userone.dk DNS records

🖥️ Nameservers2 records 248ms

Nameserver	IP addresses	PTR	ASN / ISP
fay.ns.cloudflare.com	108.162.192.115 172.64.32.115 173.245.58.115 2606:4700:50::adf5:3a73 2803:f800:50::6ca2:c073 2a06:98c1:50::ac40:2073	fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sid.ns.cloudflare.com	108.162.193.143 172.64.33.143 173.245.59.143 2606:4700:58::adf5:3b8f 2803:f800:50::6ca2:c18f 2a06:98c1:50::ac40:218f	sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 263ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.10	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.156.155	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 225ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:80a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9c9b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 231ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.10,172.67.156.155 ech=AEX+DQBBQQAgACBkTgHj7nPLRcNlASu/SGBSRzIku4qTcg0FweSLnAnTEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:80a,2606:4700:3037::ac43:9c9b

📝 TXT Records1 records 585ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (userone.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.userone.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:24b0b22bb7ac4520ae7c7a338670bbce@dmarc-reports.cloudflare.net;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC479ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2412890525
Primary NS (MNAME)	fay.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

248ms

A

263ms

MX

238ms

AAAA

225ms

TXT

585ms

CAA

237ms

HTTPS

231ms

TLSA

226ms

SOA

0ms

MTA-STS

321ms

DNSSEC

479ms

SRV

291ms

Total

4124ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 17:57:17	4124ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-07 02:32:17	9069ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-02 21:17:11	1203ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-26 17:49:34	895ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-05 23:08:34	1416ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 04:37:47	2532ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-20 16:48:58	1109ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 21:56:49	2562ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 13:11:23	2971ms	2 NS 2 A 0 MX	🔒 Secure	View