lund-jacobsen.dk
Last scanned: 2026-08-27 18:50:40  ·  1193ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.249.40.185 43200s — AS3292 TDC Holding A/S 195.249.0.0/16 🇩🇰 Denmark Aarhus
📧 MX Records3 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s aspmx.l.google.com 173.194.221.26
2a00:1450:4010:c06::1b
2a00:1450:4010:c06::1b		 lm-in-f26.1e100.net
lj-in-f27.1e100.net
lj-in-x1b.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
20 43200s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx2.googlemail.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverlund-jacobsen.dk → 195.249.40.185
🔶 Autoconfiglund-jacobsen.dk → 195.249.40.185
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   170ms
TXT Record
google-site-verification=TUHCn7tqsGVwZC3w5-I9xgdpRcPUBOOQcmoRPKEMz5s
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
CNAME _acme-challenge.lund-jacobsen.dk lund-jacobsen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080601
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
44ms
A
53ms
MX
63ms
AAAA
40ms
TXT
170ms
CAA
52ms
HTTPS
61ms
TLSA
107ms
SOA
0ms
MTA-STS
74ms
DNSSEC
101ms
SRV
72ms
Total
1193ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:50:40 1193ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-07 05:49:30 1075ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-08 15:26:34 946ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-22 06:51:31 674ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-22 00:43:35 810ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-21 12:43:18 1142ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:15:36 1169ms 2 NS 1 A 3 MX 🔒 Secure View
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