nielsenhost.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
dahlia.ns.cloudflare.com	108.162.192.89 172.64.32.89 173.245.58.89 2606:4700:50::adf5:3a59 2803:f800:50::6ca2:c059 2a06:98c1:50::ac40:2059	dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zeus.ns.cloudflare.com	108.162.193.249 172.64.33.249 173.245.59.249 2606:4700:58::adf5:3bf9 2803:f800:50::6ca2:c1f9 2a06:98c1:50::ac40:21f9	zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.85	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.8	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8e08	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4955	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.85,172.67.142.8 ech=AEX+DQBB+AAgACATcv+fK+Ptu0/bpXpp0D1wcGbigahtqny0PH7xycqfNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8e08,2606:4700:3035::6815:4955

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.nielsenhost.dk	JB4gUwP302i4SRaiwiiCP90JUJsAnKGcEatOxJhOCtU
TXT	_acme-challenge.nielsenhost.dk	qOKuQ2P2XYn5tvSR_o0CYLu_HrDaQSaEjvYtIwtPsVk

🔗 TLSA / DANE

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

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2413214462
Primary NS (MNAME)	dahlia.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

38ms

MX

44ms

AAAA

44ms

TXT

212ms

CAA

47ms

HTTPS

38ms

TLSA

73ms

SOA

0ms

MTA-STS

88ms

DNSSEC

87ms

SRV

82ms

Total

658ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:57:29	658ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 18:24:10	506ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-07 05:57:31	896ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-03 06:44:19	916ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-18 21:47:34	8783ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-16 10:47:20	9730ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-10 23:19:58	8713ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-05 18:28:59	998ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-01 13:14:29	815ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 15:14:19	818ms	2 NS 2 A 0 MX	🔓 Insecure	View