klassiske-koncerter.dk

📜 Historical scan 2026-09-26 03:55:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klassiske-koncerter.dk is a .dk domain served by 2 nameservers (dell.ns.cloudflare.com, karl.ns.cloudflare.com). It was registered on 21 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.236 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.klassiske-koncerter.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   35ms
NameserverIP addressesPTRASN / ISP
dell.ns.cloudflare.com 108.162.192.94
172.64.32.94
173.245.58.94
2606:4700:50::adf5:3a5e
2803:f800:50::6ca2:c05e
2a06:98c1:50::ac40:205e		 dell.ns.cloudflare.com
dell.ns.cloudflare.com
dell.ns.cloudflare.com
dell.ns.cloudflare.com
dell.ns.cloudflare.com
dell.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
karl.ns.cloudflare.com 108.162.193.190
172.64.33.190
173.245.59.190
2606:4700:58::adf5:3bbe
2803:f800:50::6ca2:c1be
2a06:98c1:50::ac40:21be		 karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.27.236 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.169.209 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.klassiske-koncerter.dk 192.250.229.149 s3802.fra1.stableserver.net AS209341 WHG Hosting Services Ltd

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.169.209
🔶 Autoconfig172.67.169.209

🔷 AAAA Records (IPv6)#

2 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:a9d1 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:1bec 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   30ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.27.236,172.67.169.209 ech=AEX+DQBBMgAgACB/Gq3s+ox+dSaw/A49BF4Uj8Mcuy2lH4+z3RIqyzqlEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a9d1,2606:4700:3035::6815:1bec

📝 TXT Records#

2 records   163ms
TXT Record
google-site-verification=Gn3E_V1MlanBtkO_j7GqPIwph7H7brZdVNzUyJgwEEs
v=spf1 mx include:spf.antispamcloud.com include:relay.mailchannels.net -all

✉️ SPF#

PolicyRecord (klassiske-koncerter.dk)
-all (hard fail) v=spf1 mx include:spf.antispamcloud.com include:relay.mailchannels.net -all

📨 DMARC#

PolicyRecord (_dmarc.klassiske-koncerter.dk)
p=reject v=DMARC1; p=reject

📬 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 12:31:13
www104.21.27.236 172.67.169.209 2606:4700:3031::ac43:a9d1 2606:4700:3035::6815:1bec (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.klassiske-koncerter.dk -L5b4B_8OqaQWPVZDN6ggv33bguRNZIQbX_opANGiB8
TXT _acme-challenge.klassiske-koncerter.dk MRXVyC1IztBNC30gWQuuJoT-lbjSGL_FeWDZ6yb0Ob0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415803155
Primary NS (MNAME)dell.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-11 08:06:05
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2011-02-21
Expires2027-02-28 (127d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
40ms
MX
41ms
AAAA
35ms
TXT
163ms
CAA
46ms
HTTPS
30ms
TLSA
64ms
SOA
0ms
MTA-STS
59ms
DNSSEC
113ms
SRV
54ms
Total
700ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 12:31:13 878ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-27 04:09:06 814ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-26 03:55:26 shown 700ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-25 03:30:58 684ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-28 03:33:32 2481ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 17:37:07 647ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-25 20:02:33 749ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-07 20:30:12 1035ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-02 17:02:05 947ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-27 22:49:59 1501ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-21 10:54:36 609ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 03:23:30 951ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone