`tsrc2u.com`

DNSSEC	⚠️ Not signed
A	13.35.78.46^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
		PTR	`server-13-35-78-46.iad61.r.cloudfront.net`
A	13.35.78.96^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.100^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.104^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net` 🔒
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns3.p01.nsone.net` 🔒
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns4.p01.nsone.net`
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1693221568

`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=1771291435

Same first word

tsrc2u.com

DNS History

16 records (8 active, 8 former)

●NSdns1.p01.nsone.net2026-02-15 → 2026-03-19 · 2 obs

● 2026-02-15 19:01:38
● 2026-03-19 14:35:04

●NSdns2.p01.nsone.net2026-02-15 → 2026-03-19 · 2 obs

● 2026-02-15 19:01:38
● 2026-03-19 14:35:04

●NSdns3.p01.nsone.net2026-02-15 → 2026-03-19 · 2 obs

● 2026-02-15 19:01:38
● 2026-03-19 14:35:04

●NSdns4.p01.nsone.net2026-02-15 → 2026-03-19 · 2 obs

● 2026-02-15 19:01:38
● 2026-03-19 14:35:04

○A13.249.126.1002026-02-17 → 2026-03-18 · 11 obs

○ 2026-02-15 19:01:38
● 2026-02-17 15:30:00
○ 2026-02-17 23:12:16
○ 2026-03-07 21:03:16
● 2026-03-09 01:12:16
● 2026-03-10 06:36:04
○ 2026-03-11 04:50:38
○ 2026-03-18 03:47:28
● 2026-03-18 16:58:00
○ 2026-03-18 21:05:50
○ 2026-03-19 14:35:04

○A13.249.126.632026-02-17 → 2026-03-18 · 11 obs

○A13.249.126.772026-02-17 → 2026-03-18 · 11 obs

○A13.249.126.952026-02-17 → 2026-03-18 · 11 obs

●A13.35.78.1002026-02-15 → 2026-03-19 · 21 obs

● 2026-02-15 19:01:38
○ 2026-02-17 15:30:00
● 2026-02-17 23:12:16
● 2026-02-19 04:37:46
○ 2026-02-21 07:59:58
○ 2026-03-03 23:27:56
● 2026-03-06 09:04:10
● 2026-03-07 21:03:16
○ 2026-03-09 01:12:16
○ 2026-03-12 01:46:32
● 2026-03-14 04:24:44
○ 2026-03-14 14:11:42
○ 2026-03-14 16:07:08
● 2026-03-16 13:10:40
● 2026-03-17 03:28:34
○ 2026-03-18 02:44:22
● 2026-03-18 03:47:28
○ 2026-03-18 16:58:00
○ 2026-03-18 21:05:50
● 2026-03-19 14:35:02
● 2026-03-19 14:35:04

●A13.35.78.1042026-02-15 → 2026-03-19 · 21 obs

●A13.35.78.462026-02-15 → 2026-03-19 · 21 obs

●A13.35.78.962026-02-15 → 2026-03-19 · 21 obs

○A18.239.83.1102026-02-21 → 2026-03-18 · 18 obs

○ 2026-02-19 04:37:46
● 2026-02-21 07:59:58
● 2026-03-03 23:27:56
○ 2026-03-06 09:04:10
○ 2026-03-10 06:36:04
● 2026-03-11 04:50:38
● 2026-03-12 01:46:32
○ 2026-03-14 04:24:44
● 2026-03-14 14:11:42
● 2026-03-14 16:07:08
○ 2026-03-16 13:10:40
○ 2026-03-17 03:28:34
● 2026-03-18 02:44:22
○ 2026-03-18 03:47:28
○ 2026-03-18 16:58:00
● 2026-03-18 21:05:50
○ 2026-03-19 14:35:02
○ 2026-03-19 14:35:04

○A18.239.83.1212026-02-21 → 2026-03-18 · 18 obs

○A18.239.83.632026-02-21 → 2026-03-18 · 18 obs

○A18.239.83.822026-02-21 → 2026-03-18 · 18 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tsrc2u.com	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net	-

✅ Authoritative Response

Server: 198.51.45.1

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsrc2u.com (unsigned zone)

⏱️ Timing

Total: 988ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.78.104, 13.35.78.100...`
NS	4	`dns3.p01.nsone.net, dns2.p01.nsone.net...`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

Four IP numbers are pointed to by tsrc2u.com: 13.35.78.46, 13.35.78.96, 13.35.78.100 and 13.35.78.104.

other host names including c.blue.who13.com, autorola.fr, d3jjuifq50065v.cloudfront.net, www.piscine-des-senarts.fr and intuit.cultureamp.com share IP numbers with tsrc2u.com.

Name Servers

tsrc2u.com is delegated to four name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

tsrc2u.com at least partially shares name servers with other domains, for instance jjmedtech.gr, creeksales.com, jessihulsey.com, jjdi.us and violad.de.

These name servers are commonly used with the following name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, connect1.squarespacedns.com and connect2.squarespacedns.com.

Host names with two IP numbers:

dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1; dns2.p01.nsone.net points to 2a00:edc0:6259:7:1::2 and 198.51.45.1; dns3.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65; dns4.p01.nsone.net points to 2a00:edc0:6259:7:1::4 and 198.51.45.65.

tsrc2u.com - robtex.com

tsrc2u.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`tsrc2u.com`

`com`