steeltec-group.dk

📜 Historical scan 2026-08-27 19:06:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

steeltec-group.dk is a .dk domain served by 3 nameservers (nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com). It was registered on 29 February 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 82.199.136.147 is hosted by Core-Backbone GmbH (AS201011) in Switzerland. The zone is not DNSSEC-signed, has no 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 90ms

Nameserver	IP addresses	PTR	ASN / 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#

1 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-24 06:58:29

www	82.199.136.147 2a01:4a0:17::2:9800 (AS201011) (address records, no CNAME)
www vs bare domain	Same network steeltec-group.dk: 82.199.136.147 2a01:4a0:17::2:9800 (AS201011) www.steeltec-group.dk: 82.199.136.147 2a01:4a0:17::2:9800 (AS201011)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9103ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026050809
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 2026-10-18 22:42:43

Field	Value
Registrar	NAMESHIELD
Registered	2016-02-29
Expires	2027-02-28 (125d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

90ms

81ms

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 At	Duration	Records	DNSSEC
2026-10-24 06:58:29	2066ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-30 04:59:11	592ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-27 19:06:39 shown	9691ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-27 07:43:15	3516ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-17 12:55:43	644ms	3 NS 1 A 0 MX	🔓 Insecure