leico.dk

📜 Historical scan 2026-09-29 04:02:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leico.dk is a .dk domain served by 2 nameservers (christina.ns.cloudflare.com, ignat.ns.cloudflare.com). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.6 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by leico-dk.mail.protection.outlook.com. 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
christina.ns.cloudflare.com	108.162.194.193 162.159.38.193 172.64.34.193 2606:4700:50::a29f:26c1 2803:f800:50::6ca2:c2c1 2a06:98c1:50::ac40:22c1	christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ignat.ns.cloudflare.com	108.162.195.19 162.159.44.19 172.64.35.19 2606:4700:58::a29f:2c13 2803:f800:50::6ca2:c313 2a06:98c1:50::ac40:2313	ignat.ns.cloudflare.com ignat.ns.cloudflare.com ignat.ns.cloudflare.com ignat.ns.cloudflare.com ignat.ns.cloudflare.com ignat.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.6	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.184.201	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	leico-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::b 2a01:111:f403:ca09::a 2a01:111:f403:ca21::10 52.101.181.156 52.101.209.28 52.101.68.15 52.101.73.155	mail-db4pr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.76.6

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:b8c9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:4c06	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.6,172.67.184.201 ech=AEX+DQBBZwAgACDZNvHqfIrU7vA+Obqo9fuUYGrdMzTtB2+DOGfPufnIFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b8c9,2606:4700:3034::6815:4c06

📝 TXT Records#

1 records 249ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk -all

✉️ SPF#

Policy	Record (leico.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk -all

📨 DMARC#

Policy	Record (_dmarc.leico.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-08 00:18:01

www	NXDOMAIN
www vs bare domain	www does not resolve leico.dk: 104.21.76.6 172.67.184.201 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.leico.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.leico.dk	QVRx_hTwzLQsRpkH-qBIqXTMP0jIQW_r7j2hf3fbiHc
TXT	_acme-challenge.leico.dk	SmYqrJ1H2RWx4QrK2PIDgbd1fonrzzVuRR_fUWOvLZU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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	2416093626
Primary NS (MNAME)	christina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 12:58:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-16
Expires	2027-03-31 (162d)

🔗 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

41ms

28ms

AAAA

34ms

TXT

249ms

CAA

39ms

HTTPS

43ms

TLSA

593ms

SOA

0ms

MTA-STS

90ms

DNSSEC

119ms

SRV

74ms

Total

1625ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:18:01	1101ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 06:10:54	1376ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 05:56:23	970ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 05:48:41	1896ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 04:02:12 shown	1625ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 03:42:48	1428ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 03:12:37	1654ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 00:11:30	1066ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 09:26:55	2026ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-16 02:38:54	1352ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-15 12:58:45	1368ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 19:51:15	1282ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 18:19:09	1254ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-05 22:05:15	1881ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-18 09:28:08	7009ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-09 12:37:43	1394ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-30 02:09:46	1160ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 22:27:16	1862ms	2 NS 2 A 1 MX	🔒 Secure