classy.dk

📜 Historical scan 2026-07-31 22:17:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

classy.dk is a .dk domain served by 2 nameservers (gloria.ns.cloudflare.com, peter.ns.cloudflare.com). It was registered on 25 September 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.54.113 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.classy.dk. 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
gloria.ns.cloudflare.com	108.162.194.16 162.159.38.16 172.64.34.16 2606:4700:50::a29f:2610 2803:f800:50::6ca2:c210 2a06:98c1:50::ac40:2210	gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
peter.ns.cloudflare.com	108.162.195.3 162.159.44.3 172.64.35.3 2606:4700:58::a29f:2c03 2803:f800:50::6ca2:c303 2a06:98c1:50::ac40:2303	peter.ns.cloudflare.com peter.ns.cloudflare.com peter.ns.cloudflare.com peter.ns.cloudflare.com peter.ns.cloudflare.com peter.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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.54.113	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.117	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
30	300s	mail.classy.dk	143.95.238.24	ip-143-95-238-24.iplocal	AS46606 Unified Layer

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.54.113
🔶 Autoconfig	172.67.138.117

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:3671	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:8a75	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.54.113,172.67.138.117 ech=AEX+DQBBfQAgACBdfYnv1uSRzwPVH86IphbFCYsIjzeNli2fLokuqfmxEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3671,2606:4700:3035::ac43:8a75

📝 TXT Records#

1 records 184ms

TXT Record
v=spf1 ip4:143.95.255.157 ip4:165.22.196.181 include:eig.spf.a.cloudfilter.net include:_spf.google.com ~all

✉️ SPF#

Policy	Record (classy.dk)
~all (soft fail)	v=spf1 ip4:143.95.255.157 ip4:165.22.196.181 include:eig.spf.a.cloudfilter.net include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.classy.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:92f7f5bb25f240d2a85e9b3c10c6fe72@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 2026-10-08 04:36:57

www	104.21.54.113 172.67.138.117 2606:4700:3033::6815:3671 2606:4700:3035::ac43:8a75 (AS13335) (address records, no CNAME)
www vs bare domain	Same network classy.dk: 104.21.54.113 172.67.138.117 2606:4700:3033::6815:3671 2606:4700:3035::ac43:8a75 (AS13335) www.classy.dk: 104.21.54.113 172.67.138.117 2606:4700:3033::6815:3671 2606:4700:3035::ac43:8a75 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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#

74ms

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	2410800030
Primary NS (MNAME)	gloria.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 02:04:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-09-25
Expires	2028-09-30 (714d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

49ms

31ms

AAAA

30ms

TXT

184ms

CAA

37ms

HTTPS

29ms

TLSA

67ms

SOA

0ms

MTA-STS

46ms

DNSSEC

74ms

SRV

85ms

Total

1085ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:36:57	1242ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 21:47:48	927ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 05:33:10	978ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 07:07:19	1171ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 06:48:11	1181ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 12:22:53	1195ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 05:48:10	1147ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-31 22:17:55 shown	1085ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 08:40:14	9780ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 04:42:19	1082ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-07 00:04:31	2412ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 23:32:28	1421ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 21:05:55	642ms	2 NS 2 A 1 MX	🔓 Insecure