hssm.dk DNS records

🖥️ Nameservers2 records 16ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.40.219.244	3600s	dedi8657.your-server.de	AS24940	Hetzner Online GmbH	188.40.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hssm-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::10 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 52.101.103.143 52.101.68.10 52.101.68.16 52.101.73.123	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:1061:15b5::2	3600s	dedi8657.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 102ms

TXT Record
MS=ms52227803
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (hssm.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

🔗 TLSA / DANE

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

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

16ms

A

30ms

MX

27ms

AAAA

26ms

TXT

102ms

CAA

28ms

HTTPS

36ms

TLSA

506ms

SOA

0ms

MTA-STS

70ms

DNSSEC

96ms

SRV

125ms

Total

985ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 00:27:38	985ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 21:42:42	1140ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 05:10:49	3191ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 13:04:27	806ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 07:16:31	1035ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 13:35:18	764ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 02:40:13	1269ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 15:33:38	825ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:03:48	16899ms	2 NS 1 A 1 MX	🔒 Secure	View