aminstituttet.dk

📜 Historical scan 2026-10-12 19:54:43  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aminstituttet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 January 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.7.188.210 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.aminstituttet.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   30ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.7.188.210 43200s — AS47292 Sentia Denmark A/S 81.7.176.0/20 🇩🇰 Denmark Hillerød

📧 MX Records#

1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.aminstituttet.dk 81.7.188.202 — AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover81.7.188.210
🔶 Autoconfig81.7.188.210

🔷 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 2026-10-18 02:15:22
www81.7.188.210 (AS47292) (address records, no CNAME)
www vs bare domainSame network
aminstituttet.dk: 81.7.188.210 (AS47292)
www.aminstituttet.dk: 81.7.188.210 (AS47292)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

29ms
FieldValue
Serial2026101201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-12 20:09:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-01-21
Expires2027-01-31 (103d)

🔗 Same registrant#

8 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
am2026.dkPunktum dk A/S (direct)
am2027.dkPunktum dk A/S (direct)
arbejdsmiljørådgiverne.dkPunktum dk A/S (direct)
danskarbejdsmiljø.dkPunktum dk A/S (direct)
lab2028.dkONE.COM A/S
lab25.dkONE.COM A/S
lab27.dkPunktum dk A/S (direct)
lab29.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
30ms
A
40ms
MX
33ms
AAAA
40ms
TXT
177ms
CAA
44ms
HTTPS
34ms
TLSA
298ms
SOA
29ms
MTA-STS
51ms
DNSSEC
60ms
SRV
52ms
Total
659ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 02:15:22 980ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-13 22:24:48 371ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-12 19:54:43 shown 659ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 14:11:41 5174ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-20 20:31:58 974ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-30 09:38:49 1147ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-26 08:24:39 1355ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 19:43:27 1309ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-21 14:12:29 1167ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 16:13:52 920ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 13:26:26 628ms 2 NS 1 A 1 MX 🔒 Secure
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