studating.dk
📜 Historical scan 2026-07-04 15:39:54  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   49ms
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
🌍 A Records1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.230.63.107 3600s unalocated.63.wixsite.com AS58182 Wix.com Ltd. 185.230.62.0/23 🇺🇸 United States Ashburn
📧 MX Records1 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s smtp.google.com 142.250.150.26
173.194.220.26
173.194.222.27
2a00:1450:4010:c06::1a
2a00:1450:4010:c06::1a
2a00:1450:4010:c06::1b
2a00:1450:4010:c06::1b
2a00:1450:4010:c09::1b
2a00:1450:4010:c09::1b
2a00:1450:4010:c1c::1b
64.233.163.26
64.233.163.27		 la-in-f26.1e100.net
lk-in-f26.1e100.net
lo-in-f27.1e100.net
lj-in-x1a.1e100.net
lj-in-f26.1e100.net
lj-in-x1b.1e100.net
lj-in-f27.1e100.net
lk-in-f27.1e100.net
lk-in-x1b.1e100.net
la-in-f27.1e100.net
lj-in-f26.1e100.net
lj-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   386ms
TXT Record
google-site-verification=sSZ3VmBf6gjI30GWTa_mwWpFEzXqd8j9JfbOaY8qxWc
v=spf1 include:_spf.google.com ~all
✉️ SPF
PolicyRecord (studating.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all
📨 DMARC
PolicyRecord (_dmarc.studating.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:postmaster@studating.dk
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC148ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA43ms
FieldValue
Serial2025120712
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
49ms
A
50ms
MX
42ms
AAAA
41ms
TXT
386ms
CAA
50ms
HTTPS
51ms
TLSA
165ms
SOA
43ms
MTA-STS
115ms
DNSSEC
148ms
SRV
262ms
Total
2361ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:10:33 794ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-04 15:39:54 2361ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 08:34:24 2669ms 3 NS 1 A 1 MX ⚠️ Bogus View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone