steeltec-group.dk
Last scanned: 2026-08-27 19:06:39  ·  9691ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   90ms
NameserverIP addressesPTRASN / ISP
nsa.perf1.fr 2a01:c8:100::100
81.92.94.100		 nsa.perf1.fr
nsa.perf1.fr		 AS20756 Nameshield SAS
AS20756 Nameshield SAS
nsb.perf1.com 2a01:c8:101::100
81.92.95.100		 nsb.perf1.com
nsb.perf1.com		 AS20756 Nameshield SAS
AS20756 Nameshield SAS
nsc.perf1.com 152.89.172.100
2a09:35c0:102::100		 nsc.perf1.com
nsc.perf1.com		 AS209510 Nameshield SAS
AS209510 Nameshield SAS
🌍 A Records1 records   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
82.199.136.147 3600s trendhosting.cloud AS201011 Core-Backbone GmbH 82.199.128.0/19 🇨🇭 Switzerland Zurich
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   84ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4a0:17::2:9800 3600s — AS201011 Core-Backbone GmbH 2a01:4a0:10:0:0:0:0:0/44 🇩🇪 Germany —
🔐 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)
🔐 DNSSEC9103ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026050809
Primary NS (MNAME)nsa.perf1.fr
Responsible (RNAME)technical@nameshield.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
90ms
A
81ms
MX
111ms
AAAA
84ms
TXT
300ms
CAA
76ms
HTTPS
97ms
TLSA
218ms
SOA
0ms
MTA-STS
148ms
DNSSEC
9103ms
SRV
112ms
Total
9691ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:06:39 9691ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 07:43:15 3516ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 12:55:43 644ms 3 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone