opp.dk DNS records

🖥️ Nameservers2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.telecomx.dk	62.192.160.190	ns1.telecomx.dk	AS205984 Powernet Aps
ns2.telecomx.dk	62.192.160.191	ns2.telecomx.dk	AS205984 Powernet Aps

🌍 A Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.51.79.114	600s	ph03.powernet.dk	AS205984	Powernet Aps	185.51.78.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	opp-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::26 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 52.101.103.137 52.101.68.25 52.101.68.29 52.101.73.1	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.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)1 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2002:b923:b9a0::b923:b9a0	600s	—	AS39783	Webhuset AS	2002:b923:b800:0:0:0:0:0/38	🇳🇴 Norway	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 180ms

TXT Record
MS=ms62580010
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (opp.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)

🔐 DNSSEC96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	19
Primary NS (MNAME)	ns1.telecomx.dk
Responsible (RNAME)	hostmaster@telecomx.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

51ms

MX

34ms

AAAA

50ms

TXT

180ms

CAA

332ms

HTTPS

42ms

TLSA

2105ms

SOA

0ms

MTA-STS

60ms

DNSSEC

96ms

SRV

67ms

Total

3257ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 04:02:00	3257ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 03:44:12	4666ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 16:28:41	2304ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 19:54:56	4455ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 02:21:22	1082ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 01:46:27	1992ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 16:06:14	954ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:15:38	6174ms	2 NS 1 A 1 MX	🔓 Insecure	View