luiz.dk

📜 Historical scan 2026-06-21 14:33:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

luiz.dk is a .dk domain served by 2 nameservers (newt.ns.cloudflare.com, ruth.ns.cloudflare.com). It was registered on 23 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.24 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 118ms

Nameserver	IP addresses	PTR	ASN / ISP
newt.ns.cloudflare.com	108.162.193.212 172.64.33.212 173.245.59.212 2606:4700:58::adf5:3bd4 2803:f800:50::6ca2:c1d4 2a06:98c1:50::ac40:21d4	newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ruth.ns.cloudflare.com	108.162.192.143 172.64.32.143 173.245.58.143 2606:4700:50::adf5:3a8f 2803:f800:50::6ca2:c08f 2a06:98c1:50::ac40:208f	ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.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 297ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.70.24	299s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.218.114	299s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 127ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 152ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:4618	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:da72	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 194ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.70.24,172.67.218.114 ech=AEX+DQBB0QAgACDehMXOXPyq/0ThnTmmcMt+XhX620rSkJ897w9mBqozTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4618,2606:4700:3037::ac43:da72

📝 TXT Records#

3 records 887ms

TXT Record
google-site-verification=8HxAK7ro2qqPOvZbtqOHgK-i0gpE87bieNs-QBTVtu0
google-site-verification=zRpF0l0Twm3_kGFEuriEyJg32BY8rNb7SIYXT2ehLZ8
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (luiz.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~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 2026-10-09 18:01:53

www	NXDOMAIN
www vs bare domain	www does not resolve luiz.dk: 104.21.70.24 172.67.218.114 2606:4700:3030::ac43:da72 2606:4700:3036::6815:4618 (AS13335) www.luiz.dk: no address (all like this)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

597ms

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

🏷️ SOA#

187ms

Field	Value
Serial	2406767535
Primary NS (MNAME)	newt.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 18:29:34

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-06-23
Expires	2027-06-22 (246d)

📋 WHOIS#

⏱️ Lookup Timing#

118ms

297ms

127ms

AAAA

152ms

TXT

887ms

CAA

256ms

HTTPS

194ms

TLSA

2237ms

SOA

187ms

MTA-STS

268ms

DNSSEC

597ms

SRV

351ms

Total

6872ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 18:01:53	873ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 05:19:21	882ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-27 05:08:42	2979ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 04:59:10	886ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-24 04:01:01	1965ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-22 22:24:19	947ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 00:27:59	780ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-24 18:19:33	1955ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-11 00:22:01	1743ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-02 01:33:32	9498ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-29 11:09:41	2071ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-25 22:35:35	1563ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-24 22:17:24	3467ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-30 12:33:09	1203ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 14:27:58	2032ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 14:33:33 shown	6872ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 01:23:48	923ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:51:29	2715ms	2 NS 2 A 5 MX	🔓 Insecure