nielsennetwork.dk

Records from scan: 2026-10-08 16:50:13 · 2933ms total · last checked 2026-10-18 01:49 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nielsennetwork.dk is a .dk domain served by 2 nameservers (chris.ns.cloudflare.com, elly.ns.cloudflare.com). It was registered on 3 July 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.88 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by nielsennetwork-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
chris.ns.cloudflare.com	108.162.193.85 172.64.33.85 173.245.59.85 2606:4700:58::adf5:3b55 2803:f800:50::6ca2:c155 2a06:98c1:50::ac40:2155	chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elly.ns.cloudflare.com	108.162.194.246 162.159.38.246 172.64.34.246 2606:4700:50::a29f:26f6 2803:f800:50::6ca2:c2f6 2a06:98c1:50::ac40:22f6	elly.ns.cloudflare.com elly.ns.cloudflare.com elly.ns.cloudflare.com elly.ns.cloudflare.com elly.ns.cloudflare.com elly.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 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.88	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.222.38	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 96ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	nielsennetwork-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::e 52.101.181.153 52.101.68.29 52.101.91.156 52.101.91.21	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

2 records 164ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3e58	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:de26	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 135ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.88,172.67.222.38 ech=AEX+DQBBEAAgACAgZuF7RB3K25x3aEq9V8I4d46VUZ4Br2zt0/LTxBmkdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3e58,2606:4700:3034::ac43:de26

🔌 SRV Records#

1 records 178ms

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

📝 TXT Records#

2 records 392ms

TXT Record
MS=ms35197864
v=spf1 +a +mx ip4:5.134.9.155 ip4:5.134.12.217 include:spf.protection.outlook.com include:spf.webhosting.dk ~all

✉️ SPF#

Policy	Record (nielsennetwork.dk)
~all (soft fail)	v=spf1 +a +mx ip4:5.134.9.155 ip4:5.134.12.217 include:spf.protection.outlook.com include:spf.webhosting.dk ~all

📨 DMARC#

Policy	Record (_dmarc.nielsennetwork.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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#

checked 2026-10-08 16:50:14

www	104.21.62.88 172.67.222.38 2606:4700:3031::6815:3e58 2606:4700:3034::ac43:de26 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nielsennetwork.dk: 104.21.62.88 172.67.222.38 2606:4700:3031::6815:3e58 2606:4700:3034::ac43:de26 (AS13335) www.nielsennetwork.dk: 104.21.62.88 172.67.222.38 2606:4700:3031::6815:3e58 2606:4700:3034::ac43:de26 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

271ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2416926988
Primary NS (MNAME)	chris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 17:04:21

Field	Value
Registrar	CURANET A/S
Registered	2017-07-03
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

85ms

96ms

AAAA

164ms

TXT

392ms

CAA

169ms

HTTPS

135ms

TLSA

276ms

SOA

60ms

MTA-STS

148ms

DNSSEC

271ms

SRV

178ms

Total

2933ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 16:50:13 shown	2933ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 13:45:30	2662ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 18:27:16	9863ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 19:53:36	1942ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 05:07:10	1588ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 22:29:28	1725ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-14 20:47:07	9211ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 10:12:16	2659ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 18:36:15	1094ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 04:34:19	1539ms	2 NS 2 A 1 MX	🔓 Insecure