nicolaiberthelsen.dk
Last scanned: 2026-08-27 09:34:50  ·  782ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   100ms
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   94ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   54ms
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 Records1 records   250ms
TXT Record
google-site-verification=0mmFoFlkims8gk2pmuU3kmHSVLkzVdAqoN9vA6Gs2ZU
✉️ 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)
🔐 DNSSEC191ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-05 01:19:16
FieldValue
RegistrarONE.COM A/S
Registered2024-10-30
Expires2026-10-29 (54d)
📋 WHOIS
⏱️ Lookup Timing
NS
100ms
A
94ms
MX
54ms
AAAA
63ms
TXT
250ms
CAA
80ms
HTTPS
68ms
TLSA
117ms
SOA
0ms
MTA-STS
116ms
DNSSEC
191ms
SRV
112ms
Total
782ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:34:50 782ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-06 14:17:47 1530ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-05 01:18:55 1961ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-02 10:41:28 1362ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 22:34:30 632ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-24 14:54:32 632ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 12:58:43 2318ms 2 NS 1 A 4 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone