barnsyn.dk
Last scanned: 2026-09-01 10:19:45  ·  554ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.201.60.89 3600s premium23.oderland.com AS44136 ODERLAND Webbhotell AB 91.201.60.0/22 🇸🇪 Sweden —
📧 MX Records1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082201
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
45ms
A
46ms
MX
43ms
AAAA
43ms
TXT
179ms
CAA
43ms
HTTPS
49ms
TLSA
56ms
SOA
0ms
MTA-STS
50ms
DNSSEC
83ms
SRV
61ms
Total
554ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 10:19:45 554ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 04:28:04 772ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 23:52:35 9043ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-04 23:26:21 6428ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 19:04:14 544ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 17:21:49 532ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 21:41:03 667ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 01:41:50 1155ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 14:07:08 588ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone