niza.dk

📜 Historical scan 2026-08-03 05:03:07  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

niza.dk is a .dk domain served by 2 nameservers (alexa.ns.cloudflare.com, otto.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.254 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no 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   87ms
NameserverIP addressesPTRASN / ISP
alexa.ns.cloudflare.com 108.162.194.215
162.159.38.215
172.64.34.215
2606:4700:50::a29f:26d7
2803:f800:50::6ca2:c2d7
2a06:98c1:50::ac40:22d7		 alexa.ns.cloudflare.com
alexa.ns.cloudflare.com
alexa.ns.cloudflare.com
alexa.ns.cloudflare.com
alexa.ns.cloudflare.com
alexa.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
otto.ns.cloudflare.com 108.162.195.135
162.159.44.135
172.64.35.135
2606:4700:58::a29f:2c87
2803:f800:50::6ca2:c387
2a06:98c1:50::ac40:2387		 otto.ns.cloudflare.com
otto.ns.cloudflare.com
otto.ns.cloudflare.com
otto.ns.cloudflare.com
otto.ns.cloudflare.com
otto.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   115ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.39.254 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.172.214 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   113ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.39.254
🔶 Autoconfig104.21.39.254

🔷 AAAA Records (IPv6)#

2 records   118ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:27fe 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:acd6 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   102ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.39.254,172.67.172.214 ech=AEX+DQBB+wAgACDKCnLUEQf0QclDA2ZjckFIjWbe0ZLn8ePMgrEr8BZlLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:27fe,2606:4700:3036::ac43:acd6

📝 TXT Records#

1 records   272ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (niza.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   201ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

159ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2410755752
Primary NS (MNAME)alexa.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
87ms
A
115ms
MX
113ms
AAAA
118ms
TXT
272ms
CAA
67ms
HTTPS
102ms
TLSA
201ms
SOA
0ms
MTA-STS
132ms
DNSSEC
159ms
SRV
137ms
Total
1358ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 09:16:18 3812ms 2 NS 0 A 0 MX ❓ Unknown
2026-10-01 00:12:58 3015ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-18 13:28:11 4897ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-05 08:17:34 11486ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-04 00:47:18 195ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-01 05:13:27 913ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-31 14:03:53 616ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-30 11:42:12 401ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-29 09:49:48 292ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-28 04:07:17 968ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-28 00:26:46 180ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-26 22:15:49 870ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-26 11:47:48 201ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-24 23:43:35 188ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-23 23:28:57 2135ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-22 22:15:41 8771ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-21 22:03:54 5085ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-20 21:56:06 3586ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-19 21:17:36 8662ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-18 20:39:17 1947ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-17 06:06:56 788ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-15 07:08:42 1474ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-14 06:59:23 829ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-12 22:00:27 915ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-11 08:53:02 9959ms 1 NS 0 A 0 MX ❓ Unknown
dhd.dk [/] search Domains, Hosts & DNS — .dk zone