classy.dk

📜 Historical scan 2026-09-27 06:48:11  ·  ← 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   38ms
NameserverIP addressesPTRASN / 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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   56ms
PriorityTTLMail ServerIP addressesPTRASN
30 300s mail.classy.dk 143.95.238.24 ip-143-95-238-24.iplocal AS46606 Unified Layer

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.54.113
🔶 Autoconfig104.21.54.113

🔷 AAAA Records (IPv6)#

2 records   46ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   44ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.54.113,172.67.138.117 ech=AEX+DQBBLAAgACCnrc+lmwRsb6ZoqEd55zu38Ph2JRjLtFbhI7eLXDX+EwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3671,2606:4700:3035::ac43:8a75

📝 TXT Records#

1 records   185ms
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#

PolicyRecord (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#

PolicyRecord (_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
www104.21.54.113 172.67.138.117 2606:4700:3033::6815:3671 2606:4700:3035::ac43:8a75 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.classy.dk -OPalnKJn8hDBp80eRtB8nCVa0EPj25WHQagiMGM1pc
TXT _acme-challenge.classy.dk DpOGWDc8D-VIy37Dxbnhx3guGyDKZP3b2ZTeUQuPtZo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415966022
Primary NS (MNAME)gloria.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 02:04:17
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-09-25
Expires2028-09-30 (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#

NS
38ms
A
44ms
MX
56ms
AAAA
46ms
TXT
185ms
CAA
43ms
HTTPS
44ms
TLSA
69ms
SOA
0ms
MTA-STS
53ms
DNSSEC
120ms
SRV
61ms
Total
1181ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 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
dhd.dk [/] search Domains, Hosts & DNS — .dk zone