dupond.dk
Last scanned: 2026-08-27 08:46:48  ·  617ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records2 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx1.b-one.net — — —
20 43200s mx2.b-one.net — — —
🔷 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)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081301
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
43ms
A
42ms
MX
45ms
AAAA
42ms
TXT
164ms
CAA
58ms
HTTPS
44ms
TLSA
83ms
SOA
0ms
MTA-STS
56ms
DNSSEC
86ms
SRV
63ms
Total
617ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:46:48 617ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-14 01:20:01 6685ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-20 20:34:58 6942ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-14 11:23:20 2681ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-01 12:29:19 631ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 11:50:30 4898ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 05:19:49 9101ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 05:06:26 358ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 05:03:24 1271ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 05:00:05 654ms 2 NS 1 A 2 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone