hchgruppen.dk DNS records

🖥️ Nameservers2 records 57ms

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 Records1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	43200s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	hchgruppen-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 52.101.68.5 52.101.73.123 52.101.73.19 52.101.73.22	mail-am6pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 207ms

TXT Record
google-site-verification=aVqCCN5Z0M_54xY4eHyXMcmfdXeOsM-OBTXbXdYMWK0
google-site-verification=Mn9eneWge5qp4XpGrwQr7vil36_SIREjrRtUVxFlJmo
MS=ms71397240
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (hchgruppen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.hchgruppen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:aln@hchgruppen.dk; ruf=mailto:aln@hchgruppen.dk; fo=1; pct=100

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

57ms

A

55ms

MX

68ms

AAAA

67ms

TXT

207ms

CAA

68ms

HTTPS

71ms

TLSA

886ms

SOA

0ms

MTA-STS

72ms

DNSSEC

97ms

SRV

101ms

Total

1616ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 09:29:05	1616ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 18:46:13	1390ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 22:34:15	1175ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 08:43:40	9048ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 03:25:39	1168ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 00:07:09	789ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 01:30:40	1659ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 00:29:13	2786ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:06:44	696ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:02:52	1029ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:02:15	1419ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:56:26	2177ms	2 NS 1 A 1 MX	🔒 Secure	View