udlejningsbyggeri.dk
Last scanned: 2026-08-27 14:39:19  ·  567ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   42ms
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 Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.92.65.188 3600s 80-92-65-188.ip.dclux.com AS24611 Datacenter Luxembourg S.A. 80.92.64.0/19 🇱🇺 Luxembourg Luxembourg
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s .  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   230ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (udlejningsbyggeri.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.udlejningsbyggeri.dk)
p=reject v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
📬 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2023021529
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
42ms
A
30ms
MX
36ms
AAAA
35ms
TXT
230ms
CAA
30ms
HTTPS
32ms
TLSA
64ms
SOA
0ms
MTA-STS
66ms
DNSSEC
96ms
SRV
77ms
Total
567ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:39:19 567ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-26 14:31:55 639ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-09 22:24:24 816ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-22 18:45:05 1001ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-21 03:58:23 752ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-19 15:56:30 890ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-03 10:21:20 6189ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 22:08:52 1403ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-22 19:12:49 726ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 05:06:31 1280ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:35:23 453ms 4 NS 1 A 0 MX 🔒 Secure View
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