cfsolutions.dk

Records from scan: 2026-10-07 02:36:08 · 4340ms total · last checked 2026-10-17 12:42 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 1437ms

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 1734ms

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 1741ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cfsolutions-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::26 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::c 52.101.103.162 52.101.209.28 52.101.68.29 52.101.73.155	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

1 records 1765ms

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 1823ms

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

📝 TXT Records#

2 records 1984ms

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#

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#

1896ms

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

🏷️ SOA#

135ms

Field	Value
Serial	2026100501
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 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

1437ms

1734ms

1741ms

AAAA

1765ms

TXT

1984ms

CAA

1695ms

HTTPS

1739ms

TLSA

1005ms

SOA

135ms

MTA-STS

1698ms

DNSSEC

1896ms

SRV

1823ms

Total

4340ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 02:36:08 shown	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	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