`4utools.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c607:d1d9:565f:b122:bfdb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	52.44.244.98^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
A	54.165.131.183^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c72d:d25c:bd0f:d3b7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:cd38:117e:f524:1fa3^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:aff2:1f7c:72df:f773^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.84.200.136^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-84-200-136.compute-1.amazonaws.com`
		A	54.234.90.187^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-90-187.compute-1.amazonaws.com`
		A	54.242.20.70^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-242-20-70.compute-1.amazonaws.com`
NS	`ns1.dropcatch.com`
		A	2600:1f18:683a:ae1b:8d53:5d7a:6c0b:eb1b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.88.5.240^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-88-5-240.compute-1.amazonaws.com`
		A	52.23.179.111^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-23-179-111.compute-1.amazonaws.com`
NS	`ns2.dropcatch.com`
		A	2600:1f18:683a:ae1a:167:4924:c281:a1bc^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9104:66ad:1859:3088^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:806d:d76a:ebbf:b908^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.164.93.203^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-93-203.compute-1.amazonaws.com`
		A	100.31.153.100^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-153-100.compute-1.amazonaws.com`
MX	`mail1.namebrightmail.com` ⭐
		A	66.35.35.26^{🇺🇸 IMDC66.35.35.0/24}
			PTR	`mail1.namebrightmail.com`
MX	`mail2.namebrightmail.com` ⭐
		A	66.35.35.28^{🇺🇸 IMDC66.35.35.0/24}
			PTR	`mail2.namebrightmail.com`
TXT	`v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com include:na...`
TXT	`google-site-verification=YourUniqueGoogleVerificationCode`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-02 #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=1775137747

Same first word

4utools.com

Similar names

tools4u.ru

tools4u.nl

tools4u.be

tools4u.pl

tools4u.com

tools4u.de

loots4u.com

tools4u.gr

tools4u.net

tools4u.eu

tools4u.co.il

lotos4u.com

tools4u.dk

tools4u.su

DNS History

12 records (9 active, 3 former)

●NSns1.dropcatch.com2026-03-12 → 2026-04-02 · 3 obs

○ 2017-03-28 14:09:24
● 2026-03-12 09:34:26
● 2026-04-02 14:04:54

○NSns1.lnwshop.com2017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 14:09:24
○ 2026-03-12 09:34:26
○ 2026-04-02 14:04:54

●NSns1.namebrightdns.com2026-03-12 → 2026-04-02 · 3 obs

○ 2017-03-28 14:09:24
● 2026-03-12 09:34:26
● 2026-04-02 14:04:54

●NSns2.dropcatch.com2026-03-12 → 2026-04-02 · 3 obs

○ 2017-03-28 14:09:24
● 2026-03-12 09:34:26
● 2026-04-02 14:04:54

○NSns2.lnwshop.com2017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 14:09:24
○ 2026-03-12 09:34:26
○ 2026-04-02 14:04:54

●MXmail1.namebrightmail.com2026-03-12 → 2026-04-02 · 2 obs

● 2026-03-12 09:34:26
● 2026-04-02 14:04:54

●MXmail2.namebrightmail.com2026-03-12 → 2026-04-02 · 2 obs

● 2026-03-12 09:34:26
● 2026-04-02 14:04:54

○A122.155.187.942017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 14:09:24
○ 2026-03-12 09:34:26
○ 2026-04-02 14:04:54

●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-03-12 → 2026-04-02 · 3 obs

○ 2017-03-28 14:09:24
● 2026-03-12 09:34:26
● 2026-04-02 14:04:54

●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-03-12 → 2026-04-02 · 3 obs

○ 2017-03-28 14:09:24
● 2026-03-12 09:34:26
● 2026-04-02 14:04:54

●A52.44.244.982026-03-12 → 2026-04-02 · 3 obs

○ 2017-03-28 14:09:24
● 2026-03-12 09:34:26
● 2026-04-02 14:04:54

●A54.165.131.1832026-03-12 → 2026-04-02 · 3 obs

○ 2017-03-28 14:09:24
● 2026-03-12 09:34:26
● 2026-04-02 14:04:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
4utools.com	ns1.dropcatch.com, ns2.dropcatch.com	8 records

✅ Authoritative Response

Server:3.88.5.240

NS records: ns1.dropcatch.com, ns2.dropcatch.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4utools.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.165.131.183, 52.44.244.98`
AAAA	2	`2600:1f18:4ae:c607:d1d9:565f:b122:bfdb, 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a`
NS	2	`ns1.dropcatch.com, ns2.dropcatch.com`
MX	2	`mail2.namebrightmail.com (pri: 10), mail1.namebrightmail.com (pri: 10)`
TXT	2	`google-site-verification=YourUniqueGoogl, v=spf1 a:smtpout1.namebrightmail.com a:s`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`