dfl.dk

📜 Historical scan 2026-07-01 23:40:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dfl.dk is a .dk domain served by 3 nameservers (ns1.webhotel.net, ns2.webhotel.net, ns3.webhotel.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.59.228.91 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by dfl-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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.webhotel.net	217.30.38.181	dns1.sentia.dk	AS47292 Sentia Denmark A/S
ns2.webhotel.net	217.30.38.27	dns2.sentia.dk	AS47292 Sentia Denmark A/S
ns3.webhotel.net	217.30.38.30	dns3.sentia.dk	AS47292 Sentia Denmark A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.59.228.91	300s	dfl.bluepipe.net	AS47292	Sentia Denmark A/S	185.59.228.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	dfl-dk.mail.protection.outlook.com	2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.68.32 52.101.68.8 52.101.73.26 52.101.73.4	mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 313ms

TXT Record
MS=ms88333901
v=spf1 include:spf.messagelabs.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dfl.dk)
-all (hard fail)	v=spf1 include:spf.messagelabs.com 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 12:53:57

www	185.59.228.91 (AS47292) (address records, no CNAME)
www vs bare domain	Same network dfl.dk: 185.59.228.91 (AS47292) www.dfl.dk: 185.59.228.91 (AS47292)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

54ms

Field	Value
Serial	1553150259
Primary NS (MNAME)	ns1.webhotel.net
Responsible (RNAME)	admin@webhotel.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

40ms

42ms

40ms

AAAA

42ms

TXT

313ms

CAA

45ms

HTTPS

40ms

TLSA

245ms

SOA

54ms

MTA-STS

63ms

DNSSEC

75ms

SRV

63ms

Total

978ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 23:47:35	1145ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-21 08:44:03	1660ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-01 23:40:32 shown	978ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 02:35:46	2603ms	3 NS 1 A 1 MX	🔓 Insecure