cft7b.dk

📜 Historical scan 2026-07-31 11:10:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cft7b.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 August 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by cft7b-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 37ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cft7b-dk.mail.protection.outlook.com	2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 52.101.68.36 52.101.68.39 52.101.73.28 52.101.73.8	mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 182ms

TXT Record
MS=ms80223272
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cft7b.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 2026-10-22 00:44:18

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network cft7b.dk: 195.47.247.18 (AS51468) www.cft7b.dk: 195.47.247.18 (AS51468)
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#

71ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2026071901
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 2026-10-09 05:55:06

Field	Value
Registrar	ONE.COM A/S
Registered	2025-08-11
Expires	2027-08-10 (289d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

35ms

AAAA

35ms

TXT

182ms

CAA

33ms

HTTPS

32ms

TLSA

452ms

SOA

29ms

MTA-STS

52ms

DNSSEC

71ms

SRV

47ms

Total

5498ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 00:44:18	490ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 09:02:38	1757ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 05:44:41	2848ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 05:44:19	4992ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 04:04:50	2585ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 10:41:26	762ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 19:33:36	2558ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 14:47:28	874ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 00:32:23	1492ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 12:01:21	4352ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-03 00:45:23	9948ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 11:10:03 shown	5498ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 06:29:16	3473ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 22:05:05	1535ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:10:18	4583ms	2 NS 1 A 1 MX	🔒 Secure