nielsensolutions.dk

📜 Historical scan 2026-08-08 10:50:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nielsensolutions.dk is a .dk domain served by 2 nameservers (daisy.ns.cloudflare.com, major.ns.cloudflare.com). It was registered on 30 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.4.118 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by nielsensolutions-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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
daisy.ns.cloudflare.com	108.162.192.90 172.64.32.90 173.245.58.90 2606:4700:50::adf5:3a5a 2803:f800:50::6ca2:c05a 2a06:98c1:50::ac40:205a	daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
major.ns.cloudflare.com	108.162.193.241 172.64.33.241 173.245.59.241 2606:4700:58::adf5:3bf1 2803:f800:50::6ca2:c1f1 2a06:98c1:50::ac40:21f1	major.ns.cloudflare.com major.ns.cloudflare.com major.ns.cloudflare.com major.ns.cloudflare.com major.ns.cloudflare.com major.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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.118	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.132.11	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	nielsensolutions-dk.mail.protection.outlook.com	2a01:111:f403:c922:: 2a01:111:f403:f802:: 2a01:111:f403:f902:: 2a01:111:f403:f90f::1 52.101.10.5 52.101.40.4 52.101.41.183 52.101.50.7	mail-bl0pr03cu00200.inbound.protection.outlook.com mail-byapr05cu00400.inbound.protection.outlook.com mail-bl2pr04cu00100.inbound.protection.outlook.com mail-sa9pr04cu00201.inbound.protection.outlook.com mail-bn6pr04cu00105.inbound.protection.outlook.com mail-cy5pr03cu00204.inbound.protection.outlook.com mail-byapr04cu00307.inbound.protection.outlook.com mail-co1pr21cu00207.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
🔶 Autoconfig	104.21.4.118

🔷 AAAA Records (IPv6)#

2 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:840b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:476	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 81ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.118,172.67.132.11 ech=AEX+DQBBtAAgACAfkhozE+s0sdHH5rVLgHke+RDYLjn2U4wl78UP3yy1cAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:840b,2606:4700:3036::6815:476

🔌 SRV Records#

2 records 120ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.unoeuro.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 202ms

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

✉️ SPF#

Policy	Record (nielsensolutions.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 14:13:27

www	104.21.4.118 172.67.132.11 2606:4700:3033::ac43:840b 2606:4700:3036::6815:476 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nielsensolutions.dk: 104.21.4.118 172.67.132.11 2606:4700:3033::ac43:840b 2606:4700:3036::6815:476 (AS13335) www.nielsensolutions.dk: 104.21.4.118 172.67.132.11 2606:4700:3033::ac43:840b 2606:4700:3036::6815:476 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

140ms

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	2411333004
Primary NS (MNAME)	daisy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 12:02:28

Field	Value
Registrar	Simply.com A/S
Registered	2017-05-30
Expires	2027-05-31 (222d)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

65ms

54ms

AAAA

66ms

TXT

202ms

CAA

58ms

HTTPS

81ms

TLSA

281ms

SOA

0ms

MTA-STS

110ms

DNSSEC

140ms

SRV

120ms

Total

2081ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 11:47:55	2499ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 11:00:49	1504ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 18:39:36	3269ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 10:02:41	3570ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 10:50:13 shown	2081ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-05 00:12:29	3507ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 19:23:43	1760ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 12:13:51	1189ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 17:18:51	1024ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 08:04:34	1026ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:01:18	1101ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:07:15	1155ms	2 NS 2 A 1 MX	🔓 Insecure