arcelor-mittal.dk

Records from scan: 2026-09-03 09:01:59  ·  3158ms total  ·  last checked 2026-10-16 04:56 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arcelor-mittal.dk is a .dk domain served by 3 nameservers (nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com). It was registered on 19 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx3.nameshield.com, mx4.nameshield.net. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   15ms
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 Records#

🌍
No A records found

📧 MX Records#

2 records   12ms
PriorityTTLMail ServerIP addressesPTRASN
0 43200s mx3.nameshield.com 81.92.84.191 mx3.perf1.com AS20756 Nameshield SAS
10 43200s mx4.nameshield.net 81.92.81.40 mx4.nameshield.net AS20756 Nameshield SAS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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

🧩 Web & zone#

checked 2026-10-07 15:40:31
www CNAMEsaspresence.perf1.com (all on perf1.com)
www vs bare domainOnly www resolves
arcelor-mittal.dk: no address
www.arcelor-mittal.dk: 185.65.58.55 81.92.91.56 (AS20756)
(all like this)
WildcardNo

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

130ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

9ms
FieldValue
Serial2023081413
Primary NS (MNAME)nsa.perf1.fr
Responsible (RNAME)technical@nameshield.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-13 02:15:50
FieldValue
RegistrarNAMESHIELD
Registered2007-06-19
Expires2027-06-30 (256d)

🔗 Same registrant#

8 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
arcelor-mittal-building-solutions.dkNAMESHIELD
arcelormital-building-solution.dkNAMESHIELD
arcelormitalbuildingsolution.dkNAMESHIELD
arcelormittal-building-solution.dkNAMESHIELD
arcelormittal-building-solutions.dkNAMESHIELD
arcelormittal-buildings-solutions.dkNAMESHIELD
arcelormittalbuildingsolutions.dkNAMESHIELD
mittal.dkNAMESHIELD
📋 WHOIS#

⏱️ Lookup Timing#

NS
15ms
A
26ms
MX
12ms
AAAA
47ms
TXT
70ms
CAA
23ms
HTTPS
20ms
TLSA
314ms
SOA
9ms
MTA-STS
30ms
DNSSEC
130ms
SRV
0ms
Total
3158ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-03 09:01:59 shown 3158ms 3 NS 0 A 2 MX 🔓 Insecure
2026-08-31 22:56:46 9493ms 3 NS 0 A 2 MX 🔓 Insecure
2026-08-27 21:37:18 756ms 3 NS 0 A 2 MX 🔓 Insecure
2026-08-25 22:21:35 2475ms 3 NS 0 A 2 MX 🔓 Insecure
2026-06-24 10:59:10 1519ms 3 NS 0 A 2 MX 🔓 Insecure
2026-06-24 02:08:08 918ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 11:44:54 1163ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 19:54:16 728ms 3 NS 0 A 2 MX 🔓 Insecure
2026-06-16 12:49:29 1431ms 3 NS 0 A 2 MX 🔓 Insecure
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