use4free.dk

📜 Historical scan 2026-06-18 03:25:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

use4free.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 2 December 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 151.101.130.132 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by use4free-dk.mail.protection.outlook.com. 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	ns3.ascio.net dns1.cscdns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	indom80.indomco.hk ns3.domainnetwork.com	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

4 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
151.101.130.132	—	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.194.132	—	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.2.132	—	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.66.132	—	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—

📧 MX Records#

1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	use4free-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 52.101.68.10 52.101.68.16 52.101.68.36 52.101.73.11	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.231.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 375ms

TXT Record
google-site-verification=kjyO8ixzi6v9TpkOaT19_wpxMcx0RLac1-VCD1sDgoQ
MS=ms23969613
v=spf1 include:mail3.litiumdrift.se include:mail.zendesk.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (use4free.dk)
-all (hard fail)	v=spf1 include:mail3.litiumdrift.se include:mail.zendesk.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.use4free.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

📬 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 2026-10-08 01:27:36

www CNAME	j.sni.global.fastly.net (all on fastly.net) → 199.232.42.132 (AS54113)
www vs bare domain	Same network use4free.dk: 151.101.130.132 151.101.194.132 151.101.2.132 151.101.66.132 (AS54113) www.use4free.dk: 199.232.42.132 (AS54113)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-use4free-dk._domainkey.brenderup.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-use4free-dk._domainkey.brenderup.onmicrosoft.com	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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

95ms

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

🏷️ SOA#

88ms

Field	Value
Serial	2021120212
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration#

WHOIS fetched 2026-10-18 13:26:52

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2021-12-02
Expires	2026-12-01 (43d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
basictrailers.dk	CSC Digital Brand Service, Inc
minstation.dk	CSC Digital Brand Service, Inc

📋 WHOIS#

⏱️ Lookup Timing#

55ms

42ms

76ms

AAAA

55ms

TXT

375ms

CAA

46ms

HTTPS

52ms

TLSA

179ms

SOA

88ms

MTA-STS

55ms

DNSSEC

95ms

SRV

79ms

Total

1046ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 22:09:26	10152ms	2 NS 4 A 1 MX	🔓 Insecure
2026-07-02 16:28:07	1126ms	2 NS 4 A 1 MX	🔓 Insecure
2026-06-27 10:13:14	1260ms	2 NS 4 A 1 MX	🔓 Insecure
2026-06-18 03:25:09 shown	1046ms	2 NS 4 A 1 MX	🔓 Insecure