eltrex.dk

📜 Historical scan 2026-06-25 08:43:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

eltrex.dk is a .dk domain served by 3 nameservers (ns0-auth.businessconnect.nl, ns1-auth.businessconnect.eu, ns2-auth.businessconnect.net). It was registered on 28 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.73.163.232 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by eltrex-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 276ms

Nameserver	IP addresses	PTR	ASN / ISP
ns0-auth.businessconnect.nl	2a01:8800::54 46.183.250.54	ns0-auth.businessconnect.nl ns0-auth.businessconnect.nl	AS15693 Today Concepts B.V. AS15693 Today Concepts B.V.
ns1-auth.businessconnect.eu	176.74.234.74 2001:4cb8:297:118::54	ns1-auth.businessconnect.eu —	AS28878 Signet B.V. AS28878 Signet B.V.
ns2-auth.businessconnect.net	2604:a880:400:d0::2d2d:3001 67.207.87.124	ns2-auth.businessconnect.net ns2-auth.businessconnect.net	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records#

1 records 339ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.73.163.232	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 208ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	eltrex-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::5 2a01:111:f403:ca04::8 2a01:111:f403:ca09::5 52.101.68.16 52.101.68.32 52.101.68.39 52.101.73.4	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 822ms

TXT Record
Google-site-verification=b5-HDNvtq7lmD0G-Poowgx467oG2_xCI2IVr-eZWC0Y
MS=ms32208326
msfpkey=2lmvfrr6mhcu893ya94ifsf8r
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.eltrex.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:Wv6JDuvGl8s1mt2unlJpFbxIkmWqvKyP@dmarc-ingest.securityhive.nl; ruf=mailto:Wv6JDuvGl8s1mt2unlJpFbxIkmWqvKyP@dmarc-ingest.securityhive.nl

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 01:50:21

www	20.73.163.232 (AS8075) (address records, no CNAME)
www vs bare domain	Same network eltrex.dk: 20.73.163.232 (AS8075) www.eltrex.dk: 20.73.163.232 (AS8075)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-eltrex-dk._domainkey.eightlakes.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-eltrex-dk._domainkey.eightlakes.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

838ms

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

🏷️ SOA#

217ms

Field	Value
Serial	2026012702
Primary NS (MNAME)	ns0-auth.businessconnect.nl
Responsible (RNAME)	postmaster@businessconnect.nl
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 07:02:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-10-28
Expires	2026-10-27 (10d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

276ms

339ms

208ms

AAAA

276ms

TXT

822ms

CAA

219ms

HTTPS

726ms

TLSA

331ms

SOA

217ms

MTA-STS

321ms

DNSSEC

838ms

SRV

910ms

Total

6429ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-04 10:04:54	1385ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 07:37:07	1453ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-30 09:05:41	2267ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 00:11:13	3030ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 23:04:36	2372ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-22 10:43:04	8961ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-30 21:50:38	1392ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 08:43:46 shown	6429ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 10:07:23	2648ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 16:17:46	2716ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 00:27:45	3568ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 07:06:01	946ms	3 NS 1 A 1 MX	🔓 Insecure