studieforslag.dk
Last scanned: 2026-08-26 16:27:30  ·  587ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
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 Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.69.77.119 43200s brohr.coq.dk AS20857 Signet B.V. 80.69.72.0/21 🇳🇱 The Netherlands —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover80.69.77.119
🔶 Autoconfig80.69.77.119
🔷 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.studieforslag.dk 7I07bnfm4_SRDE6C0NN8QHunTaiPWKQz9T0CVnQ-pwg
TXT _acme-challenge.studieforslag.dk l_cMoX6HU5Iwpfxw1gdLB6JZWxrjCSyhW_U4NUjr-iA
TXT _acme-challenge.studieforslag.dk rNKU9gGKJc8bRZSJvtSrPvkXWjTavX1ObSAGHMNCUko
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026072601
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
47ms
MX
42ms
AAAA
47ms
TXT
145ms
CAA
43ms
HTTPS
50ms
TLSA
197ms
SOA
0ms
MTA-STS
66ms
DNSSEC
92ms
SRV
61ms
Total
587ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:27:30 587ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-25 17:24:40 464ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-26 23:17:31 720ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-02 10:00:31 676ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-26 13:21:47 1130ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-23 16:33:54 1140ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:54:45 1422ms 4 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone