lauritsnielsen.dk

📜 Historical scan 2026-09-30 18:16:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lauritsnielsen.dk is a .dk domain served by 2 nameservers (cartman.ns.cloudflare.com, rosemary.ns.cloudflare.com). It was registered on 6 June 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.25.84 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route3.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, publishes a 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
cartman.ns.cloudflare.com	108.162.195.219 162.159.44.219 172.64.35.219 2606:4700:58::a29f:2cdb 2803:f800:50::6ca2:c3db 2a06:98c1:50::ac40:23db	cartman.ns.cloudflare.com cartman.ns.cloudflare.com cartman.ns.cloudflare.com cartman.ns.cloudflare.com cartman.ns.cloudflare.com cartman.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosemary.ns.cloudflare.com	108.162.194.77 162.159.38.77 172.64.34.77 2606:4700:50::a29f:264d 2803:f800:50::6ca2:c24d 2a06:98c1:50::ac40:224d	rosemary.ns.cloudflare.com rosemary.ns.cloudflare.com rosemary.ns.cloudflare.com rosemary.ns.cloudflare.com rosemary.ns.cloudflare.com rosemary.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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.84	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.202	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
26	300s	route3.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
28	300s	route2.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
49	300s	route1.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:85ca	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1954	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.25.84,172.67.133.202 ech=AEX+DQBBiwAgACCLF6PJdl8GShbwHdy9bDUhXsYaw0Dzjw4BVz/THOM2FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:85ca,2606:4700:3037::6815:1954

📝 TXT Records#

1 records 209ms

TXT Record
v=spf1 include:_spf.mx.cloudflare.net include:_custspf.one.com include:_spf.google.com ~all

✉️ SPF#

Policy	Record (lauritsnielsen.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net include:_custspf.one.com include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.lauritsnielsen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:8fc34bdd5fb34e1994dc6f32163226cb@dmarc-reports.cloudflare.net

📬 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 2026-10-16 05:45:16

www	104.21.25.84 172.67.133.202 2606:4700:3035::ac43:85ca 2606:4700:3037::6815:1954 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lauritsnielsen.dk: 104.21.25.84 172.67.133.202 2606:4700:3035::ac43:85ca 2606:4700:3037::6815:1954 (AS13335) www.lauritsnielsen.dk: 104.21.25.84 172.67.133.202 2606:4700:3035::ac43:85ca 2606:4700:3037::6815:1954 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

6 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.lauritsnielsen.dk	2xOwGw8RGIcsQdlnxRHA7wHrZUWXf_e0TOlPfhrCZ9U
TXT	_acme-challenge.lauritsnielsen.dk	wJOTeeomsNT6wXhBbhxGdSNeW06mZBKPLDRvIaHUN0c

🔗 TLSA / DANE#

9 records 94ms

Service / Owner	Type	Cert association
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…

🔐 DNSSEC#

141ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2416266531
Primary NS (MNAME)	cartman.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-27 11:45:19

Field	Value
Registrar	Simply.com A/S
Registered	2003-06-06
Expires	2027-06-30 (245d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

36ms

54ms

40ms

AAAA

45ms

TXT

209ms

CAA

54ms

HTTPS

53ms

TLSA

94ms

SOA

50ms

MTA-STS

83ms

DNSSEC

141ms

SRV

86ms

Total

1605ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 05:45:16	1097ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-03 18:49:35	1740ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-02 18:47:23	2512ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 18:16:07 shown	1605ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 17:54:15	1115ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-25 17:16:54	1622ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 15:52:24	1044ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-18 07:56:12	1146ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-12 17:40:08	2020ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-09 10:44:21	2886ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-08 01:09:58	2582ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-03 16:22:40	1849ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-29 11:34:27	1297ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-05 09:01:35	2064ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-16 07:24:09	2405ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-04 21:31:10	2705ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-29 11:32:25	1467ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-18 05:41:51	5499ms	2 NS 2 A 3 MX	🔓 Insecure