duxnextgen.dk DNS records

🖥️ Nameservers3 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records1 records 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.224.18.18	28800s	webproxy.netsite.dk	AS205206	Netsite A/S	185.224.16.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	duxnextgen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca09::e 52.101.68.10 52.101.68.12 52.101.68.32 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am0pr83cu00404.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 Records2 records 240ms

TXT Record
v=DMARC1; p=none; rua=mailto:dmarc@duxnextgen.dk; ruf=mailto:dmarc@duxnextgen.dk; fo=1; sp=quarantine; adkim=s; aspf=s
v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.netsite.dk -all

✉️ SPF

Policy	Record (duxnextgen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.netsite.dk -all

📨 DMARC

Policy	Record (_dmarc.duxnextgen.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC231ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

93ms

MX

76ms

AAAA

100ms

TXT

240ms

CAA

72ms

HTTPS

78ms

TLSA

720ms

SOA

0ms

MTA-STS

137ms

DNSSEC

231ms

SRV

113ms

Total

3152ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 08:32:50	3152ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 23:13:20	1450ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 18:15:39	3667ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 07:31:00	1679ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 08:10:56	4593ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 04:41:05	27746ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-07-23 06:43:51	1489ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 08:17:34	1281ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 11:25:16	9264ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 19:52:53	951ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 09:59:46	670ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 02:43:46	1124ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:18:46	2422ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 08:47:54	1377ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 05:05:53	675ms	3 NS 1 A 1 MX	🔒 Secure	View