ddb-detail.dk DNS records

🖥️ Nameservers2 records 54ms

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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.104.202.40	3600s	c1-www03.hosit.dk	AS50346	It Forum Gruppen A/s	193.104.202.0/24	🇩🇰 Denmark	Hellerup

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ddbdata-dk0i.mail.eo.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 2a01:111:f403:ca09::8 52.101.68.29 52.101.73.11 52.101.73.155 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr02cu00203.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	185.58.213.125
🔶 Autoconfig	185.58.213.125

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC89ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081501
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

54ms

A

54ms

MX

50ms

AAAA

34ms

TXT

201ms

CAA

59ms

HTTPS

48ms

TLSA

4031ms

SOA

0ms

MTA-STS

61ms

DNSSEC

89ms

SRV

89ms

Total

4714ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:10:14	4714ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 15:01:42	5128ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 14:22:16	8975ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 22:45:00	2101ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 16:10:57	1901ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:29:32	6412ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:20:58	1107ms	2 NS 1 A 1 MX	🔒 Secure	View