cfsmail.dk

📜 Historical scan 2026-08-25 01:45:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cfsmail.dk is a .dk domain served by 3 nameservers (ns1.advizor.net, ns2.advizor.net, ns3.advizor.net). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by cfsmail-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

3 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.advizor.net	208.94.148.4 2600:1800:10::1	ns10.dnsmadeeasy.com ns10.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns2.advizor.net	208.80.124.4 2600:1801:11::1	ns11.dnsmadeeasy.com ns11.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns3.advizor.net	208.80.126.4 2600:1802:12::1	ns12.dnsmadeeasy.com ns12.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	cfsmail-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::1 2a01:111:f403:ca09::3 2a01:111:f403:ca09::b 52.101.68.0 52.101.68.12 52.101.68.15 52.101.68.36	mail-db7pr03cu00601.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.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#

4 records 237ms

TXT Record
_globalsign-domain-verification=gGtAahlkbhCNLkmTSpnkwFyrvs1dhmKUAuGHYK-nM5
_globalsign-domain-verification=T4x-FFjsAE0w8gDQk6DhUEoqBCF7wQ6g73IW1cdB1Y
MS=ms91201646
v=spf1 ptr ip4:83.151.144.20 a:xfront1.advizor.net include:spf.protection.outlook.com Include:o._spf.comendo.com -all

✉️ SPF#

Policy	Record (cfsmail.dk)
-all (hard fail)	v=spf1 ptr ip4:83.151.144.20 a:xfront1.advizor.net include:spf.protection.outlook.com include:o._spf.comendo.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 2026-10-08 10:46:25

www	NXDOMAIN
www vs bare domain	Neither resolves cfsmail.dk: no address www.cfsmail.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)
warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2009010123
Primary NS (MNAME)	ns10.dnsmadeeasy.com
Responsible (RNAME)	dns@dnsmadeeasy.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

45ms

133ms

44ms

AAAA

135ms

TXT

237ms

CAA

59ms

HTTPS

128ms

TLSA

593ms

SOA

0ms

MTA-STS

82ms

DNSSEC

93ms

SRV

165ms

Total

2121ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 02:51:30	3157ms	3 NS 0 A 1 MX	🔓 Insecure
2026-08-25 01:45:51 shown	2121ms	3 NS 0 A 1 MX	🔓 Insecure
2026-07-01 23:40:31	2274ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-16 20:11:04	923ms	3 NS 0 A 1 MX	🔓 Insecure