oogroup.dk DNS records

🖥️ Nameservers2 records 39ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	oogroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca21::c 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::6 52.101.68.10 52.101.68.15 52.101.68.25 52.101.91.162	mail-du0pr03cu00102.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-matpr04cu00302.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 156ms

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

✉️ SPF

Policy	Record (oogroup.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)

🔐 DNSSEC9066ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081405
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

39ms

A

44ms

MX

51ms

AAAA

35ms

TXT

156ms

CAA

37ms

HTTPS

32ms

TLSA

245ms

SOA

0ms

MTA-STS

53ms

DNSSEC

9066ms

SRV

82ms

Total

9698ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 20:56:09	9698ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 01:49:56	767ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 20:55:55	1977ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 10:56:34	5867ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 13:59:12	3687ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 15:49:03	1799ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 03:42:51	1096ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 12:31:32	1382ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 13:12:07	1156ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 00:18:22	2344ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:38:50	1137ms	2 NS 1 A 1 MX	🔒 Secure	View