plastdk.dk DNS records

🖥️ Nameservers3 records 162ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1a.systemina.dk	49.12.42.167	ns1a.systemina.dk	AS24940 Hetzner Online GmbH
ns2a.systemina.dk	195.201.224.201	ns2a.systemina.dk	AS24940 Hetzner Online GmbH
ns3a.systemina.dk	159.69.118.107	ns3a.systemina.dk	AS24940 Hetzner Online GmbH

🌍 A Records1 records 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.151	3600s	linux211.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records3 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	plastdk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::9 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.68.25 52.101.68.3 52.101.68.32 52.101.73.24	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.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
10	3600s	mx01.systemina.dk	195.201.179.82	mx01.systemina.dk	AS24940 Hetzner Online GmbH
20	3600s	mx02.biesol.dk	195.201.179.82	mx01.systemina.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 289ms

TXT Record
MS=ms44581425
v=spf1 a include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (plastdk.dk)
-all (hard fail)	v=spf1 a 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)

🔐 DNSSEC140ms

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

🏷️ SOA163ms

Field	Value
Serial	2026042821
Primary NS (MNAME)	ns1a.systemina.dk
Responsible (RNAME)	hostmaster@systemina.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

162ms

A

110ms

MX

99ms

AAAA

139ms

TXT

289ms

CAA

50ms

HTTPS

128ms

TLSA

1025ms

SOA

163ms

MTA-STS

84ms

DNSSEC

140ms

SRV

250ms

Total

1890ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 10:26:06	1890ms	3 NS 1 A 3 MX	🔓 Insecure	View
2026-06-18 02:37:48	1479ms	3 NS 1 A 3 MX	🔓 Insecure	View