cfire.dk

📜 Historical scan 2026-08-19 04:03:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cfire.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It 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 cfire-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 110ms

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 89ms

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 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cfire-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::3 2a01:111:f403:ca09::5 2a01:111:f403:ca09::8 52.101.68.12 52.101.68.5 52.101.73.28 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 8797ms

TXT Record
MS=ms50148740
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cfire.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 2026-10-12 11:24:12

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

315ms

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

🏷️ SOA#

130ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

110ms

89ms

97ms

AAAA

99ms

TXT

8797ms

CAA

97ms

HTTPS

126ms

TLSA

566ms

SOA

130ms

MTA-STS

171ms

DNSSEC

315ms

SRV

197ms

Total

31823ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 11:24:12	2062ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 02:10:18	1170ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:22:33	993ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 14:50:10	1944ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 12:12:31	1560ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 09:52:16	869ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 07:53:19	854ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 07:42:33	1365ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 04:03:52 shown	31823ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 15:09:58	5147ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 07:22:33	1214ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 15:27:05	1526ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 06:12:13	1124ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:10:46	715ms	2 NS 1 A 1 MX	🔒 Secure