cfsolutions.dk

📜 Historical scan 2026-09-05 20:13:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cfsolutions.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 July 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.84 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by cfsolutions-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 52ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.84	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cfsolutions-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::b 2a01:111:f403:ca21::c 2a01:111:f403:ca48::8 52.101.209.153 52.101.68.18 52.101.68.21 52.101.73.30	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

1 records 80ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:a7:a255:c8d3:4fcd	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 104ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 187ms

TXT Record
MS=ms24313689
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cfsolutions.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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 2026-10-07 02:36:08

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 02:45:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-07-04
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

51ms

43ms

AAAA

80ms

TXT

187ms

CAA

51ms

HTTPS

46ms

TLSA

414ms

SOA

0ms

MTA-STS

96ms

DNSSEC

132ms

SRV

104ms

Total

1080ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 02:36:08	4340ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 20:09:43	1081ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 01:50:14	1362ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 19:57:22	977ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 20:13:25 shown	1080ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 01:03:00	1863ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 23:55:57	1527ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 07:31:52	3971ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:03:43	2679ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:10:55	493ms	2 NS 1 A 1 MX	🔒 Secure