sthomassen.dk
Last scanned: 2026-06-24 21:38:11  ·  2120ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   240ms
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 Records
🌍
No A records found
📧 MX Records1 records   224ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s ydun.lavetidanmark.dk 2.59.186.106 ydun.slsik.dk AS198473 KIKKENBORG FIBER & IT ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverydun.lavetidanmark.dk → 2.59.186.106
🔶 Autoconfigydun.lavetidanmark.dk → 2.59.186.106
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   407ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 0 443 ydun.lavetidanmark.dk
📝 TXT Records1 records   394ms
TXT Record
v=spf1 a mx -all
✉️ SPF
PolicyRecord (sthomassen.dk)
-all (hard fail) v=spf1 a mx -all
📨 DMARC
PolicyRecord (_dmarc.sthomassen.dk)
p=reject v=DMARC1; p=reject; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; sp=reject
📬 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)
🔐 DNSSEC453ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA231ms
FieldValue
Serial2026060300
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
240ms
A
245ms
MX
224ms
AAAA
217ms
TXT
394ms
CAA
221ms
HTTPS
243ms
TLSA
95ms
SOA
231ms
MTA-STS
249ms
DNSSEC
453ms
SRV
407ms
Total
2120ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 21:38:11 2120ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-17 15:03:49 545ms 3 NS 0 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone