forsen.dk
Last scanned: 2026-06-25 10:35:25  ·  5424ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   282ms
NameserverIP addressesPTRASN / ISP
dns1.cscdns.net 156.154.130.100
2610:a1:1022::100		 ns1.euro909.com
indom10.indomco.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
dns2.cscdns.net 156.154.131.100
2610:a1:1023::100		 ns3.euro909.com
ns2.arcemus.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records1 records   89ms
IPTTLPTRASNISP / OrgCIDRCountryCity
128.0.75.219 14400s — AS198631 Region Hovedstaden 128.0.72.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records2 records   239ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s smtp1.speednames.com 185.26.230.84 mxa.speednames.com AS34922 CSC Administrative Services Limited
20 14400s smtp2.speednames.com 185.26.230.90 mxb.speednames.com AS34922 CSC Administrative Services Limited
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1078ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (forsen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.forsen.dk)
p=reject v=DMARC1; p=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)
🔐 DNSSEC1012ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA141ms
FieldValue
Serial2018081906
Primary NS (MNAME)dns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh10000s
Retry1800s
Expire604800s
Minimum (neg-cache TTL)14400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
282ms
A
89ms
MX
239ms
AAAA
314ms
TXT
1078ms
CAA
151ms
HTTPS
262ms
TLSA
2496ms
SOA
141ms
MTA-STS
2173ms
DNSSEC
1012ms
SRV
621ms
Total
5424ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 10:35:25 5424ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-22 14:30:13 914ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 00:16:07 1868ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-19 22:27:45 3348ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 09:58:46 1791ms 2 NS 1 A 2 MX 🔒 Secure View
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