hcoe.dk

📜 Historical scan 2026-08-25 15:08:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hcoe.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 May 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.166.143.55 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.166.143.55	43200s	—	AS14061	DigitalOcean, LLC	188.166.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

7 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b 64.233.162.26	lt-in-x1b.1e100.net lt-in-f27.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	hcoe.dk → 188.166.143.55
🔶 Autoconfig	hcoe.dk → 188.166.143.55

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 146ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (hcoe.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~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 2026-10-17 20:02:12

www CNAME	hcoe.dk (all on hcoe.dk) → 188.166.143.55 (AS14061)
www vs bare domain	Same network hcoe.dk: 188.166.143.55 (AS14061) www.hcoe.dk: 188.166.143.55 (AS14061)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.hcoe.dk	hcoe.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026081401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 18:58:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-05-22
Expires	2027-05-31 (225d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

45ms

37ms

40ms

AAAA

36ms

TXT

146ms

CAA

41ms

HTTPS

36ms

TLSA

220ms

SOA

0ms

MTA-STS

66ms

DNSSEC

77ms

SRV

62ms

Total

976ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 20:02:12	989ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-16 19:34:40	1280ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-15 18:39:32	2328ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-27 18:38:41	1304ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-16 05:58:32	3660ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-02 08:06:25	1239ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-25 15:08:56 shown	976ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-16 16:40:34	7254ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-17 04:14:03	9611ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-19 18:16:18	1473ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-19 14:02:13	4348ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 11:06:12	1018ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 11:00:10	1664ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 10:58:10	1238ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 10:55:19	2890ms	2 NS 1 A 7 MX	🔒 Secure