felis.dk

📜 Historical scan 2026-09-07 00:36:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

felis.dk is a .dk domain served by 2 nameservers (autumn.ns.cloudflare.com, gabriel.ns.cloudflare.com). It was registered on 5 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.75.164 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by felis-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 59ms

Nameserver	IP addresses	PTR	ASN / ISP
autumn.ns.cloudflare.com	108.162.194.148 162.159.38.148 172.64.34.148 2606:4700:50::a29f:2694 2803:f800:50::6ca2:c294 2a06:98c1:50::ac40:2294	autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gabriel.ns.cloudflare.com	108.162.195.244 162.159.44.244 172.64.35.244 2606:4700:58::a29f:2cf4 2803:f800:50::6ca2:c3f4 2a06:98c1:50::ac40:23f4	gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.75.164	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.178.190	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	felis-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::26 2a01:111:f403:ca09::3 2a01:111:f403:ca09::5 52.101.209.153 52.101.68.29 52.101.68.32 52.101.91.159	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-matpr04cu00207.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	mailgw1.c-system.dk → 49.12.60.84
🔶 Autoconfig	mailgw1.c-system.dk → 49.12.60.84

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:4ba4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:b2be	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.75.164,172.67.178.190 ech=AEX+DQBB9AAgACALJnLXZMyJhDiVuVzNyotjbTAPqBZPlP8zEsUhJkSecwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4ba4,2606:4700:3035::ac43:b2be

📝 TXT Records#

2 records 157ms

TXT Record
MS=ms72923356
v=spf1 a mx a:mailgw1.c-system.dk include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (felis.dk)
~all (soft fail)	v=spf1 a mx a:mailgw1.c-system.dk include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.felis.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:04c524af7c7049dbbaf13da161d193a4@dmarc-reports.cloudflare.net;

📬 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 2026-10-09 11:50:24

www	NXDOMAIN
www vs bare domain	www does not resolve felis.dk: 104.21.75.164 172.67.178.190 2606:4700:3030::6815:4ba4 2606:4700:3035::ac43:b2be (AS13335) www.felis.dk: no address (all like this)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-felis-dk._domainkey.outruporg.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

104ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413987196
Primary NS (MNAME)	autumn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 12:07:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-11-05
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

54ms

69ms

AAAA

44ms

TXT

157ms

CAA

47ms

HTTPS

33ms

TLSA

379ms

SOA

0ms

MTA-STS

60ms

DNSSEC

104ms

SRV

102ms

Total

994ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:50:24	1026ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 12:06:23	1245ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 12:36:41	1004ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 04:50:41	1178ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 00:36:29 shown	994ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 00:43:54	1757ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 10:52:07	1639ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 21:00:41	2327ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-31 02:53:27	1709ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-20 22:30:39	1927ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 12:34:52	10963ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-06 00:54:11	2342ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 13:41:45	4533ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 17:54:39	959ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 14:23:07	1077ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:32:35	3646ms	2 NS 2 A 1 MX	🔓 Insecure