lf-it.dk

📜 Historical scan 2026-06-17 13:36:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lf-it.dk is a .dk domain served by 2 nameservers (dns2036a.trouble-free.net, dns2036b.trouble-free.net). It was registered on 22 August 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.23.234.154 is hosted by Interserver, Inc (AS19318) in United States. Mail is handled by lf-it.dk. 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 179ms

Nameserver	IP addresses	PTR	ASN / ISP
dns2036a.trouble-free.net	66.23.234.154	webhosting2036.is.cc	AS19318 Interserver, Inc
dns2036b.trouble-free.net	66.23.234.155	—	AS19318 Interserver, Inc

🌍 A Records#

1 records 176ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.23.234.154	—	webhosting2036.is.cc	AS19318	Interserver, Inc	66.23.224.0/20	🇺🇸 United States	—

📧 MX Records#

1 records 167ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	lf-it.dk	66.23.234.154	webhosting2036.is.cc	AS19318 Interserver, Inc

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 519ms

TXT Record
v=spf1 ip4:66.23.234.154 include:relay.mailbaby.net ip4:192.250.229.156 include:spf.mysecurecloudhost.com include:spf.antispamcloud.com -all

✉️ SPF#

Policy	Record (lf-it.dk)
-all (hard fail)	v=spf1 ip4:66.23.234.154 include:relay.mailbaby.net ip4:192.250.229.156 include:spf.mysecurecloudhost.com include:spf.antispamcloud.com -all

📨 DMARC#

Policy	Record (_dmarc.lf-it.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 2026-10-07 20:32:47

www CNAME	lf-it.dk (all on lf-it.dk) → 66.23.234.154 (AS19318)
www vs bare domain	Same network lf-it.dk: 66.23.234.154 (AS19318) www.lf-it.dk: 66.23.234.154 (AS19318)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

338ms

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

🏷️ SOA#

183ms

Field	Value
Serial	2026042600
Primary NS (MNAME)	dns2036a.trouble-free.net
Responsible (RNAME)	not-monitored-email@interserver.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 05:31:26

Field	Value
Registrar	Simply.com A/S
Registered	2014-08-22
Expires	2027-07-31 (287d)

📋 WHOIS#

⏱️ Lookup Timing#

179ms

176ms

167ms

AAAA

179ms

TXT

519ms

CAA

215ms

HTTPS

186ms

TLSA

554ms

SOA

183ms

MTA-STS

181ms

DNSSEC

338ms

SRV

0ms

Total

2309ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-26 18:18:14	1719ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-05 17:40:17	26292ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 13:56:27	2528ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 04:37:06	912ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:36:39 shown	2309ms	2 NS 1 A 1 MX	🔓 Insecure