constructionhub.dk
Last scanned: 2026-08-27 23:06:49  ·  518ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   45ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   232ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (constructionhub.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.constructionhub.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmpbc08j@ag.eu.dmarcadvisor.com; ruf=mailto:dmpbc08j@fr.eu.dmarcadvisor.com
📬 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)
🔐 DNSSEC110ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2022081362
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
35ms
MX
45ms
AAAA
39ms
TXT
232ms
CAA
37ms
HTTPS
32ms
TLSA
64ms
SOA
0ms
MTA-STS
61ms
DNSSEC
110ms
SRV
78ms
Total
518ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:06:49 518ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-26 16:40:25 579ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-08 20:42:18 1006ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-23 18:53:19 8722ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-21 15:37:31 2617ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-20 15:18:34 719ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-03 11:24:15 880ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-21 16:54:56 401ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-20 21:11:55 1171ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 05:20:41 487ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-16 22:05:21 370ms 4 NS 0 A 0 MX 🔒 Secure View
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