art-by-tek.dk

📜 Historical scan 2026-09-27 08:10:44  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

art-by-tek.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 29 August 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.154.213.237 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mail.memoryspin.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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   42ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.154.213.237 3600s krakende.obibion.com AS8560 IONOS SE 217.154.212.0/22 🇩🇪 Germany —

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.memoryspin.com 217.154.213.237 krakende.obibion.com AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover217.154.213.237
🔶 Autoconfig217.154.213.237

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 07:18:13
www217.154.213.237 (AS8560) (address records, no CNAME)
www vs bare domainSame network
art-by-tek.dk: 217.154.213.237 (AS8560)
www.art-by-tek.dk: 217.154.213.237 (AS8560)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026050400
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-13 07:30:27
FieldValue
RegistrarSimply.com A/S
Registered2021-08-29
Expires2027-08-31 (310d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
artbytek.dkSimply.com A/S
kentkjaer.dkSimply.com A/S
kentkjær.dkSimply.com A/S
møllegyden37.dkDANDOMAIN A/S
obibion.dkSimply.com A/S
træskohans.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
42ms
A
40ms
MX
43ms
AAAA
39ms
TXT
141ms
CAA
44ms
HTTPS
28ms
TLSA
218ms
SOA
0ms
MTA-STS
43ms
DNSSEC
61ms
SRV
62ms
Total
612ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 07:18:12 1546ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-02 09:18:49 922ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-27 08:10:44 shown 612ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-02 01:45:44 1015ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-16 13:41:16 840ms 4 NS 1 A 1 MX 🔒 Secure
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