loop-study.dk

📜 Historical scan 2026-06-20 16:32:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

loop-study.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 February 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 164.92.247.240 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by mail.loop-study.dk. 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#

2 records   100ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   95ms
IPTTLPTRASNISP / OrgCIDRCountryCity
164.92.247.240 43200s — AS14061 DigitalOcean, LLC 164.92.128.0/17 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

1 records   100ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.loop-study.dk 164.92.247.240 — AS14061 DigitalOcean, LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverloop-study.dk → 164.92.247.240
🔶 Autoconfigloop-study.dk → 164.92.247.240

🔷 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 2026-10-07 16:14:37
www CNAMEloop-study.dk (all on loop-study.dk)
www vs bare domainSame network
loop-study.dk: 164.92.247.240 (AS14061)
www.loop-study.dk: 164.92.247.240 (AS14061)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.loop-study.dk loop-study.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

327ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

94ms
FieldValue
Serial2026052901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-22 19:08:26
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-02-08
Expires2027-02-28 (126d)

🔗 Same registrant#

2 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
arvc.dkPunktum dk A/S (direct)
icdpedia.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
100ms
A
95ms
MX
100ms
AAAA
111ms
TXT
365ms
CAA
93ms
HTTPS
91ms
TLSA
391ms
SOA
94ms
MTA-STS
113ms
DNSSEC
327ms
SRV
133ms
Total
1424ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 14:57:20 2056ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-04 10:27:08 769ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-31 16:06:36 839ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-07 04:12:23 1828ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-03 10:49:19 852ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-27 21:41:00 794ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 16:32:32 shown 1424ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 23:18:40 712ms 2 NS 1 A 1 MX 🔒 Secure
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