dlx-office.dk DNS records

🖥️ Nameservers2 records 270ms

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 256ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dlxoffice-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::1 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 52.101.68.27 52.101.68.8 52.101.73.15 52.101.73.2	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 435ms

TXT Record
MS=ms79103245
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (dlx-office.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)

🔐 DNSSEC385ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2023030425
Primary NS (MNAME)	ns1.dlx.dk
Responsible (RNAME)	ks@dlx.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-25 22:13:36

Field	Value
Registrar	DLX A/S
Registered	2007-05-29
Expires	2027-05-31 (271d)

📋 WHOIS

⏱️ Lookup Timing

NS

270ms

A

274ms

MX

256ms

AAAA

249ms

TXT

435ms

CAA

233ms

HTTPS

274ms

TLSA

1282ms

SOA

0ms

MTA-STS

293ms

DNSSEC

385ms

SRV

360ms

Total

4968ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 15:45:43	4968ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-16 14:33:30	1166ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-25 22:12:48	1291ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-24 21:51:24	1375ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-03 20:25:41	1348ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-01 21:04:00	889ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-20 04:25:06	659ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 03:50:43	507ms	2 NS 0 A 1 MX	🔒 Secure	View