experimentum.dk

📜 Historical scan 2026-06-17 09:09:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

experimentum.dk is a .dk domain served by 2 nameservers (buck.ns.cloudflare.com, dawn.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 143.204.238.120 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. 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   59ms
NameserverIP addressesPTRASN / ISP
buck.ns.cloudflare.com — — —
dawn.ns.cloudflare.com — — —

🌍 A Records#

4 records   126ms
IPTTLPTRASNISP / OrgCIDRCountryCity
143.204.238.120 — server-143-204-238-120.arn53.r.cloudfront.net AS16509 Amazon.com, Inc. 143.204.224.0/20 🇺🇸 United States —
143.204.238.2 — server-143-204-238-2.arn53.r.cloudfront.net AS16509 Amazon.com, Inc. 143.204.224.0/20 🇺🇸 United States —
143.204.238.41 — server-143-204-238-41.arn53.r.cloudfront.net AS16509 Amazon.com, Inc. 143.204.224.0/20 🇺🇸 United States —
143.204.238.86 — server-143-204-238-86.arn53.r.cloudfront.net AS16509 Amazon.com, Inc. 143.204.224.0/20 🇺🇸 United States —

📧 MX Records#

4 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 — mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

8 records   99ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2600:9000:215d:2800:0:9f7:cf00:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:215d:4a00:0:9f7:cf00:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:215d:4c00:0:9f7:cf00:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:215d:6e00:0:9f7:cf00:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:215d:7c00:0:9f7:cf00:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:215d:8c00:0:9f7:cf00:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:215d:a600:0:9f7:cf00:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:215d:ae00:0:9f7:cf00:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —

🔐 HTTPS Records#

1 records   139ms
PriorityTargetSvcParams
1 service . alpn="h2,h3"

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 23:33:18
www104.21.69.141 172.67.209.29 2606:4700:3031::6815:458d 2606:4700:3034::ac43:d11d (AS13335) (address records, no CNAME)
www vs bare domainDifferent networks (all like this)
WildcardNo

🔗 TLSA / DANE#

4 records   190ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC#

249ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

72ms
FieldValue
Serial2407162274
Primary NS (MNAME)buck.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
59ms
A
126ms
MX
80ms
AAAA
99ms
TXT
215ms
CAA
77ms
HTTPS
139ms
TLSA
190ms
SOA
72ms
MTA-STS
52ms
DNSSEC
249ms
SRV
0ms
Total
2238ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 11:33:37 725ms 2 NS 4 A 4 MX 🔓 Insecure
2026-09-25 13:07:24 1945ms 2 NS 4 A 4 MX 🔓 Insecure
2026-09-24 13:01:02 1033ms 2 NS 4 A 4 MX 🔓 Insecure
2026-09-15 19:45:32 13804ms 2 NS 4 A 4 MX 🔓 Insecure
2026-08-26 11:29:30 10117ms 2 NS 4 A 4 MX 🔓 Insecure
2026-08-23 10:01:28 9458ms 2 NS 4 A 4 MX 🔓 Insecure
2026-08-19 06:28:03 2659ms 2 NS 4 A 4 MX 🔓 Insecure
2026-07-28 09:00:57 18880ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-26 08:47:13 1355ms 2 NS 4 A 4 MX 🔓 Insecure
2026-06-21 18:29:16 1099ms 2 NS 4 A 4 MX 🔓 Insecure
2026-06-21 06:53:02 3564ms 2 NS 4 A 4 MX 🔓 Insecure
2026-06-20 01:05:42 1838ms 2 NS 4 A 4 MX 🔓 Insecure
2026-06-17 09:09:33 shown 2238ms 2 NS 4 A 4 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone