deresit.dk DNS records

🖥️ Nameservers2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dlx.dk	2a00:1b18:1337:1337::53 46.30.121.210	ns1.dlx.dk ns1.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.dlx.dk	185.208.212.124 2a00:1b19:1337:1337::53	ns2.dlx.dk ns2.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	deresit-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::9 2a01:111:f403:ca09::b 2a01:111:f403:ca38::8 52.101.209.153 52.101.68.10 52.101.68.12 52.101.73.15	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 129ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:_spf.mail.dlx.dk -all

✉️ SPF

Policy	Record (deresit.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:_spf.mail.dlx.dk -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)

🔐 DNSSEC89ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026070502
Primary NS (MNAME)	ns1.dlx.dk
Responsible (RNAME)	ks@dlx.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

38ms

A

53ms

MX

54ms

AAAA

42ms

TXT

129ms

CAA

39ms

HTTPS

28ms

TLSA

242ms

SOA

0ms

MTA-STS

59ms

DNSSEC

89ms

SRV

64ms

Total

711ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:28:40	711ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-25 18:54:58	9687ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-09 01:02:35	1264ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-27 03:09:10	646ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-21 12:16:30	2935ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-21 11:46:47	1560ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 02:06:13	2408ms	2 NS 0 A 1 MX	🔓 Insecure	View