`metlaboratories.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`
TXT	`v=spf1 -all`
SOA	`nsa.perf1.fr`technical@nameshield.net 2026-05-07 #1

`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=1778378876

Same first word

metlaboratories.com

DNS History

15 records (5 active, 10 former)

○NSns23.worldnic.com2015-05-26 → 2017-03-27 · 4 obs

● 2015-05-26 23:29:48
● 2017-03-27 16:47:24
○ 2020-03-25 09:49:38
○ 2026-05-10 02:36:48

○NSns24.worldnic.com2015-05-26 → 2017-03-27 · 4 obs

● 2015-05-26 23:29:48
● 2017-03-27 16:47:24
○ 2020-03-25 09:49:38
○ 2026-05-10 02:36:48

○NSns3.combell.net2020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-27 16:47:24
● 2020-03-25 09:49:38
○ 2026-03-04 08:15:20
○ 2026-05-10 02:36:48

○NSns4.combell.net2020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-27 16:47:24
● 2020-03-25 09:49:38
○ 2026-03-04 08:15:20
○ 2026-05-10 02:36:48

●NSnsa.perf1.fr2026-03-04 → 2026-05-10 · 3 obs

○ 2020-03-25 09:49:38
● 2026-03-04 08:15:20
● 2026-05-10 02:36:48

●NSnsb.perf1.com2026-03-04 → 2026-05-10 · 3 obs

○ 2020-03-25 09:49:38
● 2026-03-04 08:15:20
● 2026-05-10 02:36:48

●NSnsc.perf1.com2026-03-04 → 2026-05-10 · 3 obs

○ 2020-03-25 09:49:38
● 2026-03-04 08:15:20
● 2026-05-10 02:36:48

○MXmx.backup.mailprotect.be2020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-27 16:47:24
● 2020-03-25 09:49:38
○ 2026-03-04 08:15:20
○ 2026-05-10 02:36:48

○MXmx.mailprotect.be2020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-27 16:47:24
● 2020-03-25 09:49:38
○ 2026-03-04 08:15:20
○ 2026-05-10 02:36:48

○MXp.webcom.ctmail.com2015-12-17 → 2017-03-27 · 4 obs

● 2015-12-17 19:55:26
● 2017-03-27 16:47:24
○ 2020-03-25 09:49:38
○ 2026-05-10 02:36:48

○A217.19.237.542020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-27 16:47:24
● 2020-03-25 09:49:38
○ 2026-03-04 08:15:20
○ 2026-05-10 02:36:48

○A4.34.0.2212017-03-27 → 2017-03-27 · 4 obs

○ 2016-03-13 22:05:54
● 2017-03-27 16:47:24
○ 2020-03-25 09:49:38
○ 2026-05-10 02:36:48

○A8.12.5.662015-05-26 → 2016-03-13 · 4 obs

● 2015-05-26 23:29:48
● 2016-03-13 22:05:54
○ 2017-03-27 16:47:24
○ 2026-05-10 02:36:48

●A81.92.80.552026-03-04 → 2026-05-10 · 3 obs

○ 2020-03-25 09:49:38
● 2026-03-04 08:15:20
● 2026-05-10 02:36:48

●A81.92.80.562026-03-04 → 2026-05-10 · 3 obs

○ 2020-03-25 09:49:38
● 2026-03-04 08:15:20
● 2026-05-10 02:36:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
metlaboratories.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

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1392ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`81.92.80.56, 81.92.80.55`
NS	3	`nsb.perf1.com, nsc.perf1.com...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -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

metlaboratories.com points to two IPs: 81.92.80.55 and 81.92.80.56.

Other host names, for instance saint-gobain-autover.se, tvguide.fr, remy-cointreau.co, mustela.me and viramune.net share IP numbers with metlaboratories.com.

Name Servers

metlaboratories.com is delegated to name servers nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.

metlaboratories.com at least partially shares name servers with other domains such as eurofins.com.au, acem.fr, silit.in, eurofins-gs.com and fiscopiu.it.

These name servers are often used together with a1-157.akam.net, a11-64.akam.net, a18-66.akam.net, a28-64.akam.net, a7-64.akam.net, a8-66.akam.net, a.ns.developpement-durable.gouv.fr, b.ns.developpement-durable.gouv.fr, nsz.perf1.com and nsz.perf1.fr.

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.

metlaboratories.com - robtex.com