dataheroes.dk DNS records

🖥️ Nameservers2 records 66ms

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 2066ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.164	43198s	linux276.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dataheroes-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 52.101.68.18 52.101.68.39 52.101.73.123 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr05cu00300.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 80ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 192ms

TXT Record
hubspot-developer-verification=ODk1YjI3NjgtMWMyMC00NzdmLThiYTUtYTQzODRhNDQxYWMy
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (dataheroes.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)

🔐 DNSSEC95ms

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

66ms

A

2066ms

MX

48ms

AAAA

57ms

TXT

192ms

CAA

68ms

HTTPS

80ms

TLSA

176ms

SOA

0ms

MTA-STS

70ms

DNSSEC

95ms

SRV

80ms

Total

2695ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 18:52:49	767ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 05:16:17	2695ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 12:40:28	9936ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 15:16:50	1742ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 04:32:43	7200ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 12:36:41	1915ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 00:43:05	714ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:05:40	744ms	2 NS 1 A 1 MX	🔒 Secure	View