hansjacobsen.dk
Last scanned: 2026-08-11 02:13:08  ·  1697ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   194ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   372ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.161.111.143 3600s 93-161-111-143-static.dk.customer.tdc.net AS3292 TDC Holding A/S 93.160.0.0/14 🇩🇰 Denmark Hillerød
📧 MX Records1 records   257ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx4.hansjacobsen.dk 172.104.145.193 l1.hansjakobsen.dk AS63949 Akamai Connected Cloud
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   586ms
TXT Record
v=spf1 ip4:172.104.145.193 mx a -all
✉️ SPF
PolicyRecord (hansjacobsen.dk)
-all (hard fail) v=spf1 ip4:172.104.145.193 mx a -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)
🔐 DNSSEC532ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
194ms
A
372ms
MX
257ms
AAAA
355ms
TXT
586ms
CAA
297ms
HTTPS
203ms
TLSA
207ms
SOA
0ms
MTA-STS
432ms
DNSSEC
532ms
SRV
261ms
Total
1697ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 02:13:08 1697ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 12:46:21 8831ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 22:52:15 16668ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 16:50:28 502ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:04:09 739ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:02:44 660ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:01:47 687ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:56:14 867ms 2 NS 1 A 1 MX 🔒 Secure View
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