experimentum.dk

📜 Historical scan 2026-08-26 11:29:30  ·  ← 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 3.174.18.119 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   95ms
NameserverIP addressesPTRASN / ISP
buck.ns.cloudflare.com 108.162.193.78
172.64.33.78
173.245.59.78
2606:4700:58::adf5:3b4e
2803:f800:50::6ca2:c14e
2a06:98c1:50::ac40:214e		 buck.ns.cloudflare.com
buck.ns.cloudflare.com
buck.ns.cloudflare.com
buck.ns.cloudflare.com
buck.ns.cloudflare.com
buck.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dawn.ns.cloudflare.com 108.162.192.106
172.64.32.106
173.245.58.106
2606:4700:50::adf5:3a6a
2803:f800:50::6ca2:c06a
2a06:98c1:50::ac40:206a		 dawn.ns.cloudflare.com
dawn.ns.cloudflare.com
dawn.ns.cloudflare.com
dawn.ns.cloudflare.com
dawn.ns.cloudflare.com
dawn.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

4 records   86ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.174.18.119 60s server-3-174-18-119.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.62 60s server-3-174-18-62.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.82 60s server-3-174-18-82.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.9 60s server-3-174-18-9.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —

📧 MX Records#

4 records   115ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s 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   91ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2600:9000:28e5:1800:0:9f7:cf00:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:3600:0:9f7:cf00:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:5a00:0:9f7:cf00:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:7600:0:9f7:cf00:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:b200:0:9f7:cf00:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:d000:0:9f7:cf00:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:d600:0:9f7:cf00:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:e600:0:9f7:cf00:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —

🔐 HTTPS Records#

1 records   85ms
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

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.experimentum.dk experimentum.dk.acme.webpod13-cph3.one.com

🔗 TLSA / DANE#

4 records   180ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC#

9117ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413088584
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
95ms
A
86ms
MX
115ms
AAAA
91ms
TXT
255ms
CAA
84ms
HTTPS
85ms
TLSA
180ms
SOA
0ms
MTA-STS
96ms
DNSSEC
9117ms
SRV
124ms
Total
10117ms

🕐 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 shown 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 2238ms 2 NS 4 A 4 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone