lfsø.dk xn--lfs-2na.dk

📜 Historical scan 2026-07-02 18:56:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lfsø.dk is a .dk domain served by 4 nameservers (ns-1319.awsdns-36.org, ns-1813.awsdns-34.co.uk, ns-340.awsdns-42.com and 1 more). It was registered on 30 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.174.18.105 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is DNSSEC-signed and validates, 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#

4 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1319.awsdns-36.org	205.251.197.39 2600:9000:5305:2700::1	ns-1319.awsdns-36.org ns-1319.awsdns-36.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1813.awsdns-34.co.uk	205.251.199.21 2600:9000:5307:1500::1	ns-1813.awsdns-34.co.uk ns-1813.awsdns-34.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-340.awsdns-42.com	205.251.193.84 2600:9000:5301:5400::1	ns-340.awsdns-42.com ns-340.awsdns-42.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-707.awsdns-24.net	205.251.194.195 2600:9000:5302:c300::1	ns-707.awsdns-24.net ns-707.awsdns-24.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

4 records 2053ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.174.18.105	58s	server-3-174-18-105.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.21	58s	server-3-174-18-21.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.91	58s	server-3-174-18-91.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.98	58s	server-3-174-18-98.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 208ms

TXT Record
v=spf1 ~all

✉️ SPF#

Policy	Record (lfsø.dk)
~all (soft fail)	v=spf1 ~all

📨 DMARC#

Policy	Record (_dmarc.lfsø.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@techchapter.com;

📬 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 11:22:57

www	65.9.106.124 65.9.106.126 65.9.106.62 65.9.106.71 (AS16509) (address records, no CNAME)
www vs bare domain	Same network lfsø.dk: 65.9.106.124 65.9.106.126 65.9.106.62 65.9.106.71 (AS16509) www.lfsø.dk: 65.9.106.124 65.9.106.126 65.9.106.62 65.9.106.71 (AS16509)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

184ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

73ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-707.awsdns-24.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 07:24:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-04-30
Expires	2028-02-29 (496d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

2053ms

46ms

AAAA

56ms

TXT

208ms

CAA

43ms

HTTPS

64ms

TLSA

100ms

SOA

73ms

MTA-STS

118ms

DNSSEC

184ms

SRV

115ms

Total

6461ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 21:15:27	504ms	4 NS 4 A 0 MX	🔒 Secure
2026-09-30 20:10:26	2935ms	4 NS 4 A 0 MX	🔒 Secure
2026-09-29 20:45:26	2977ms	4 NS 4 A 0 MX	🔒 Secure
2026-09-23 15:52:14	11938ms	4 NS 4 A 0 MX	🔒 Secure
2026-09-01 00:56:57	3059ms	4 NS 4 A 0 MX	🔒 Secure
2026-08-27 23:35:10	706ms	4 NS 4 A 0 MX	🔒 Secure
2026-08-27 02:31:32	3615ms	4 NS 4 A 0 MX	🔒 Secure
2026-07-02 18:56:53 shown	6461ms	4 NS 4 A 0 MX	🔒 Secure
2026-06-25 01:10:32	2465ms	4 NS 4 A 0 MX	⚠️ Bogus
2026-06-20 07:45:11	925ms	4 NS 4 A 0 MX	🔒 Secure
2026-06-17 14:18:56	1710ms	4 NS 4 A 0 MX	🔒 Secure