koncerterkbh.dk
Last scanned: 2026-08-31 23:56:56  ·  9796ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   178ms
NameserverIP addressesPTRASN / ISP
ns1.digitalocean.com 172.64.52.210
2606:4700:52::ac40:34d2		 ns1.digitalocean.com
ns1.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.digitalocean.com 172.64.53.21
2606:4700:5a::ac40:3515		 ns2.digitalocean.com
ns2.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.digitalocean.com 172.64.49.209
2606:4700:52::ac40:31d1		 ns3.digitalocean.com
ns3.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
64.226.120.34 3600s — AS14061 DigitalOcean, LLC 64.226.64.0/18 🇩🇪 Germany Frankfurt am Main
📧 MX Records2 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
10 2056s mx1.forwardemail.net 121.127.44.56
138.197.213.185
2604:a880:2:d0::306:1
2a02:6ea0:d71e::2		 mx1.forwardemail.net
mx1.forwardemail.net
mx1.forwardemail.net
mx1.forwardemail.net		 AS60068 Datacamp Limited
AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
AS60068 Datacamp Limited
10 2056s mx2.forwardemail.net 104.248.224.170
121.127.44.59
2604:a880:400:d1::cd:9001
2a02:6ea0:d71e::1		 mx2.forwardemail.net
mx2.forwardemail.net
mx2.forwardemail.net
mx2.forwardemail.net		 AS14061 DigitalOcean, LLC
AS60068 Datacamp Limited
AS14061 DigitalOcean, LLC
AS60068 Datacamp Limited
🔷 AAAA Records (IPv6)1 records   58ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a03:b0c0:3:d0::10ae:d001 3600s — AS14061 DigitalOcean, LLC 2a03:b0c0:0:0:0:0:0:0/46 🇩🇪 Germany Frankfurt am Main
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   605ms
TXT Record
forward-email-site-verification=KSvIba7GFr
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.koncerterkbh.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-63a5b64c1c7c78f063d7eae5@forwardemail.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
🔗 TLSA / DANE4 records   125ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.forwardemail.net DANE-EE · SPKI · SHA-256 321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx1.forwardemail.net DANE-EE · SPKI · SHA-256 5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx2.forwardemail.net DANE-EE · SPKI · SHA-256 5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx2.forwardemail.net DANE-EE · SPKI · SHA-256 321F694EAD3A2E733D857FD7E79D811F…
🔐 DNSSEC9090ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial0
Primary NS (MNAME)ns1.digitalocean.com
Responsible (RNAME)hostmaster@koncerterkbh.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
178ms
A
63ms
MX
65ms
AAAA
58ms
TXT
605ms
CAA
94ms
HTTPS
92ms
TLSA
125ms
SOA
0ms
MTA-STS
123ms
DNSSEC
9090ms
SRV
109ms
Total
9796ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 23:56:56 9796ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 00:23:42 1054ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 14:17:31 3129ms 3 NS 1 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone