`prepgrade.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:ab0e:fd0:be06:9b6a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9d25:c3f4:6822:2e6a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.122.160^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-122-160.compute-1.amazonaws.com`
		A	54.197.218.14^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-218-14.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:75fb:22eb:172f:aec9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:c3af:86a5:e8eb:aca2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e3c3:c544:8988:662a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2e10:c73d:db4b:3b22^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:31ad:de47:fd30:d88c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.229.29^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-229-29.compute-1.amazonaws.com`
		A	54.167.103.108^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-103-108.compute-1.amazonaws.com`
		A	54.227.41.40^{🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-227-41-40.compute-1.amazonaws.com`
		A	98.86.241.238^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-86-241-238.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:cd73:5cb2:dd14:e8a4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:1662:eae1:cb5a:697f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f129:ff8d:3d0c:5bce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.213.1^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-213-1.compute-1.amazonaws.com`
		A	3.89.245.155^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-245-155.compute-1.amazonaws.com`
		A	23.20.203.129^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
			PTR	`ec2-23-20-203-129.compute-1.amazonaws.com`
		A	98.80.252.22^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-80-252-22.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-28 #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=1777423486

Same first word

prepgrade.com

DNS History

19 records (7 active, 12 former)

●NSns1.namebrightdns.com2026-03-11 → 2026-04-29 · 3 obs

○ 2018-08-11 04:14:06
● 2026-03-11 08:18:36
● 2026-04-29 01:03:36

○NSns57.domaincontrol.com2017-01-07 → 2018-08-11 · 4 obs

● 2017-01-07 20:35:06
● 2018-08-11 04:14:06
○ 2026-03-11 08:18:36
○ 2026-04-29 01:03:36

○NSns58.domaincontrol.com2017-01-07 → 2018-08-11 · 4 obs

● 2017-01-07 20:35:06
● 2018-08-11 04:14:06
○ 2026-03-11 08:18:36
○ 2026-04-29 01:03:36

●NSnsg1.namebrightdns.com2026-03-11 → 2026-04-29 · 3 obs

○ 2018-08-11 04:14:06
● 2026-03-11 08:18:36
● 2026-04-29 01:03:36

●NSnsg2.namebrightdns.com2026-03-11 → 2026-04-29 · 3 obs

○ 2018-08-11 04:14:06
● 2026-03-11 08:18:36
● 2026-04-29 01:03:36

○MXmailstore1.secureserver.net2017-01-07 → 2018-08-11 · 4 obs

● 2017-01-07 20:35:06
● 2018-08-11 04:14:06
○ 2026-03-11 08:18:36
○ 2026-04-29 01:03:36

○MXsmtp.secureserver.net2017-01-07 → 2018-08-11 · 4 obs

● 2017-01-07 20:35:06
● 2018-08-11 04:14:06
○ 2026-03-11 08:18:36
○ 2026-04-29 01:03:36

●A13.223.25.842026-03-11 → 2026-04-29 · 3 obs

○ 2018-08-11 04:14:06
● 2026-03-11 08:18:36
● 2026-04-29 01:03:36

○A184.168.221.152018-08-11 → 2018-08-11 · 4 obs

○ 2017-01-07 20:35:06
● 2018-08-11 04:14:06
○ 2026-03-11 08:18:36
○ 2026-04-29 01:03:36

○A184.168.221.212018-08-11 → 2018-08-11 · 4 obs

○ 2017-01-07 20:35:06
● 2018-08-11 04:14:06
○ 2026-03-11 08:18:36
○ 2026-04-29 01:03:36

○A184.168.221.222018-08-11 → 2018-08-11 · 4 obs

○ 2017-01-07 20:35:06
● 2018-08-11 04:14:06
○ 2026-03-11 08:18:36
○ 2026-04-29 01:03:36

○A184.168.221.582017-01-07 → 2017-01-07 · 3 obs

● 2017-01-07 20:35:06
○ 2018-08-11 04:14:06
○ 2026-04-29 01:03:36

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-11 → 2026-04-29 · 3 obs

○ 2018-08-11 04:14:06
● 2026-03-11 08:18:36
● 2026-04-29 01:03:36

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-11 → 2026-04-29 · 3 obs

○ 2018-08-11 04:14:06
● 2026-03-11 08:18:36
● 2026-04-29 01:03:36

○A50.63.202.282018-08-11 → 2018-08-11 · 4 obs

○ 2017-01-07 20:35:06
● 2018-08-11 04:14:06
○ 2026-03-11 08:18:36
○ 2026-04-29 01:03:36

○A50.63.202.42018-08-11 → 2018-08-11 · 4 obs

○ 2017-01-07 20:35:06
● 2018-08-11 04:14:06
○ 2026-03-11 08:18:36
○ 2026-04-29 01:03:36

○A50.63.202.52018-08-11 → 2018-08-11 · 4 obs

○ 2017-01-07 20:35:06
● 2018-08-11 04:14:06
○ 2026-03-11 08:18:36
○ 2026-04-29 01:03:36

○A50.63.202.92018-08-11 → 2018-08-11 · 4 obs

○ 2017-01-07 20:35:06
● 2018-08-11 04:14:06
○ 2026-03-11 08:18:36
○ 2026-04-29 01:03:36

●A54.243.117.1972026-03-11 → 2026-04-29 · 3 obs

○ 2018-08-11 04:14:06
● 2026-03-11 08:18:36
● 2026-04-29 01:03:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
prepgrade.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:23.20.203.129

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prepgrade.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
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	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
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

prepgrade.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 for instance 249.38.14.dfwtx.partnershipbroadband.com, ns2.frontieraction.com, beta.turkfeed.com, ski2b.com and mailinbackup1.osuska.com share IP numbers with prepgrade.com.

Name Servers

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

prepgrade.com at least partially shares name servers with other domains, for instance nomeds.com, tourenapp.com, milobot.com, payhtml.com and ecomtel.com.

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

Host names with nine IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:75fb:22eb:172f:aec9, 2600:1f18:683a:ae1a:c3af:86a5:e8eb:aca2, 2600:1f18:683a:ae1a:e3c3:c544:8988:662a, 2600:1f18:683a:ae1b:2e10:c73d:db4b:3b22, 2600:1f18:683a:ae1b:31ad:de47:fd30:d88c, 54.162.229.29, 54.167.103.108, 54.227.41.40 and 98.86.241.238.

Host names with seven IP numbers:

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:cd73:5cb2:dd14:e8a4, 2600:1f18:683a:ae1b:1662:eae1:cb5a:697f, 2600:1f18:683a:ae1b:f129:ff8d:3d0c:5bce, 3.85.213.1, 3.89.245.155, 23.20.203.129 and 98.80.252.22.

Host names with four IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:ab0e:fd0:be06:9b6a, 2600:1f18:683a:ae1b:9d25:c3f4:6822:2e6a, 3.89.122.160 and 54.197.218.14.

prepgrade.com - robtex.com

prepgrade.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`prepgrade.com`

`com`