luiz.dk DNS records

🖥️ Nameservers2 records 38ms

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 Records2 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.70.24	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.218.114	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records5 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b	yulpptr-in-f26.1e100.net lr-in-f27.1e100.net lr-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:da72	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4618	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.70.24,172.67.218.114 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:da72,2606:4700:3036::6815:4618

📝 TXT Records3 records 149ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2413327648
Primary NS (MNAME)	newt.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

38ms

A

29ms

MX

27ms

AAAA

32ms

TXT

149ms

CAA

27ms

HTTPS

29ms

TLSA

66ms

SOA

0ms

MTA-STS

54ms

DNSSEC

102ms

SRV

48ms

Total

780ms

🕐 Scan History

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