comfstudio.dk

📜 Historical scan 2026-08-07 22:15:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

comfstudio.dk is a .dk domain served by 2 nameservers (houston.ns.cloudflare.com, nancy.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.95 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is DNSSEC-signed and validates, 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
houston.ns.cloudflare.com	108.162.195.52 162.159.44.52 172.64.35.52 2606:4700:58::a29f:2c34 2803:f800:50::6ca2:c334 2a06:98c1:50::ac40:2334	houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nancy.ns.cloudflare.com	108.162.194.84 162.159.38.84 172.64.34.84 2606:4700:50::a29f:2654 2803:f800:50::6ca2:c254 2a06:98c1:50::ac40:2254	nancy.ns.cloudflare.com nancy.ns.cloudflare.com nancy.ns.cloudflare.com nancy.ns.cloudflare.com nancy.ns.cloudflare.com nancy.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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.95	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.153.69	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.eu	185.20.209.166 185.20.209.166 185.20.209.166 185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	300s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	300s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

2 records 65ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9945	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:35f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.95,172.67.153.69 ech=AEX+DQBB6QAgACCUIB3EYlH/spQ/KwTIh6+uttihpaFUECqET7RLtoCmYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9945,2606:4700:3037::6815:35f

📝 TXT Records#

1 records 222ms

TXT Record
v=spf1 include:zohomail.eu ~all

✉️ SPF#

Policy	Record (comfstudio.dk)
~all (soft fail)	v=spf1 include:zohomail.eu ~all

📨 DMARC#

Policy	Record (_dmarc.comfstudio.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:92389990c0be47ceb1bd2e57458c45b3@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 2026-10-14 06:57:54

www	Exists, no address
www vs bare domain	www does not resolve comfstudio.dk: 104.21.3.95 172.67.153.69 2606:4700:3030::ac43:9945 2606:4700:3037::6815:35f (AS13335) www.comfstudio.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~1024 bit below 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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411512597
Primary NS (MNAME)	houston.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

58ms

61ms

56ms

AAAA

65ms

TXT

222ms

CAA

42ms

HTTPS

42ms

TLSA

365ms

SOA

0ms

MTA-STS

85ms

DNSSEC

94ms

SRV

82ms

Total

1595ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:23:38	1032ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-24 20:58:21	9965ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-23 16:58:04	962ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-22 06:26:12	10395ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-01 00:32:17	2698ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-27 17:36:31	1510ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-26 17:07:05	1276ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-22 04:30:40	2057ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-07 22:15:19 shown	1595ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-04 08:25:36	1719ms	2 NS 2 A 3 MX	🔒 Secure
2026-07-14 17:53:42	3920ms	2 NS 2 A 3 MX	🔒 Secure
2026-07-02 10:03:14	1712ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-25 08:27:00	2563ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-21 10:22:03	1382ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-16 21:50:40	1072ms	2 NS 2 A 3 MX	🔒 Secure