cfrich.dk

📜 Historical scan 2026-08-26 01:44:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cfrich.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.235.242.16 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by cfrich-dk.mail.protection.outlook.com. 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 50ms

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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.235.242.16	43200s	—	AS3308	Norlys Telco A/S	85.235.224.0/19	🇩🇰 Denmark	Hørsholm

📧 MX Records#

1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cfrich-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.103.137 52.101.68.36 52.101.73.22 52.101.73.4	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 199ms

TXT Record
_globalsign-domain-verification=-EA0iDjLCvwDH1NjnWhaxjZChEulZcTl9fWkUlvgnl
_globalsign-domain-verification=vSnqiZoD1ZHcXdnEv5xPuYU-DZ0Mozkd_2Af2SRyTm
MS=ms82379469
v=spf1 ip4:176.22.75.221 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cfrich.dk)
-all (hard fail)	v=spf1 ip4:176.22.75.221 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 2026-10-15 04:43:51

www	85.235.242.16 (AS3308) (address records, no CNAME)
www vs bare domain	Same network cfrich.dk: 85.235.242.16 (AS3308) www.cfrich.dk: 85.235.242.16 (AS3308)
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#

112ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081301
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 2026-10-15 04:58:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-08-08
Expires	2027-08-31 (316d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

50ms

61ms

65ms

AAAA

72ms

TXT

199ms

CAA

63ms

HTTPS

61ms

TLSA

182ms

SOA

0ms

MTA-STS

81ms

DNSSEC

112ms

SRV

81ms

Total

840ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 04:43:51	1215ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 07:50:35	574ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 17:00:11	1304ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 03:04:04	2657ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 01:44:03 shown	840ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 18:30:21	6975ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 09:19:46	1163ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:10:19	656ms	2 NS 1 A 1 MX	🔒 Secure