dpu-entas.dk

📜 Historical scan 2026-09-22 23:36:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dpu-entas.dk is a .dk domain served by 2 nameservers (elijah.ns.cloudflare.com, sydney.ns.cloudflare.com). It was registered on 12 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.1.85 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dpuentas-dk0i.mail.protection.outlook.com, mx1.hostinger.com and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
elijah.ns.cloudflare.com	108.162.195.253 162.159.44.253 172.64.35.253 2606:4700:58::a29f:2cfd 2803:f800:50::6ca2:c3fd 2a06:98c1:50::ac40:23fd	elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sydney.ns.cloudflare.com	108.162.194.102 162.159.38.102 172.64.34.102 2606:4700:50::a29f:2666 2803:f800:50::6ca2:c266 2a06:98c1:50::ac40:2266	sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.85	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.239	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	dpuentas-dk0i.mail.protection.outlook.com	2a01:111:f403:ca21::8 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::8 2a01:111:f403:ca3c::a 52.101.185.24 52.101.73.126 52.101.91.156 52.101.91.162	mail-matpr04cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr04cu00302.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
5	300s	mx1.hostinger.com	172.65.182.103 2606:4700:90:0:c1f8:f874:2386:b61f	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
10	300s	mx2.hostinger.com	172.65.182.103 2606:4700:90:0:c1f8:f874:2386:b61f	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

2 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:80ef	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:155	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.85,172.67.128.239 ech=AEX+DQBBnAAgACCAPTfj8wc+rYYj7TY9Di7bDNcHG8e5P6FXa8XDwLygXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:80ef,2606:4700:3037::6815:155

🔌 SRV Records#

1 records 60ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 158ms

TXT Record
MS=ms78164116
v=spf1 include:spf.protection.outlook.com include:82.29.182.125 include:_spf.mail.hostinger.com -all

✉️ SPF#

Policy	Record (dpu-entas.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:82.29.182.125 include:_spf.mail.hostinger.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 11:08:42

www	104.21.1.85 172.67.128.239 2606:4700:3033::ac43:80ef 2606:4700:3037::6815:155 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dpu-entas.dk: 104.21.1.85 172.67.128.239 2606:4700:3033::ac43:80ef 2606:4700:3037::6815:155 (AS13335) www.dpu-entas.dk: 104.21.1.85 172.67.128.239 2606:4700:3033::ac43:80ef 2606:4700:3037::6815:155 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

error include:82.29.182.125 has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415461244
Primary NS (MNAME)	elijah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 14:41:42

Field	Value
Registrar	CURANET A/S
Registered	2024-05-12
Expires	2027-05-11 (199d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

34ms

44ms

AAAA

28ms

TXT

158ms

CAA

34ms

HTTPS

35ms

TLSA

658ms

SOA

0ms

MTA-STS

65ms

DNSSEC

108ms

SRV

60ms

Total

1457ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:58:01	1222ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-25 07:22:26	1541ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-22 23:36:34 shown	1457ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 13:38:00	1679ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-28 02:18:09	3287ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-22 23:19:28	2383ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 16:54:38	3250ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 04:25:38	1770ms	2 NS 2 A 3 MX	🔓 Insecure