arcelormitalbuildingsolutions.dk

📜 Historical scan 2026-06-16 13:38:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arcelormitalbuildingsolutions.dk is a .dk domain served by 3 nameservers (nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com). It was registered on 23 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 152.89.172.56 is hosted by Nameshield SAS (AS209510) in France. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
nsa.perf1.fr	—	—	—
nsb.perf1.com	—	—	—
nsc.perf1.com	—	—	—

🌍 A Records#

3 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
152.89.172.56	—	cdn.perf1.com	AS209510	Nameshield SAS	152.89.172.0/22	🇫🇷 France	—
81.92.94.54	—	cdn.perf1.com	AS20756	Nameshield SAS	81.92.80.0/20	🇫🇷 France	—
81.92.95.55	—	cdn.perf1.com	AS20756	Nameshield SAS	81.92.80.0/20	🇫🇷 France	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

3 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:c8:100::54	—	—	AS20756	Nameshield SAS	2a01:c8:0:0:0:0:0:0/32	🇫🇷 France	—
2a01:c8:101::55	—	—	AS20756	Nameshield SAS	2a01:c8:0:0:0:0:0:0/32	🇫🇷 France	—
2a09:35c0:102::56	—	—	AS209510	Nameshield SAS	2a09:35c0:100:0:0:0:0:0/40	🇫🇷 France	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2166ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (arcelormitalbuildingsolutions.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.arcelormitalbuildingsolutions.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 20:06:33

www CNAME	saspresence.perf1.com (all on perf1.com) → 185.65.58.55 81.92.91.56 (AS20756)
www vs bare domain	Same network arcelormitalbuildingsolutions.dk: 152.89.172.56 81.92.94.54 81.92.95.55 2a01:c8:100::54 (AS20756 AS209510) www.arcelormitalbuildingsolutions.dk: 185.65.58.55 81.92.91.56 (AS20756)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

52ms

Field	Value
Serial	2026051812
Primary NS (MNAME)	nsa.perf1.fr
Responsible (RNAME)	technical@nameshield.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-06 04:28:03

Field	Value
Registrar	NAMESHIELD
Registered	2025-05-23
Expires	2027-05-22 (213d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

38ms

40ms

AAAA

33ms

TXT

2166ms

CAA

47ms

HTTPS

37ms

TLSA

72ms

SOA

52ms

MTA-STS

92ms

DNSSEC

106ms

SRV

0ms

Total

2578ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 17:44:55	2550ms	3 NS 3 A 1 MX	🔓 Insecure
2026-09-23 05:47:45	2583ms	3 NS 3 A 1 MX	🔓 Insecure
2026-09-03 22:43:48	5060ms	3 NS 3 A 1 MX	🔓 Insecure
2026-08-27 13:17:45	924ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-27 01:25:30	1992ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-22 22:17:43	776ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-22 03:37:22	2431ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-20 23:23:05	1099ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:38:17 shown	2578ms	3 NS 3 A 0 MX	🔓 Insecure