hngroup.dk DNS records

🖥️ Nameservers2 records 50ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.164	3600s	prolinux1.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hngroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::d 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.25 52.101.68.39 52.101.68.8 52.101.73.2	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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 Records3 records 209ms

TXT Record
apple-domain-verification=mByXRx3YPCPykeed
MS=ms41248381
v=spf1 ip4:46.32.35.156 include:spf.EU.exclaimer.net include:spf.protection.outlook.com include:spfrerouting.xink.io -all

✉️ SPF

Policy	Record (hngroup.dk)
-all (hard fail)	v=spf1 ip4:46.32.35.156 include:spf.EU.exclaimer.net include:spf.protection.outlook.com include:spfrerouting.xink.io -all

📨 DMARC

Policy	Record (_dmarc.hngroup.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:ovvhg4339s@rua.dmarc.bluebyte.dk; ruf=mailto:ovvhg4339s@ruf.dmarc.bluebyte.dk; fo=0; t=n;

📬 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)

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081201
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

50ms

A

39ms

MX

54ms

AAAA

45ms

TXT

209ms

CAA

59ms

HTTPS

42ms

TLSA

901ms

SOA

0ms

MTA-STS

59ms

DNSSEC

86ms

SRV

115ms

Total

2032ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 07:51:51	2032ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 17:46:09	3303ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 09:03:44	1635ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 21:06:44	12655ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 12:45:17	5118ms	2 NS 1 A 1 MX	🔒 Secure	View