art-by-tek.dk

Records from scan: 2026-10-13 07:18:12  ·  1546ms total  ·  last checked 2026-10-16 10:19 (unchanged)
⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   151ms
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   89ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.154.213.237 3600s krakende.obibion.com AS8560 IONOS SE 217.154.212.0/22 🇩🇪 Germany —

📧 MX Records#

1 records   162ms
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#

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#

264ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

88ms
FieldValue
Serial2026101200
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 (318d)

🔗 Same registrant#

4 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
kentkjær.dkSimply.com A/S
obibion.dkSimply.com A/S
træskohans.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
151ms
A
89ms
MX
162ms
AAAA
168ms
TXT
411ms
CAA
155ms
HTTPS
163ms
TLSA
331ms
SOA
88ms
MTA-STS
254ms
DNSSEC
264ms
SRV
263ms
Total
1546ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 07:18:12 shown 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 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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