ogco.dk DNS records

🖥️ Nameservers2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.102.88.235	3600s	sumo01.armadahosting.com	AS47292	Sentia Denmark A/S	91.102.88.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ogco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca09::20 2a01:111:f403:ca48::a 52.101.103.140 52.101.68.32 52.101.73.145 52.101.73.153	mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as8pr05cu00401.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

🔌 SRV Records1 records 64ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 160ms

TXT Record
ms=ms26713759
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ogco.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)

🔐 DNSSEC80ms

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

🏷️ SOA0ms

Field	Value
Serial	2018043000
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

35ms

A

41ms

MX

42ms

AAAA

41ms

TXT

160ms

CAA

39ms

HTTPS

41ms

TLSA

247ms

SOA

0ms

MTA-STS

56ms

DNSSEC

80ms

SRV

64ms

Total

802ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:08:01	802ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 23:30:31	2039ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 00:52:14	9727ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 23:01:36	8662ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 06:53:23	750ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 15:48:51	924ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 07:29:50	2704ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 09:06:10	2642ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 09:04:41	2313ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 14:25:12	458ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:44:13	1500ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:52:07	1546ms	2 NS 1 A 1 MX	🔒 Secure	View