jakobjul.dk
Last scanned: 2026-08-10 10:17:24  ·  5908ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   251ms
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   238ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.112.30.153 600s dynamic-095-112-030-153.95.112.pool.telefonica.de AS6805 Telefonica Germany 95.112.0.0/13 🇩🇪 Germany Hamburg
📧 MX Records7 records   191ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s aspmx.l.google.com 2a00:1450:400c:c04::1a
2a00:1450:400c:c04::1a
74.125.133.27		 wk-in-x1a.1e100.net
wk-in-f26.1e100.net
wo-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
20 43200s alt1.aspmx.l.google.com 142.250.147.27
2a00:1450:4025:c01::1b		 rd-in-f27.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 43200s alt2.aspmx.l.google.com 172.253.152.26
2a00:1450:4010:c22::1b		 yulpptr-in-f26.1e100.net
yulpptr-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx2.googlemail.com 192.178.213.26
2a00:1450:4013:c1e::1a		 yugrqzs-in-f26.1e100.net
yugrqzs-in-f26.1e100.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 142.250.147.27
2a00:1450:4025:c01::1b		 rd-in-f27.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)1 records   218ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:c23:94a8:7600:38d0:8609:c041:bda8 3600s dynamic-2a01-0c23-94a8-7600-38d0-8609-c041-bda8.c23.pool.telefonica.de AS6805 Telefonica Germany 2a01:c00:0:0:0:0:0:0/26 🇩🇪 Germany Hamburg
🔐 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC380ms
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
251ms
A
238ms
MX
191ms
AAAA
218ms
TXT
499ms
CAA
245ms
HTTPS
248ms
TLSA
634ms
SOA
0ms
MTA-STS
260ms
DNSSEC
380ms
SRV
257ms
Total
5908ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 10:17:24 5908ms 2 NS 1 A 7 MX 🔒 Secure View
2026-07-16 21:47:40 1384ms 2 NS 1 A 7 MX 🔒 Secure View
2026-07-11 10:01:24 1747ms 2 NS 1 A 7 MX 🔒 Secure View
2026-06-18 05:18:20 1123ms 2 NS 1 A 7 MX 🔒 Secure View
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