peterduebolig.dk
Last scanned: 2026-08-25 07:04:19  ·  650ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.243.135.25 3600s lb1.webafdeling.dk AS48854 team.blue Denmark A/S 77.243.128.0/20 🇩🇰 Denmark —
📧 MX Records3 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx10.check4spam.dk 149.13.75.27
2001:978:2:7::162:100		 fe1-r3-in.fra02.l.antispamcloud.com
fe1-r3-in.fra02.l.antispamcloud.com		 AS16633 N-able Technologies, Inc.
AS174 Cogent Communications, LLC
10 3600s mx20.check4spam.dk 154.59.193.124
2001:978:2:6::f:124		 fe3-r3-in.du01.l.antispamcloud.com
fe3-r3-in.du01.l.antispamcloud.com		 AS16633 N-able Technologies, Inc.
AS174 Cogent Communications, LLC
10 3600s mx40.check4spam.dk 154.59.104.23
2001:978:2:2c::137:100		 fe2-r3-in.ams14.l.antispamcloud.com
fe2-r3-in.ams14.l.antispamcloud.com		 AS43054 N-able Acquisition Company B.V.
AS174 Cogent Communications, LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   151ms
TXT Record
MS=ms52933283
v=spf1 mx a include:spf.web.mindworking.dk include:spf.webafdeling.dk include:spf.hosit.dk ~all
✉️ SPF
PolicyRecord (peterduebolig.dk)
~all (soft fail) v=spf1 mx a include:spf.web.mindworking.dk include:spf.webafdeling.dk include:spf.hosit.dk ~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
🔗 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
Serial2026010801
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
40ms
MX
56ms
AAAA
54ms
TXT
151ms
CAA
37ms
HTTPS
45ms
TLSA
130ms
SOA
0ms
MTA-STS
58ms
DNSSEC
85ms
SRV
59ms
Total
650ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 07:04:19 650ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-28 00:26:35 628ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-27 14:15:34 625ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-25 23:42:56 1899ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-18 07:33:12 826ms 2 NS 1 A 3 MX 🔒 Secure View
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