jcloud.dk
📜 Historical scan 2026-07-02 20:52:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   802ms
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   801ms
IPTTLPTRASNISP / OrgCIDRCountryCity
2.110.146.85 599s — AS203953 Hiper A/S 2.110.128.0/17 🇩🇰 Denmark Viborg
📧 MX Records2 records   441ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx01.mail.icloud.com 17.42.251.62
17.56.9.31
17.56.9.31
17.57.152.5
17.57.154.33
17.57.155.25
17.57.156.30		 —
mx02.mail.icloud.com
mx01.mail.icloud.com
—
—
—
—		 AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
10 600s mx02.mail.icloud.com 17.42.251.62
17.56.9.31
17.56.9.31
17.57.152.5
17.57.154.33
17.57.155.25
17.57.156.30		 —
mx02.mail.icloud.com
mx01.mail.icloud.com
—
—
—
—		 AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   127ms
TXT Record
apple-domain=bzQ7rtH8j3FC7EwD
v=spf1 include:icloud.com ~all
✉️ SPF
PolicyRecord (jcloud.dk)
~all (soft fail) v=spf1 include:icloud.com ~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)
🔐 DNSSEC2102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA420ms
FieldValue
Serial2026061401
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
802ms
A
801ms
MX
441ms
AAAA
436ms
TXT
127ms
CAA
437ms
HTTPS
39ms
TLSA
136ms
SOA
420ms
MTA-STS
421ms
DNSSEC
2102ms
SRV
431ms
Total
6687ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:01:29 1312ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-16 07:10:23 9117ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-09 18:06:25 5340ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-15 19:37:56 1230ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-02 20:52:28 6687ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 18:48:12 598ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 01:31:19 1167ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 09:43:10 851ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-19 23:52:50 617ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 14:17:31 2214ms 2 NS 1 A 2 MX 🔒 Secure View
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