defenda.dk

Records from scan: 2026-10-12 11:56:17  ·  636ms total  ·  last checked 2026-10-18 19:40 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

defenda.dk is a .dk domain served by 2 nameservers (michelle.ns.cloudflare.com, ridge.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.134 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   41ms
NameserverIP addressesPTRASN / ISP
michelle.ns.cloudflare.com 108.162.192.201
172.64.32.201
173.245.58.201
2606:4700:50::adf5:3ac9
2803:f800:50::6ca2:c0c9
2a06:98c1:50::ac40:20c9		 michelle.ns.cloudflare.com
michelle.ns.cloudflare.com
michelle.ns.cloudflare.com
michelle.ns.cloudflare.com
michelle.ns.cloudflare.com
michelle.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ridge.ns.cloudflare.com 108.162.195.139
162.159.44.139
172.64.35.139
2606:4700:58::a29f:2c8b
2803:f800:50::6ca2:c38b
2a06:98c1:50::ac40:238b		 ridge.ns.cloudflare.com
ridge.ns.cloudflare.com
ridge.ns.cloudflare.com
ridge.ns.cloudflare.com
ridge.ns.cloudflare.com
ridge.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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.2.134 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.129.64 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 300s mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.2.134
🔶 Autoconfig172.67.129.64

🔷 AAAA Records (IPv6)#

2 records   38ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:286 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:8140 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   33ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.2.134,172.67.129.64 ech=AEX+DQBBZAAgACBE7FJhuChnse1RS9qz6NhQ9Q+BbmxIiiKJ7jq+so0IbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:286,2606:4700:3035::ac43:8140

📝 TXT Records#

1 records   197ms
TXT Record
v=spf1 include:sendersrv.com include:one.com ?all

✉️ SPF#

PolicyRecord (defenda.dk)
?all (neutral) v=spf1 include:sendersrv.com include:one.com ?all

📨 DMARC#

PolicyRecord (_dmarc.defenda.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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#

checked 2026-10-12 11:56:17
www104.21.2.134 172.67.129.64 2606:4700:3031::6815:286 2606:4700:3035::ac43:8140 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 12/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF
  • error 12 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

4 records   104ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…

🔐 DNSSEC#

58ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

34ms
FieldValue
Serial2417200676
Primary NS (MNAME)michelle.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
38ms
MX
34ms
AAAA
38ms
TXT
197ms
CAA
44ms
HTTPS
33ms
TLSA
104ms
SOA
34ms
MTA-STS
53ms
DNSSEC
58ms
SRV
64ms
Total
636ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 11:56:17 shown 636ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-30 06:23:18 896ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-24 04:46:43 715ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-23 19:30:13 971ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-19 17:22:50 912ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-13 07:21:48 1190ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-25 02:55:58 2203ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-05 20:32:48 1604ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-22 10:39:23 1086ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-08 11:32:35 9533ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-23 09:08:10 1143ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-17 01:37:36 2582ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-17 01:30:52 829ms 2 NS 2 A 4 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone