holbaektagrenovering.dk
Last scanned: 2026-08-29 05:10:28  ·  1186ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   83ms
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   78ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.106 3600s webcluster2.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   88ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   85ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:111:8053:57a2:4803:7fb5 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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)
🔐 DNSSEC253ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
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
83ms
A
78ms
MX
88ms
AAAA
85ms
TXT
353ms
CAA
160ms
HTTPS
78ms
TLSA
221ms
SOA
0ms
MTA-STS
181ms
DNSSEC
253ms
SRV
165ms
Total
1186ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 05:10:28 1186ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 23:51:10 547ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 07:15:29 493ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 00:48:45 601ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 08:27:42 567ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 20:28:42 473ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 22:20:56 549ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 05:26:56 636ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 04:35:09 1161ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:54:12 1780ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone