`4upro.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:8c4:68b9:44b4:20ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:a4a8:3a31:f20c:1789^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:d924:c2c2:8eb:e6d6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d98e:e41f:ff9d:96f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.90.249.67^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-249-67.compute-1.amazonaws.com`
		A	54.159.91.195^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-91-195.compute-1.amazonaws.com`
		A	54.205.240.161^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
			PTR	`ec2-54-205-240-161.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:2162:1161:bf5:bac0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:683e:b359:e13d:6b0a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4136:eadb:bc78:9b77^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9806:d504:f0e4:26c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ada6:cbfa:853a:392d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.217.230^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-217-230.compute-1.amazonaws.com`
		A	3.89.209.21^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-209-21.compute-1.amazonaws.com`
		A	44.220.149.224^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-220-149-224.compute-1.amazonaws.com`
		A	54.226.64.89^{🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-226-64-89.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:1f3c:eb29:bb01:4f95^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.93.7.56^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-7-56.compute-1.amazonaws.com`
		A	18.209.103.186^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-209-103-186.compute-1.amazonaws.com`
		A	52.90.182.127^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-182-127.compute-1.amazonaws.com`
		A	54.196.231.29^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-231-29.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-28 #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=1774761362

Previously MX for

4upro.com

Same first word

4upro.com

Similar names

4pour.com

pro4u.se

rpo4u.com

pro4u.pl

pro4u.com

pro4u.org

DNS History

14 records (7 active, 7 former)

●NSns1.namebrightdns.com2026-03-23 → 2026-03-29 · 3 obs

○ 2020-03-26 16:13:46
● 2026-03-23 08:21:16
● 2026-03-29 05:17:42

○NSns39.domaincontrol.com2020-03-26 → 2020-03-26 · 4 obs

○ 2017-04-01 02:36:12
● 2020-03-26 16:13:46
○ 2026-03-23 08:21:16
○ 2026-03-29 05:17:42

○NSns40.domaincontrol.com2020-03-26 → 2020-03-26 · 4 obs

○ 2017-04-01 02:36:12
● 2020-03-26 16:13:46
○ 2026-03-23 08:21:16
○ 2026-03-29 05:17:42

○NSns5001.webempresa.eu2015-07-15 → 2016-03-13 · 4 obs

● 2015-07-15 03:50:28
● 2016-03-13 14:03:46
○ 2017-04-01 02:36:12
○ 2026-03-29 05:17:42

○NSns5002.webempresa.eu2015-07-15 → 2016-03-13 · 4 obs

● 2015-07-15 03:50:28
● 2016-03-13 14:03:46
○ 2017-04-01 02:36:12
○ 2026-03-29 05:17:42

●NSnsg1.namebrightdns.com2026-03-23 → 2026-03-29 · 3 obs

○ 2020-03-26 16:13:46
● 2026-03-23 08:21:16
● 2026-03-29 05:17:42

●NSnsg2.namebrightdns.com2026-03-23 → 2026-03-29 · 3 obs

○ 2020-03-26 16:13:46
● 2026-03-23 08:21:16
● 2026-03-29 05:17:42

○MX4upro.com2015-07-15 → 2016-03-13 · 4 obs

● 2015-07-15 03:50:28
● 2016-03-13 14:03:46
○ 2017-04-01 02:36:12
○ 2026-03-29 05:17:42

●A13.223.25.842026-03-23 → 2026-03-29 · 3 obs

○ 2020-03-26 16:13:46
● 2026-03-23 08:21:16
● 2026-03-29 05:17:42

○A176.31.132.1042015-07-15 → 2016-03-13 · 4 obs

● 2015-07-15 03:50:28
● 2016-03-13 14:03:46
○ 2017-04-01 02:36:12
○ 2026-03-29 05:17:42

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-23 → 2026-03-29 · 3 obs

○ 2020-03-26 16:13:46
● 2026-03-23 08:21:16
● 2026-03-29 05:17:42

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-23 → 2026-03-29 · 3 obs

○ 2020-03-26 16:13:46
● 2026-03-23 08:21:16
● 2026-03-29 05:17:42

○A50.63.202.812020-03-26 → 2020-03-26 · 4 obs

○ 2017-04-01 02:36:12
● 2020-03-26 16:13:46
○ 2026-03-23 08:21:16
○ 2026-03-29 05:17:42

●A54.243.117.1972026-03-23 → 2026-03-29 · 3 obs

○ 2020-03-26 16:13:46
● 2026-03-23 08:21:16
● 2026-03-29 05:17:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4upro.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:3.85.217.230

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

4upro.com resolves to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names such as schestowitz.com.whoisbucket.com, goportals.com, vodnew.com, rti24.com and scopoconsulting.com share IPs with 4upro.com.

Name Servers

4upro.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

4upro.com at least partially shares name servers with other domains, for instance mx.bartoldus.com, absdev.com, ehoth.com, imasecure.com and sms500.com.

These name servers are commonly used together with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Nine IP numbers: nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:2162:1161:bf5:bac0, 2600:1f18:683a:ae1a:683e:b359:e13d:6b0a, 2600:1f18:683a:ae1b:4136:eadb:bc78:9b77, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 2600:1f18:683a:ae1b:ada6:cbfa:853a:392d, 3.85.217.230, 3.89.209.21, 44.220.149.224 and 54.226.64.89.

Seven IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:8c4:68b9:44b4:20ca, 2600:1f18:683a:ae1a:a4a8:3a31:f20c:1789, 2600:1f18:683a:ae1a:d924:c2c2:8eb:e6d6, 2600:1f18:683a:ae1b:d98e:e41f:ff9d:96f, 54.90.249.67, 54.159.91.195 and 54.205.240.161.

Seven IP numbers: nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:1f3c:eb29:bb01:4f95, 3.93.7.56, 18.209.103.186, 52.90.182.127 and 54.196.231.29.

4upro.com - robtex.com

4upro.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`4upro.com`

`com`