`arcelormittaluk.com`

DNSSEC	⚠️ Not signed
A	81.92.80.55^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
		PTR	`saspresence.perf1.com`
A	81.92.80.56^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
NS	`nsa.perf1.fr` ⭐
		A	2a01:c8:100::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
		A	81.92.94.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
NS	`nsb.perf1.com`
		A	2a01:c8:101::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsb.perf1.com`
		A	81.92.95.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsb.perf1.com`
NS	`nsc.perf1.com`
		A	2a09:35c0:102::100^{🇫🇷 NAMESHIELDGRP2a09:35c0:100::/40 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
		A	152.89.172.100^{🇫🇷 NAMESHIELDGRP152.89.172.0/23 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
SOA	`nsa.perf1.fr`technical@nameshield.net 2023-08-15 #4

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774763257

Same first word

arcelormittaluk.com

DNS History

10 records (5 active, 5 former)

○NSbarnaul.ens.mail.ru2016-02-13 → 2016-02-13 · 3 obs

● 2016-02-13 02:05:04
○ 2017-02-09 09:09:28
○ 2026-03-29 06:04:46

○NSns1.perf1.com2017-02-09 → 2019-12-26 · 4 obs

○ 2016-02-13 02:05:04
● 2017-02-09 09:09:28
● 2019-12-26 20:42:34
○ 2026-03-29 06:04:46

○NSns2.perf1.fr2017-02-09 → 2019-12-26 · 4 obs

○ 2016-02-13 02:05:04
● 2017-02-09 09:09:28
● 2019-12-26 20:42:34
○ 2026-03-29 06:04:46

●NSnsa.perf1.fr2026-03-29 → 2026-03-29 · 2 obs

○ 2019-12-26 20:42:34
● 2026-03-29 06:04:46

●NSnsb.perf1.com2026-03-29 → 2026-03-29 · 2 obs

○ 2019-12-26 20:42:34
● 2026-03-29 06:04:46

●NSnsc.perf1.com2026-03-29 → 2026-03-29 · 2 obs

○ 2019-12-26 20:42:34
● 2026-03-29 06:04:46

○NSyelets.ens.mail.ru2016-02-13 → 2016-02-13 · 3 obs

● 2016-02-13 02:05:04
○ 2017-02-09 09:09:28
○ 2026-03-29 06:04:46

○MXmx.yandex.net2016-02-13 → 2016-02-13 · 3 obs

● 2016-02-13 02:05:04
○ 2017-02-09 09:09:28
○ 2026-03-29 06:04:46

●A81.92.80.552017-02-09 → 2026-03-29 · 2 obs

● 2017-02-09 09:09:28
● 2026-03-29 06:04:46

●A81.92.80.562017-02-09 → 2026-03-29 · 2 obs

● 2017-02-09 09:09:28
● 2026-03-29 06:04:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
arcelormittaluk.com	nsb.perf1.com, nsc.perf1.com, nsa.perf1.fr	4 records

✅ Authoritative Response

Server:81.92.95.100

NS records: nsb.perf1.com, nsc.perf1.com, nsa.perf1.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arcelormittaluk.com (unsigned zone)

⏱️ Timing

Total: 367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`81.92.80.55, 81.92.80.56`
NS	3	`nsa.perf1.fr, nsc.perf1.com...`
SOA	1	`nsa.perf1.fr technical.nameshield.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (nsb.perf1.com, nsb.perf1.com, nsc.perf1.com...)

Analysis

IP Addresses

arcelormittaluk.com points to two IP numbers: 81.92.80.55 and 81.92.80.56.

Other host names such as bforrank.fr, autosphereconnect.com, maisonmartinmargiela.shoes, autosphere-solutions.fr and eurofins-wks.com share IPs with arcelormittaluk.com.

Name Servers

arcelormittaluk.com is delegated to three name servers: nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.

arcelormittaluk.com at least partially shares name servers with other domains, for instance chateauroux-airport.com, diatherix.com, nameshield.info, 138.176.in-addr.arpa and gttventures.com.

These name servers are commonly used with ns0.infravesi.com, ns1.infravesi.com, nsz.perf1.com, nsz.perf1.fr, a.ns.developpement-durable.gouv.fr, b.ns.developpement-durable.gouv.fr, primary.localdomain, ns1.bouyguesbox.fr and ns2.bouyguesbox.fr.

Host nsb.perf1.com points to 2a01:c8:101::100 and 81.92.95.100; Host nsc.perf1.com points to 2a09:35c0:102::100 and 152.89.172.100; Host nsa.perf1.fr points to 2a01:c8:100::100 and 81.92.94.100.

arcelormittaluk.com - robtex.com