`reference-standards.com`

DNSSEC	🔒 Signed (DS record present)
A	23.227.38.32^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
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 2026-03-26 #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=1774578782

Same first word

reference-standards.com

DNS History

8 records (4 active, 4 former)

○NSns1.first-ns.de2016-12-15 → 2017-10-06 · 4 obs

● 2016-12-15 04:23:44
● 2017-10-06 10:54:56
○ 2026-03-04 06:52:06
○ 2026-03-27 02:54:20

●NSnsa.perf1.fr2026-03-04 → 2026-03-27 · 3 obs

○ 2017-10-06 10:54:56
● 2026-03-04 06:52:06
● 2026-03-27 02:54:20

●NSnsb.perf1.com2026-03-04 → 2026-03-27 · 3 obs

○ 2017-10-06 10:54:56
● 2026-03-04 06:52:06
● 2026-03-27 02:54:20

●NSnsc.perf1.com2026-03-04 → 2026-03-27 · 3 obs

○ 2017-10-06 10:54:56
● 2026-03-04 06:52:06
● 2026-03-27 02:54:20

○NSrobotns2.second-ns.de2016-12-15 → 2017-10-06 · 4 obs

● 2016-12-15 04:23:44
● 2017-10-06 10:54:56
○ 2026-03-04 06:52:06
○ 2026-03-27 02:54:20

○NSrobotns3.second-ns.com2016-12-15 → 2017-10-06 · 4 obs

● 2016-12-15 04:23:44
● 2017-10-06 10:54:56
○ 2026-03-04 06:52:06
○ 2026-03-27 02:54:20

○A188.40.91.102016-12-15 → 2017-10-06 · 4 obs

● 2016-12-15 04:23:44
● 2017-10-06 10:54:56
○ 2026-03-04 06:52:06
○ 2026-03-27 02:54:20

●A23.227.38.322026-03-04 → 2026-03-27 · 3 obs

○ 2017-10-06 10:54:56
● 2026-03-04 06:52:06
● 2026-03-27 02:54:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
reference-standards.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: 757ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.32`
NS	3	`nsc.perf1.com, nsb.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

reference-standards.com points to a single IP: 23.227.38.32.

Other host names, for instance sukazjackets.com, mineral.exchange, markscrub.com, thestartingtavern.com and fwstyle.com share IP numbers with reference-standards.com.

Name Servers

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

reference-standards.com at least partially shares its name servers with other domains, for instance le-(0x706f726e)-by-canal.info, vicat.pl, showroomprive.co.uk, intense-cuisine-actuelle.fr and eurofins.com.pe.

These name servers are commonly used together 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, ns1.coltfrance.com and a18-66.akam.net.

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.

reference-standards.com - robtex.com