comfstudio.dk

📜 Historical scan 2026-08-26 17:07:05 · ← 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 63ms

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 68ms

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 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.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
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	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

2 records 82ms

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 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.95,172.67.153.69 ech=AEX+DQBBDgAgACDH6830XIjbPhGwX6lmbkobeH4z2RDPkGcHd/DpskPMWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9945,2606:4700:3037::6815:35f

📝 TXT Records#

1 records 265ms

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#

89ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412796167
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#

63ms

68ms

47ms

AAAA

82ms

TXT

265ms

CAA

61ms

HTTPS

54ms

TLSA

120ms

SOA

0ms

MTA-STS

66ms

DNSSEC

89ms

SRV

98ms

Total

1276ms

🕐 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 shown	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	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