linform.dk

📜 Historical scan 2026-09-23 13:55:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

linform.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 165.140.71.90 is hosted by Name Hero, LLC (AS399250) in United States. Mail is handled by mail.linform.dk. The zone is DNSSEC-signed and validates, has no 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.140.71.90	600s	elon.cloudwebhosting.com	AS399250	Name Hero, LLC	165.140.68.0/22	🇺🇸 United States	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.linform.dk	165.140.71.90	elon.cloudwebhosting.com	AS399250 Name Hero, LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	linform.dk → 165.140.71.90
🔶 Autoconfig	linform.dk → 165.140.71.90

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 170ms

TXT Record
v=spf1 +a +mx +ip4:72.52.168.34 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (linform.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:72.52.168.34 include:relay.mailchannels.net ~all

📨 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 2026-10-13 19:47:07

www	165.140.71.90 (AS399250) (address records, no CNAME)
www vs bare domain	Same network linform.dk: 165.140.71.90 (AS399250) www.linform.dk: 165.140.71.90 (AS399250)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ 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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.linform.dk	linform.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

34ms

32ms

AAAA

37ms

TXT

170ms

CAA

40ms

HTTPS

39ms

TLSA

284ms

SOA

0ms

MTA-STS

56ms

DNSSEC

72ms

SRV

60ms

Total

839ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 19:47:07	1065ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 02:36:16	757ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 13:55:51 shown	839ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 07:48:43	754ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 09:11:08	1108ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 14:59:21	1122ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:10:43	4536ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 14:43:43	3497ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:14:41	1511ms	2 NS 1 A 1 MX	🔒 Secure