carstens-larsen.dk
Last scanned: 2026-09-04 08:42:31  ·  8534ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.115.181.138 2160s — AS31027 GlobalConnect A/S 152.115.0.0/16 🇩🇰 Denmark Frederiksberg
📧 MX Records3 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 2160s mx1.spamfilter.cc — — —
10 2160s mx2.spamfilter.cc — — —
20 2160s mx3.spamfilter.cc — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   143ms
TXT Record
v=spf1 mx ip4:87.56.248.138 include:mail.carstens-larsen.dk -all
✉️ SPF
PolicyRecord (carstens-larsen.dk)
-all (hard fail) v=spf1 mx ip4:87.56.248.138 include:mail.carstens-larsen.dk -all
📨 DMARC
PolicyRecord (_dmarc.carstens-larsen.dk)
p=reject v=DMARC1; p=reject; adkim=s; aspf=s;
📬 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)
🔐 DNSSEC71ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024121302
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
32ms
MX
38ms
AAAA
38ms
TXT
143ms
CAA
61ms
HTTPS
51ms
TLSA
8061ms
SOA
0ms
MTA-STS
55ms
DNSSEC
71ms
SRV
52ms
Total
8534ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 08:42:31 8534ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-01 06:52:03 1334ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-24 10:00:57 865ms 2 NS 1 A 3 MX ⚠️ Bogus View
2026-06-20 02:00:23 1434ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-16 20:18:28 14997ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-16 19:51:41 2596ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-16 19:31:18 594ms 2 NS 1 A 3 MX 🔒 Secure View
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