`arclormittal.com`

DNSSEC	⚠️ Not signed
A	2a01:c8:100::54^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
		PTR	`cdn.perf1.com`
A	2a01:c8:101::55^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
A	2a09:35c0:102::56^{🇫🇷 NAMESHIELDGRP2a09:35c0:100::/40 NAMESHIELD ANYCAST1-2}
A	81.92.94.54^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
A	81.92.95.55^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
A	152.89.172.56^{🇫🇷 NAMESHIELDGRP152.89.172.0/23 NAMESHIELD ANYCAST1-2}
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`
TXT	`v=spf1 ip4:213.236.66.75 -all`
SOA	`nsa.perf1.fr`technical@nameshield.net 2026-04-08 #9

`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=1778544541

Same first word

arclormittal.com

DNS History

21 records (9 active, 12 former)

○NSdocks05.rzone.de2016-01-29 → 2016-04-18 · 4 obs

● 2016-01-29 11:36:02
● 2016-04-18 07:09:26
○ 2016-12-03 18:43:46
○ 2026-05-12 00:33:36

○NSns1.perf1.com2016-12-03 → 2017-08-18 · 5 obs

○ 2016-04-18 07:09:26
● 2016-12-03 18:43:46
● 2017-08-18 08:12:54
○ 2026-03-14 04:54:44
○ 2026-05-12 00:33:36

○NSns2.perf1.fr2016-12-03 → 2017-08-18 · 5 obs

○ 2016-04-18 07:09:26
● 2016-12-03 18:43:46
● 2017-08-18 08:12:54
○ 2026-03-14 04:54:44
○ 2026-05-12 00:33:36

○NSns3.perf1.eu2016-12-03 → 2017-08-18 · 5 obs

○ 2016-04-18 07:09:26
● 2016-12-03 18:43:46
● 2017-08-18 08:12:54
○ 2026-03-14 04:54:44
○ 2026-05-12 00:33:36

○NSns4.perf1.de2016-12-03 → 2017-08-18 · 5 obs

○ 2016-04-18 07:09:26
● 2016-12-03 18:43:46
● 2017-08-18 08:12:54
○ 2026-03-14 04:54:44
○ 2026-05-12 00:33:36

○NSns5.perf1.asia2016-12-03 → 2017-08-18 · 5 obs

○ 2016-04-18 07:09:26
● 2016-12-03 18:43:46
● 2017-08-18 08:12:54
○ 2026-03-14 04:54:44
○ 2026-05-12 00:33:36

●NSnsa.perf1.fr2026-03-14 → 2026-05-12 · 3 obs

○ 2017-08-18 08:12:54
● 2026-03-14 04:54:44
● 2026-05-12 00:33:36

●NSnsb.perf1.com2026-03-14 → 2026-05-12 · 3 obs

○ 2017-08-18 08:12:54
● 2026-03-14 04:54:44
● 2026-05-12 00:33:36

●NSnsc.perf1.com2026-03-14 → 2026-05-12 · 3 obs

○ 2017-08-18 08:12:54
● 2026-03-14 04:54:44
● 2026-05-12 00:33:36

○NSshades04.rzone.de2016-01-29 → 2016-04-18 · 4 obs

● 2016-01-29 11:36:02
● 2016-04-18 07:09:26
○ 2016-12-03 18:43:46
○ 2026-05-12 00:33:36

○MXsmtp.rzone.de2016-01-29 → 2016-04-18 · 4 obs

● 2016-01-29 11:36:02
● 2016-04-18 07:09:26
○ 2016-12-03 18:43:46
○ 2026-05-12 00:33:36

●A152.89.172.562026-05-12 → 2026-05-12 · 2 obs

○ 2026-03-22 13:34:52
● 2026-05-12 00:33:36

○A2a01:238:20a:202:1072::2016-01-29 → 2016-04-18 · 4 obs

● 2016-01-29 11:36:02
● 2016-04-18 07:09:26
○ 2016-12-03 18:43:46
○ 2026-05-12 00:33:36

●A2a01:c8:100::542026-05-12 → 2026-05-12 · 2 obs

○ 2026-03-22 13:34:52
● 2026-05-12 00:33:36

●A2a01:c8:101::552026-05-12 → 2026-05-12 · 2 obs

○ 2026-03-22 13:34:52
● 2026-05-12 00:33:36

●A2a09:35c0:102::562026-05-12 → 2026-05-12 · 2 obs

○ 2026-03-22 13:34:52
● 2026-05-12 00:33:36

○A81.169.145.722016-01-29 → 2016-04-18 · 4 obs

● 2016-01-29 11:36:02
● 2016-04-18 07:09:26
○ 2016-12-03 18:43:46
○ 2026-05-12 00:33:36

○A81.92.80.552016-12-03 → 2026-03-22 · 4 obs

○ 2016-04-18 07:09:26
● 2016-12-03 18:43:46
● 2026-03-22 13:34:52
○ 2026-05-12 00:33:36

○A81.92.80.562016-12-03 → 2026-03-22 · 4 obs

○ 2016-04-18 07:09:26
● 2016-12-03 18:43:46
● 2026-03-22 13:34:52
○ 2026-05-12 00:33:36

●A81.92.94.542026-05-12 → 2026-05-12 · 2 obs

○ 2026-03-22 13:34:52
● 2026-05-12 00:33:36

●A81.92.95.552026-05-12 → 2026-05-12 · 2 obs

○ 2026-03-22 13:34:52
● 2026-05-12 00:33:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
arclormittal.com	nsb.perf1.com, nsc.perf1.com, nsa.perf1.fr	4 records

✅ Authoritative Response

Server:81.92.94.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arclormittal.com (unsigned zone)

⏱️ Timing

Total: 548ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`81.92.94.54, 81.92.95.55...`
AAAA	3	`2a09:35c0:102::56, 2a01:c8:100::54...`
NS	3	`nsa.perf1.fr, nsc.perf1.com...`
TXT	1	`v=spf1 ip4:213.236.66.75 -all`
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

arclormittal.com resolves to six IP numbers: 2a01:c8:100::54, 2a01:c8:101::55, 2a09:35c0:102::56, 81.92.94.54, 81.92.95.55 and 152.89.172.56.

Other host names, for instance gsbf.org, cpasimusante.com, solutionsnetsynchro.mobi, asmonaco.com and imphy.com share IP numbers with arclormittal.com.

Name Servers

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

arclormittal.com partially shares name servers with other domains; examples include eurofins-pathologie.fr, hermes.group, cine-plus-club.net, bioderma.com.my and amecspie-europe.com.

These name servers are commonly paired with ns0.infravesi.com, ns1.infravesi.com, dns2.caissedesdepots.fr, dns3.caissedesdepots.fr, dns5.caissedesdepots.fr, dns.caissedesdepots.fr and ns.hermesworld.com.

Host names with two IP numbers:

nsb.perf1.com points to 2a01:c8:101::100 and 81.92.95.100.

nsc.perf1.com points to 2a09:35c0:102::100 and 152.89.172.100.

nsa.perf1.fr points to 2a01:c8:100::100 and 81.92.94.100.

arclormittal.com - robtex.com