`thecertificatefactory.com`

DNSSEC	⚠️ Not signed
NS	`a4.nstld.com` ⚠️ Not in zone NS records
		A	2600:180a:1001::1^{🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network}
			PTR	`ns11.constellix.com`
		A	96.45.80.1^{🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24}
			PTR	`ns11.constellix.com`
NS	`f4.nstld.com` ⚠️ Not in zone NS records
		A	2600:180b:2001::1^{🇺🇸 Tiggee2600:180b:2001::/48 Constellix anycast network}
			PTR	`ns21.constellix.com`
		A	46.31.236.1^{🇺🇸 Tiggee46.31.236.0/24 route 46.31.236.0/24}
			PTR	`ns21.constellix.com`
NS	`g4.nstld.com` ⚠️ Not in zone NS records
		A	2600:180c:3001::1^{🇺🇸 Tiggee2600:180c:3001::/48 Constellix anycast network}
			PTR	`ns31.constellix.com`
		A	43.247.170.1^{🇯🇵 Tiggee43.247.170.0/24 route 43.247.170.0/24}
			PTR	`ns31.constellix.com`
NS	`l4.nstld.com` ⚠️ Not in zone NS records
		A	2600:180a:1001::1^{🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network}
			PTR	`ns11.constellix.com`
		A	96.45.80.1^{🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24}
			PTR	`ns11.constellix.com`

`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=1775975732

Same first word

thecertificatefactory.net

thecertificatefactory.com

thecertificatefactory.org

DNS History

8 records (4 active, 4 former)

●NSa4.nstld.com2015-07-24 → 2026-04-12 · 5 obs

● 2015-07-24 01:25:56
● 2017-03-21 14:42:46
○ 2020-01-25 23:32:38
● 2026-04-09 11:10:02
● 2026-04-12 06:55:10

○NSdns1.cscdns.net2020-01-25 → 2020-01-25 · 4 obs

○ 2017-03-21 14:42:46
● 2020-01-25 23:32:38
○ 2026-04-09 11:10:02
○ 2026-04-12 06:55:10

○NSdns2.cscdns.net2020-01-25 → 2020-01-25 · 4 obs

○ 2017-03-21 14:42:46
● 2020-01-25 23:32:38
○ 2026-04-09 11:10:02
○ 2026-04-12 06:55:10

●NSf4.nstld.com2015-07-24 → 2026-04-12 · 5 obs

● 2015-07-24 01:25:56
● 2017-03-21 14:42:46
○ 2020-01-25 23:32:38
● 2026-04-09 11:10:02
● 2026-04-12 06:55:10

●NSg4.nstld.com2015-07-24 → 2026-04-12 · 5 obs

● 2015-07-24 01:25:56
● 2017-03-21 14:42:46
○ 2020-01-25 23:32:38
● 2026-04-09 11:10:02
● 2026-04-12 06:55:10

●NSl4.nstld.com2015-07-24 → 2026-04-12 · 5 obs

● 2015-07-24 01:25:56
● 2017-03-21 14:42:46
○ 2020-01-25 23:32:38
● 2026-04-09 11:10:02
● 2026-04-12 06:55:10

○A165.160.13.202015-07-24 → 2020-01-25 · 4 obs

● 2015-07-24 01:25:56
● 2020-01-25 23:32:38
○ 2026-04-09 11:10:02
○ 2026-04-12 06:55:10

○A165.160.15.202015-07-24 → 2020-01-25 · 4 obs

● 2015-07-24 01:25:56
● 2020-01-25 23:32:38
○ 2026-04-09 11:10:02
○ 2026-04-12 06:55:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
thecertificatefactory.com	l4.nstld.com, a4.nstld.com, f4.nstld.com, g4.nstld.com	8 records

✅ Authoritative Response

Server:96.45.80.1

NS records: l4.nstld.com, a4.nstld.com, f4.nstld.com, g4.nstld.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thecertificatefactory.com (unsigned zone)

⏱️ Timing

Total: 92ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (l4.nstld.com, l4.nstld.com, a4.nstld.com...)

Analysis

Name Servers

thecertificatefactory.com is delegated to four name servers: a4.nstld.com, f4.nstld.com, g4.nstld.com and l4.nstld.com.

thecertificatefactory.com at least partially shares name servers with other domains such as 3.uk, thaqte.com, workbenchbnymellon.com, ftiringtail.net and bnymelloninvestmentservicing.net.

These name servers are often used together with j4.nstld.com, h4.nstld.com, k4.nstld.com, a1.verisigndns.com, a2.verisigndns.com, a3.verisigndns.com, ns11.constellix.com, ns21.constellix.com, ns31.constellix.com and ns41.constellix.net.

Host names with two IP numbers:

a4.nstld.com points to 2600:180a:1001::1 and 96.45.80.1

f4.nstld.com points to 2600:180b:2001::1 and 46.31.236.1

g4.nstld.com points to 2600:180c:3001::1 and 43.247.170.1

l4.nstld.com points to 2600:180a:1001::1 and 96.45.80.1

Common IP numbers used by multiple host names: 2600:180a:1001::1 and 96.45.80.1

Host names that point to 2600:180a:1001::1: a4.nstld.com and l4.nstld.com

Host names that point to 96.45.80.1: a4.nstld.com and l4.nstld.com

thecertificatefactory.com - robtex.com