onlineeksperten.dk

📜 Historical scan 2026-09-18 18:30:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

onlineeksperten.dk is a .dk domain served by 2 nameservers (eric.ns.cloudflare.com, gina.ns.cloudflare.com). It was registered on 8 April 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.254 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.gigahost.dk, backup-mx.zitcom.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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
eric.ns.cloudflare.com	108.162.193.112 172.64.33.112 173.245.59.112 2606:4700:58::adf5:3b70 2803:f800:50::6ca2:c170 2a06:98c1:50::ac40:2170	eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gina.ns.cloudflare.com	108.162.192.117 172.64.32.117 173.245.58.117 2606:4700:50::adf5:3a75 2803:f800:50::6ca2:c075 2a06:98c1:50::ac40:2075	gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.254	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.103	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.gigahost.dk	89.186.169.85	—	AS47292 Sentia Denmark A/S
100	300s	backup-mx.zitcom.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3fe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:8367	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.254,172.67.131.103 ech=AEX+DQBBXAAgACB5FgqB2NpIGdXFQLyCRSZQLbeJWLjeWcat8XmdlFO9LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fe,2606:4700:3034::ac43:8367

📝 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 18:30:38

www	104.21.3.254 172.67.131.103 2606:4700:3031::6815:3fe 2606:4700:3034::ac43:8367 (AS13335) (address records, no CNAME)
www vs bare domain	Same network onlineeksperten.dk: 104.21.3.254 172.67.131.103 2606:4700:3031::6815:3fe 2606:4700:3034::ac43:8367 (AS13335) www.onlineeksperten.dk: 104.21.3.254 172.67.131.103 2606:4700:3031::6815:3fe 2606:4700:3034::ac43:8367 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.onlineeksperten.dk	sfbajvBWDZa-NneWEHAYsyeJ6q_c_c3kQ9aGnR_qQy8
TXT	_acme-challenge.onlineeksperten.dk	xOuDMjp4JfYMJYvUPwFdvRoq4VexokwhK32HU2DbPrQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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	2415164720
Primary NS (MNAME)	eric.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 18:57:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-04-08
Expires	2027-07-31 (283d)

🔗 Same registrant#

9 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
frihjemmeside.dk	Punktum dk A/S (direct)
gchosting.dk	CURANET A/S
getniceprice.dk	Punktum dk A/S (direct)
greenchosting.dk	CURANET A/S
greenclick.dk	CURANET A/S
onlineeksperterne.dk	Punktum dk A/S (direct)
seoseksperten.dk	Punktum dk A/S (direct)
tagmanager.dk	Punktum dk A/S (direct)
wordpressguide.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

39ms

42ms

AAAA

36ms

TXT

163ms

CAA

44ms

HTTPS

31ms

TLSA

226ms

SOA

0ms

MTA-STS

50ms

DNSSEC

117ms

SRV

57ms

Total

1696ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 18:30:38	817ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-09 11:37:49	487ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 21:41:54	738ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-18 18:30:38 shown	1696ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-02 14:59:29	776ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-25 11:09:19	1039ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-15 17:51:47	9149ms	2 NS 2 A 2 MX	❓ Unknown
2026-07-20 21:55:42	10191ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 03:06:39	1887ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 14:07:26	3082ms	2 NS 2 A 2 MX	🔓 Insecure