jdc-consult.dk
Last scanned: 2026-08-12 19:19:05  ·  5863ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   195ms
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 Records
🌍
No A records found
📧 MX Records7 records   243ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s aspmx.l.google.com 142.250.110.26
2a00:1450:4001:c21::1a		 wf-in-f26.1e100.net
lcfrai-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 43200s alt1.aspmx.l.google.com 192.178.213.27
2a00:1450:4013:c1e::1b		 yugrqzs-in-f27.1e100.net
yugrqzs-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 43200s alt2.aspmx.l.google.com 172.253.152.27
2a00:1450:4001:c21::1a		 yulpptr-in-f27.1e100.net
lcfrai-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx2.googlemail.com 142.250.147.26
2a00:1450:4025:c01::1b		 rd-in-f26.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx3.googlemail.com 172.253.152.27
2a00:1450:4010:c22::1b		 yulpptr-in-f27.1e100.net
yulpptr-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx4.googlemail.com 192.178.211.26
2404:6800:4000:1025::1b		 lcbomp-in-f26.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx5.googlemail.com 192.178.158.27
2404:6800:4013:813::1a		 lcdels-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverjdc-consult.dk
🔶 Autoconfigjdc-consult.dk
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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.jdc-consult.dk jdc-consult.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC386ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026081201
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
195ms
A
235ms
MX
243ms
AAAA
246ms
TXT
499ms
CAA
227ms
HTTPS
211ms
TLSA
549ms
SOA
0ms
MTA-STS
281ms
DNSSEC
386ms
SRV
274ms
Total
5863ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 19:19:05 5863ms 2 NS 0 A 7 MX 🔒 Secure View
2026-07-18 22:31:59 1254ms 2 NS 0 A 7 MX 🔒 Secure View
2026-07-15 13:13:38 1488ms 2 NS 0 A 7 MX 🔒 Secure View
2026-07-01 05:46:59 2801ms 2 NS 0 A 7 MX 🔒 Secure View
2026-06-22 14:23:33 999ms 2 NS 0 A 7 MX ⚠️ Bogus View
2026-06-22 12:24:44 3057ms 2 NS 0 A 7 MX ⚠️ Bogus View
2026-06-22 07:17:06 1171ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 14:57:47 3428ms 2 NS 0 A 7 MX 🔒 Secure View
2026-06-17 12:58:36 884ms 2 NS 0 A 7 MX 🔒 Secure View
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