oj-system.dk DNS records

🖥️ Nameservers4 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.188	3600s	80-92-65-188.ip.dclux.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	ojsystem-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::28 2a01:111:f403:ca09::a 2a01:111:f403:ca48::c 52.101.68.32 52.101.73.123 52.101.73.16 52.101.73.30	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00306.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
🔶 Autoconfig	80.92.65.188

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 206ms

TXT Record
google-site-verification=t4FTcR_7widbYcjK4Q_3WJH9u2spYBC4-Bd0iYip84U
MS=ms24218385
v=spf1 include:spf.protection.outlook.com ip4:78.156.124.32 a:smtp.emnet.dk a:efom.emnet.dk -all

✉️ SPF

Policy	Record (oj-system.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:78.156.124.32 a:smtp.emnet.dk a:efom.emnet.dk -all

📨 DMARC

Policy	Record (_dmarc.oj-system.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@oj-system.dk; mailto:1y7uruz4@ag.dmarcian.com

📬 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)

🔐 DNSSEC123ms

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

🏷️ SOA0ms

Field	Value
Serial	2025040889
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 RegistrationWHOIS fetched 2026-07-04 04:10:14

Field	Value
Registrar	Eurodns S.A
Registered	1997-02-12
Expires	2027-03-31 (205d)

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

38ms

MX

37ms

AAAA

35ms

TXT

206ms

CAA

41ms

HTTPS

45ms

TLSA

167ms

SOA

0ms

MTA-STS

60ms

DNSSEC

123ms

SRV

82ms

Total

780ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 17:20:42	780ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 20:34:11	13423ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 10:01:26	1541ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 09:11:06	1640ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 20:16:01	11012ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 13:19:41	2212ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 23:44:07	1253ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 20:02:22	1929ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 04:10:01	11139ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 04:09:29	1718ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 10:49:01	2135ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 03:57:23	1029ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 21:39:23	1764ms	4 NS 1 A 1 MX	🔒 Secure	View