luz.dk

📜 Historical scan 2026-08-14 20:00:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

luz.dk is a .dk domain served by 2 nameservers (galilea.ns.cloudflare.com, kip.ns.cloudflare.com). It was registered on 28 March 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.128.211.35 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 333ms

Nameserver	IP addresses	PTR	ASN / ISP
galilea.ns.cloudflare.com	108.162.194.233 162.159.38.233 172.64.34.233 2606:4700:50::a29f:26e9 2803:f800:50::6ca2:c2e9 2a06:98c1:50::ac40:22e9	galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kip.ns.cloudflare.com	108.162.193.128 172.64.33.128 173.245.59.128 2606:4700:58::adf5:3b80 2803:f800:50::6ca2:c180 2a06:98c1:50::ac40:2180	kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 221ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.128.211.35	300s	—	AS9158	Telenor A/S	2.128.0.0/14	🇩🇰 Denmark	Copenhagen

📧 MX Records#

7 records 314ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.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
30	300s	aspmx3.googlemail.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 611ms

TXT Record
google-site-verification=YwZvsWbRJ6hkXf7EGhHE0Bho2YYDYJMLucYz1NdLY64
v=spf1 include:_spf.google.com ip4:207.244.68.188 ip6:2604:9a00:2100:af08:3::/64 ~all

✉️ SPF#

Policy	Record (luz.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ip4:207.244.68.188 ip6:2604:9a00:2100:af08:3::/64 ~all

📨 DMARC#

Policy	Record (_dmarc.luz.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-22 06:53:13

www	Exists, no address
www vs bare domain	www does not resolve luz.dk: 2.128.211.35 (AS9158) www.luz.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 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#

430ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412139477
Primary NS (MNAME)	galilea.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-01 11:08:16

Field	Value
Registrar	Simply.com A/S
Registered	2004-03-28
Expires	2027-03-31 (157d)

📋 WHOIS#

⏱️ Lookup Timing#

333ms

221ms

314ms

AAAA

287ms

TXT

611ms

CAA

254ms

HTTPS

275ms

TLSA

498ms

SOA

0ms

MTA-STS

379ms

DNSSEC

430ms

SRV

367ms

Total

6416ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 06:53:13	930ms	2 NS 1 A 7 MX	🔓 Insecure
2026-10-01 10:48:01	736ms	2 NS 1 A 7 MX	🔓 Insecure
2026-09-30 10:44:54	1113ms	2 NS 1 A 7 MX	🔓 Insecure
2026-09-25 15:10:48	1484ms	2 NS 1 A 7 MX	🔓 Insecure
2026-09-24 15:01:21	816ms	2 NS 1 A 7 MX	🔓 Insecure
2026-09-19 01:04:53	929ms	2 NS 1 A 7 MX	🔓 Insecure
2026-09-09 05:16:03	2142ms	2 NS 1 A 7 MX	🔓 Insecure
2026-08-27 13:26:12	1140ms	2 NS 1 A 7 MX	🔓 Insecure
2026-08-14 20:00:46 shown	6416ms	2 NS 1 A 7 MX	🔓 Insecure
2026-07-31 23:49:36	1751ms	2 NS 1 A 7 MX	🔓 Insecure
2026-07-21 04:24:09	10774ms	2 NS 1 A 7 MX	🔓 Insecure
2026-07-18 16:29:34	2083ms	2 NS 1 A 7 MX	❓ Unknown
2026-07-17 15:04:02	1746ms	2 NS 1 A 7 MX	❓ Unknown
2026-06-30 22:58:52	1143ms	2 NS 1 A 7 MX	🔓 Insecure
2026-06-25 12:28:55	4230ms	2 NS 1 A 7 MX	🔓 Insecure
2026-06-23 21:23:05	1119ms	2 NS 1 A 7 MX	🔓 Insecure
2026-06-23 06:37:48	1161ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:47:49	2871ms	2 NS 1 A 7 MX	🔓 Insecure