datascience.dk

📜 Historical scan 2026-08-18 21:35:19  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

datascience.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was registered on 25 January 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.168.29 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by datascience.dk. The zone is not DNSSEC-signed, publishes a 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#

4 records   44ms
NameserverIP addressesPTRASN / ISP
ns1.nordicway.dk 2a01:4f8:1c1a:a1e7::1
91.98.140.195		 —
static.195.140.98.91.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.nordicway.dk 2a01:4f8:c012:4db6::1
49.13.80.249		 —
static.249.80.13.49.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.168.29 3600s cp15.nordicway.dk AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   89ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s datascience.dk 144.76.168.29
2a01:4f8:200:442e::2		 cp15.nordicway.dk
cp15.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records   84ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:200:442e::2 3600s cp15.nordicway.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   8465ms
TXT Record
v=spf1 ip4:144.76.168.29 ip4:176.9.90.24 +a +mx +ip4:49.12.122.94 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (datascience.dk)
~all (soft fail) v=spf1 ip4:144.76.168.29 ip4:176.9.90.24 +a +mx +ip4:49.12.122.94 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.datascience.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-23 16:51:18
www CNAMEdatascience.dk (all on datascience.dk)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.datascience.dk 0eKjXAmsvkzpVaFnbm72Khwnm6R90lOWdMgmZRD1CvY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

212ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026081801
Primary NS (MNAME)ns1.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-23 17:15:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-01-25
Expires2027-01-31 (99d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
44ms
A
85ms
MX
89ms
AAAA
84ms
TXT
8465ms
CAA
128ms
HTTPS
76ms
TLSA
119ms
SOA
0ms
MTA-STS
113ms
DNSSEC
212ms
SRV
168ms
Total
9416ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 16:51:18 534ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-21 22:17:09 536ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-19 00:26:48 1785ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-17 23:33:55 747ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-16 22:36:10 551ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-15 21:13:32 586ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-14 19:23:21 1590ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-13 18:53:18 795ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-12 16:23:46 527ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-11 10:59:09 729ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-10 10:33:19 769ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-09 01:44:51 847ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-08 01:39:45 2611ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-07 01:33:05 925ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-05 23:14:13 742ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-04 23:11:59 768ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-03 22:53:54 607ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-02 22:52:41 718ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-01 22:51:58 771ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-30 22:48:46 608ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-29 06:07:17 706ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-28 05:41:14 730ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-27 05:29:24 747ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-25 04:50:50 835ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-24 04:19:06 762ms 4 NS 1 A 1 MX 🔓 Insecure
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