S	87.59.0.0/16	🇩🇰 Denmark	Jyllinge

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 362ms

TXT Record
Hosted by Web-Hotel Danmark - http://www.webhot.dk/
v=spf1 -all

✉️ SPF#

Policy	Record (holcko.dk)
-all (hard fail)	v=spf1 -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 2026-10-15 05:36:46

www	87.59.171.223 (AS3292) (address records, no CNAME)
www vs bare domain	Same network holcko.dk: 87.59.171.223 (AS3292) www.holcko.dk: 87.59.171.223 (AS3292)
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#

193ms

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

🏷️ SOA#

161ms

Field	Value
Serial	2026061801
Primary NS (MNAME)	ns4.webhot.dk
Responsible (RNAME)	hostmaster@webhot.dk
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 00:06:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-07-19
Expires	2029-07-31 (1013d)

📋 WHOIS#

⏱️ Lookup Timing#

141ms

120ms

148ms

AAAA

135ms

TXT

362ms

CAA

160ms

HTTPS

126ms

TLSA

73ms

SOA

161ms

MTA-STS

169ms

DNSSEC

193ms

SRV

158ms

Total

808ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 05:36:45	760ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-14 04:47:03	1022ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-13 03:08:39	1179ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-12 02:35:12	574ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-09 23:53:18	895ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-02 06:06:04	491ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-01 05:55:45	554ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-30 00:32:31	301ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-26 12:11:28	408ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-21 09:33:33	529ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-14 17:33:56	645ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-07 13:51:52	737ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 06:58:42	662ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-16 16:33:52	1936ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-12 23:26:25	2437ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-10 02:53:47	1073ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-01 11:28:34	8414ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-26 07:54:54	460ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-25 07:33:13	653ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-24 07:05:46	2407ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-23 06:52:15	510ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-15 08:16:47	8378ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-11 14:24:56	731ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-10 13:54:52	462ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-08 10:16:32	728ms	2 NS 1 A 0 MX	🔓 Insecure