lefser.dk

📜 Historical scan 2026-06-29 21:13:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lefser.dk is a .dk domain served by 2 nameservers (dave.ns.cloudflare.com, diana.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.73.105 is hosted by Cloudflare, Inc. (AS13335). 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
diana.ns.cloudflare.com	108.162.194.23 162.159.38.23 172.64.34.23 2606:4700:50::a29f:2617 2803:f800:50::6ca2:c217 2a06:98c1:50::ac40:2217	diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.105	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.189.167	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.189.167
🔶 Autoconfig	172.67.189.167

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:bda7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4969	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.105,172.67.189.167 ech=AEX+DQBBwQAgACCOKyILH1aliWLBYJD9Wt5QoLJOWiuxfoIXpDlPG4tZFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:bda7,2606:4700:3035::6815:4969

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-12 16:50:27

www	104.21.73.105 172.67.189.167 2606:4700:3034::6815:4969 2606:4700:3037::ac43:bda7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lefser.dk: 104.21.73.105 172.67.189.167 2606:4700:3034::6815:4969 2606:4700:3037::ac43:bda7 (AS13335) www.lefser.dk: 104.21.73.105 172.67.189.167 2606:4700:3034::6815:4969 2606:4700:3037::ac43:bda7 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2408176085
Primary NS (MNAME)	dave.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

52ms

45ms

62ms

AAAA

43ms

TXT

207ms

CAA

37ms

HTTPS

58ms

TLSA

59ms

SOA

44ms

MTA-STS

65ms

DNSSEC

80ms

SRV

81ms

Total

805ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:55:44	548ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 09:04:36	9953ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 14:28:58	1260ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 18:17:38	1130ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 22:48:30	543ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-19 08:16:29	780ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 21:13:23 shown	805ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 11:18:54	922ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 14:20:36	1241ms	2 NS 2 A 0 MX	🔓 Insecure