hcboysen.dk

📜 Historical scan 2026-06-17 10:54:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hcboysen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.55.229.80 is hosted by Microsoft Corporation (AS8075) in United States. Mail is handled by hcboysen-dk.mail.protection.outlook.com. 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 48ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.55.229.80	—	—	AS8075	Microsoft Corporation	157.55.0.0/16	🇺🇸 United States	Addison

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	hcboysen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::8 2a01:111:f403:ca09::3 2a01:111:f403:ca09::5 52.101.68.12 52.101.68.18 52.101.68.5 52.101.73.12	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 140ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (hcboysen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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 2026-10-10 08:50:52

www CNAME	prodnet32.sharepointonline.com (all on sharepointonline.com) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.hcboysen.dk
www vs bare domain	www does not resolve hcboysen.dk: 157.55.229.80 (AS8075) www.hcboysen.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

83ms

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

🏷️ SOA#

92ms

Field	Value
Serial	2026061001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

48ms

47ms

61ms

AAAA

59ms

TXT

140ms

CAA

101ms

HTTPS

45ms

TLSA

266ms

SOA

92ms

MTA-STS

55ms

DNSSEC

83ms

SRV

0ms

Total

944ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 08:50:52	1456ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 21:43:06	553ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 02:19:15	1174ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 15:59:47	1249ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 14:46:51	1149ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:49:05	1203ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 13:08:11	3976ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 02:40:36	10182ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 22:45:29	1183ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 20:44:40	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 18:27:33	1011ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 16:47:03	1195ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:58:03	1132ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:56:11	1097ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:54:36 shown	944ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:53:29	1291ms	2 NS 1 A 1 MX	🔒 Secure