foerster.dk
Last scanned: 2026-08-27 21:21:58  ·  1042ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   34ms
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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
202.61.233.105 3600s ae969.netcup.net AS197540 netcup GmbH 202.61.224.0/19 🇩🇪 Germany Nuremberg
📧 MX Records2 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.foerster.dk 202.61.233.107
2a03:4000:0:5a1:c47c:87ff:fe5a:8d9b		 mxe96b.netcup.net
mxe96b.netcup.net		 AS197540 netcup GmbH
AS197540 netcup GmbH
50 3600s mxe96b.netcup.net 202.61.233.107
2a03:4000:0:5a1:c47c:87ff:fe5a:8d9b		 mxe96b.netcup.net
mxe96b.netcup.net		 AS197540 netcup GmbH
AS197540 netcup GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover202.61.233.105
🔶 Autoconfigautoconfig.netcup.net → 46.38.225.195
🔷 AAAA Records (IPv6)1 records   38ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a03:4000:61:a6ba::21:1782 3600s — AS197540 netcup GmbH 2a03:4000:0:0:0:0:0:0/31 🇩🇪 Germany Nuremberg
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   155ms
TXT Record
152c5798-0e0d-4624-ae9f-108a88c97158
autoconfig.netcup.net
v=spf1 mx a include:_spf.webhosting.systems ~all
✉️ SPF
PolicyRecord (foerster.dk)
~all (soft fail) v=spf1 mx a include:_spf.webhosting.systems ~all
📨 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.foerster.dk CfRWmF2zLWKUQQl0ShLdogXs-XLM-SuvYEzL33oRJjg
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026041010
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
34ms
A
46ms
MX
51ms
AAAA
38ms
TXT
155ms
CAA
61ms
HTTPS
44ms
TLSA
258ms
SOA
0ms
MTA-STS
60ms
DNSSEC
85ms
SRV
103ms
Total
1042ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:21:58 1042ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-20 14:20:17 845ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-17 10:16:41 2034ms 3 NS 1 A 2 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone