cupto.com - dns.ninja

`cupto.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:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a80d:aa66:fb:1e18^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.88.240.25^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-88-240-25.compute-1.amazonaws.com`
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-198-41.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:cc5d:cd19:dd5:828e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3ee4:3218:624e:fbef^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	18.232.139.44^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-232-139-44.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-26 #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=1782461615

WOT: SUSPICIOUS (1/100)

Subdomains

mx.cupto.com

Same first word

cupto.com

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topcu.tv

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coptu.help

topcu.dk

uptoc.com

cuotp.com

putco.ca

tocup.net

tupoc.com

putco.com

tucop.org

otcup.com

potuc.cn

topcu.com

upcto.net

topcu.eu

topuc.com

topcu.co

cutop.eu

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putco.net

tpuco.com

pucto.com

putco.co.za

topcu.org

uptco.com

ucpot.com

coput.ru

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ptuco.com

topcu.gen.tr

cpotu.com

topcu.de

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topcu.nl

DNS History

15 records (7 active, 8 former)

○NSdns1.rsrvdns.com2015-06-25 → 2016-11-29 · 4 obs

● 2015-06-25 15:50:38
● 2016-11-29 13:20:40
○ 2017-06-21 05:40:16
○ 2026-06-26 08:44:04

○NSdns2.rsrvdns.com2015-06-25 → 2016-11-29 · 4 obs

● 2015-06-25 15:50:38
● 2016-11-29 13:20:40
○ 2017-06-21 05:40:16
○ 2026-06-26 08:44:04

●NSns1.namebrightdns.com2026-03-03 → 2026-06-26 · 3 obs

○ 2021-03-31 00:13:58
● 2026-03-03 10:48:56
● 2026-06-26 08:44:04

○NSns1.undeveloped.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-11-29 13:20:40
● 2017-06-21 05:40:16
○ 2021-03-31 00:13:58
○ 2026-06-26 08:44:04

○NSns2.undeveloped.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-11-29 13:20:40
● 2017-06-21 05:40:16
○ 2021-03-31 00:13:58
○ 2026-06-26 08:44:04

●NSnsg1.namebrightdns.com2021-03-31 → 2026-06-26 · 3 obs

○ 2017-06-21 05:40:16
● 2021-03-31 00:13:58
● 2026-06-26 08:44:04

●NSnsg2.namebrightdns.com2021-03-31 → 2026-06-26 · 3 obs

○ 2017-06-21 05:40:16
● 2021-03-31 00:13:58
● 2026-06-26 08:44:04

○MXmx.cupto.com2017-06-21 → 2017-06-21 · 3 obs

● 2017-06-21 05:40:16
○ 2021-03-31 00:13:58
○ 2026-06-26 08:44:04

●A13.223.25.842026-03-03 → 2026-06-26 · 3 obs

○ 2021-03-31 00:13:58
● 2026-03-03 10:48:56
● 2026-06-26 08:44:04

○A212.95.239.1882015-06-25 → 2016-11-29 · 4 obs

● 2015-06-25 15:50:38
● 2016-11-29 13:20:40
○ 2017-06-21 05:40:16
○ 2026-06-26 08:44:04

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-03 → 2026-06-26 · 3 obs

○ 2021-03-31 00:13:58
● 2026-03-03 10:48:56
● 2026-06-26 08:44:04

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-03 → 2026-06-26 · 3 obs

○ 2021-03-31 00:13:58
● 2026-03-03 10:48:56
● 2026-06-26 08:44:04

○A52.58.78.162017-06-21 → 2017-06-21 · 4 obs

○ 2016-11-29 13:20:40
● 2017-06-21 05:40:16
○ 2021-03-31 00:13:58
○ 2026-06-26 08:44:04

●A54.243.117.1972026-03-03 → 2026-06-26 · 3 obs

○ 2021-03-31 00:13:58
● 2026-03-03 10:48:56
● 2026-06-26 08:44:04

○CNAMEhdredirect-lb7-5a03e1c2772e1c9c.elb.us-east-1.amazonaws.com2021-03-31 → 2021-03-31 · 3 obs

● 2021-03-31 00:13:58
○ 2026-03-03 10:48:56
○ 2026-06-26 08:44:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cupto.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.88.240.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cupto.com (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
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: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

The domain mx.cupto.com falls under the parent cupto.com.

IP Addresses

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

mondodiva.com, burninate.com, mail.demosscapital.com plus two other host names have IP numbers in common with cupto.com.

Name Servers

cupto.com has three name servers — ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of cupto.com's name servers are shared with other domains, for example jwmf.com, joczuma.com, sktdigital.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with 6 IP addresses each:

nsg1.namebrightdns.com points to 3.88.240.25, 52.55.198.41, 54.175.130.15 and 3 other IP addresses.

nsg2.namebrightdns.com points to 3.80.109.14, 18.232.139.44, 98.81.3.34 and 3 other IP addresses.

Hosts with five IP addresses:

ns1.namebrightdns.com has IP addresses 52.203.211.134, 52.204.81.90 and 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca along with two other addresses.