ensured.dk

📜 Historical scan 2026-08-03 13:04:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ensured.dk is a .dk domain served by 2 nameservers (andronicus.ns.cloudflare.com, hazel.ns.cloudflare.com). It was registered on 23 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.73.75 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ensured-dk.mail.protection.outlook.com. 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 186ms

Nameserver	IP addresses	PTR	ASN / ISP
andronicus.ns.cloudflare.com	108.162.195.113 162.159.44.113 172.64.35.113 2606:4700:58::a29f:2c71 2803:f800:50::6ca2:c371 2a06:98c1:50::ac40:2371	andronicus.ns.cloudflare.com andronicus.ns.cloudflare.com andronicus.ns.cloudflare.com andronicus.ns.cloudflare.com andronicus.ns.cloudflare.com andronicus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hazel.ns.cloudflare.com	108.162.194.157 162.159.38.157 172.64.34.157 2606:4700:50::a29f:269d 2803:f800:50::6ca2:c29d 2a06:98c1:50::ac40:229d	hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.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 187ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.75	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.187	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 174ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	ensured-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::8 2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 52.101.68.15 52.101.68.18 52.101.73.16 52.101.73.6	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.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)#

2 records 163ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9ebb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:494b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 187ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.75,172.67.158.187 ech=AEX+DQBBugAgACC3GmycpD46FKpTEVcbf2yOBASI3ryGDfATAjfwvM5QCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9ebb,2606:4700:3033::6815:494b

🔌 SRV Records#

1 records 265ms

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

📝 TXT Records#

2 records 399ms

TXT Record
MS=ms14097480
v=spf1 a:www.im-systems.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ensured.dk)
-all (hard fail)	v=spf1 a:www.im-systems.dk 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 14:10:16

www	104.21.73.75 172.67.158.187 2606:4700:3030::ac43:9ebb 2606:4700:3033::6815:494b (AS13335) (address records, no CNAME)
www vs bare domain	Same network ensured.dk: 104.21.73.75 172.67.158.187 2606:4700:3030::ac43:9ebb 2606:4700:3033::6815:494b (AS13335) www.ensured.dk: 104.21.73.75 172.67.158.187 2606:4700:3030::ac43:9ebb 2606:4700:3033::6815:494b (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

269ms

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	2411104497
Primary NS (MNAME)	andronicus.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 10:37:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-04-23
Expires	2027-04-30 (193d)

🔗 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#

186ms

187ms

174ms

AAAA

163ms

TXT

399ms

CAA

164ms

HTTPS

187ms

TLSA

335ms

SOA

0ms

MTA-STS

212ms

DNSSEC

269ms

SRV

265ms

Total

2381ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:10:16	1460ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 13:31:05	1347ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 12:56:48	1237ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 20:03:21	1123ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 07:09:53	1057ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 05:50:05	961ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 09:33:26	1416ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-03 13:04:16 shown	2381ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 13:19:29	2356ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 06:16:31	2352ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 11:24:40	1182ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 23:47:15	752ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 07:45:14	569ms	2 NS 2 A 1 MX	🔓 Insecure