4i.dk

📜 Historical scan 2026-06-16 12:49:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4i.dk is a .dk domain served by 5 nameservers (freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns3.registrar-servers.com and 2 more). It was registered on 24 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is not DNSSEC-signed, 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#

5 records 114ms

Nameserver	IP addresses	PTR	ASN / ISP
freedns1.registrar-servers.com	—	—	—
freedns2.registrar-servers.com	—	—	—
freedns3.registrar-servers.com	—	—	—
freedns4.registrar-servers.com	—	—	—
freedns5.registrar-servers.com	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx02.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com smtp1.ic4-privaterelay.appleid.com mx01.mail.icloud.com mx02.mail.icloud.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	—	mx02.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx01.mail.icloud.com mx3.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com mx02.mail.icloud.com mx01.mail.icloud.com smtp1.ic4-privaterelay.appleid.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 439ms

TXT Record
apple-domain=tbRvkM3kb4Odg3GL
v=spf1 include:icloud.com ~all

✉️ SPF#

Policy	Record (4i.dk)
~all (soft fail)	v=spf1 include:icloud.com ~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 2026-10-15 02:38:20

www	192.64.119.253 (AS22612) (address records, no CNAME)
www vs bare domain	Only www resolves 4i.dk: no address www.4i.dk: 192.64.119.253 (AS22612) (all like this)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

203ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

82ms

Field	Value
Serial	1702382417
Primary NS (MNAME)	freedns1.registrar-servers.com
Responsible (RNAME)	hostmaster@registrar-servers.com
Refresh	43200s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3601s

📋 Registration#

WHOIS fetched 2026-10-09 20:53:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-03-24
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

114ms

109ms

89ms

AAAA

79ms

TXT

439ms

CAA

111ms

HTTPS

102ms

TLSA

230ms

SOA

82ms

MTA-STS

234ms

DNSSEC

203ms

SRV

0ms

Total

2578ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 15:59:11	1080ms	5 NS 0 A 2 MX	🔓 Insecure
2026-09-30 07:11:34	1033ms	5 NS 0 A 2 MX	🔓 Insecure
2026-09-28 06:00:25	2789ms	5 NS 0 A 2 MX	🔓 Insecure
2026-06-24 22:24:43	2774ms	5 NS 0 A 2 MX	🔓 Insecure
2026-06-16 12:58:19	2882ms	5 NS 0 A 2 MX	🔓 Insecure
2026-06-16 12:49:09 shown	2578ms	5 NS 0 A 2 MX	🔓 Insecure