dulcolax.dk
Last scanned: 2026-08-28 00:06:53  ·  667ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   50ms
NameserverIP addressesPTRASN / ISP
ns1-08.azure-dns.com 13.107.236.8
2603:1061:0:700::8		 ns1-08.azure-dns.com
ns1-08.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-08.azure-dns.net 150.171.21.8
2620:1ec:8ec:700::8		 ns2-08.azure-dns.net
ns2-08.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-08.azure-dns.org 204.14.183.8
2a01:111:4000:700::8		 ns3-08.azure-dns.org
ns3-08.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-08.azure-dns.info 208.84.5.8
2620:1ec:bda:700::8		 ns4-08.azure-dns.info
ns4-08.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.55.84.137 3600s a008.000.fi AS201964 Domainkeskus Oy 185.55.84.0/22 🇫🇮 Finland —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
0 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   199ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (dulcolax.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.dulcolax.dk)
p=reject v=DMARC1; p=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)
🔐 DNSSEC76ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns1-08.azure-dns.com
Responsible (RNAME)gtly-domtech@sanofi.com
Refresh3600s
Retry300s
Expire2419200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
47ms
MX
44ms
AAAA
40ms
TXT
199ms
CAA
53ms
HTTPS
46ms
TLSA
108ms
SOA
0ms
MTA-STS
59ms
DNSSEC
76ms
SRV
65ms
Total
667ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:06:53 667ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 15:39:36 891ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 18:50:14 2178ms 4 NS 1 A 1 MX ❓ Unknown View
2026-06-17 05:10:49 355ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:02:37 1277ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:02:22 10057ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:00:34 562ms 4 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone