onlineur.dk

📜 Historical scan 2026-06-17 15:28:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

onlineur.dk is a .dk domain served by 2 nameservers (pete.ns.cloudflare.com, sara.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.28.198 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.onlineur.dk. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
pete.ns.cloudflare.com	108.162.193.136 172.64.33.136 173.245.59.136 2606:4700:58::adf5:3b88 2803:f800:50::6ca2:c188 2a06:98c1:50::ac40:2188	pete.ns.cloudflare.com pete.ns.cloudflare.com pete.ns.cloudflare.com pete.ns.cloudflare.com pete.ns.cloudflare.com pete.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sara.ns.cloudflare.com	108.162.192.144 172.64.32.144 173.245.58.144 2606:4700:50::adf5:3a90 2803:f800:50::6ca2:c090 2a06:98c1:50::ac40:2090	sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.28.198	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.147.133	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.onlineur.dk	168.119.235.123	webuhr.de	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:1cc6	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:9385	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 65ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.28.198,172.67.147.133 ech=AEX+DQBB5wAgACAfhnj2QjvcLesWssUrB3a5fnOhseRkvqgkI6RuTYeBJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1cc6,2606:4700:3034::ac43:9385

📝 TXT Records#

1 records 105ms

TXT Record
v=spf1 a mx ~all

✉️ SPF#

Policy	Record (onlineur.dk)
~all (soft fail)	v=spf1 a mx ~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 00:54:05

www	104.21.28.198 172.67.147.133 2606:4700:3034::ac43:9385 2606:4700:3036::6815:1cc6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network onlineur.dk: 104.21.28.198 172.67.147.133 2606:4700:3034::ac43:9385 2606:4700:3036::6815:1cc6 (AS13335) www.onlineur.dk: 104.21.28.198 172.67.147.133 2606:4700:3034::ac43:9385 2606:4700:3036::6815:1cc6 (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#

71ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2403877619
Primary NS (MNAME)	pete.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

60ms

AAAA

31ms

TXT

105ms

CAA

55ms

HTTPS

65ms

TLSA

86ms

SOA

56ms

MTA-STS

53ms

DNSSEC

71ms

SRV

0ms

Total

772ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-06 18:37:31	3158ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 22:26:13	581ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 03:26:38	1918ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 09:55:24	695ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-04 20:45:26	5756ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 15:28:50 shown	772ms	2 NS 2 A 1 MX	🔓 Insecure