readsum.com - dns.ninja

`readsum.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:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e626:c281:f0eb:dd47^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.217.95.24^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-217-95-24.compute-1.amazonaws.com`
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-03 #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=1785762102

Same first word

readsum.com

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DNS History

18 records (7 active, 11 former)

○NSmid8.ns1.sslparking.com2026-04-08 → 2026-04-08 · 4 obs

○ 2020-01-11 16:28:44
● 2026-04-08 22:57:20
○ 2026-05-03 19:45:50
○ 2026-08-03 13:13:14

○NSmid8.ns2.sslparking.com2026-04-08 → 2026-04-08 · 4 obs

○ 2020-01-11 16:28:44
● 2026-04-08 22:57:20
○ 2026-05-03 19:45:50
○ 2026-08-03 13:13:14

○NSns1.bluehost.com2015-05-29 → 2016-06-01 · 4 obs

● 2015-05-29 18:45:20
● 2016-06-01 11:31:30
○ 2017-03-13 23:43:12
○ 2026-08-03 13:13:14

○NSns1.iwantmyname.net2020-01-11 → 2020-01-11 · 4 obs

○ 2017-03-13 23:43:12
● 2020-01-11 16:28:44
○ 2026-04-08 22:57:20
○ 2026-08-03 13:13:14

●NSns1.namebrightdns.com2026-05-03 → 2026-08-03 · 3 obs

○ 2026-04-08 22:57:20
● 2026-05-03 19:45:50
● 2026-08-03 13:13:14

○NSns2.bluehost.com2015-05-29 → 2016-06-01 · 4 obs

● 2015-05-29 18:45:20
● 2016-06-01 11:31:30
○ 2017-03-13 23:43:12
○ 2026-08-03 13:13:14

○NSns2.iwantmyname.net2020-01-11 → 2020-01-11 · 4 obs

○ 2017-03-13 23:43:12
● 2020-01-11 16:28:44
○ 2026-04-08 22:57:20
○ 2026-08-03 13:13:14

○NSns3.iwantmyname.net2020-01-11 → 2020-01-11 · 4 obs

○ 2017-03-13 23:43:12
● 2020-01-11 16:28:44
○ 2026-04-08 22:57:20
○ 2026-08-03 13:13:14

○NSns4.iwantmyname.net2020-01-11 → 2020-01-11 · 4 obs

○ 2017-03-13 23:43:12
● 2020-01-11 16:28:44
○ 2026-04-08 22:57:20
○ 2026-08-03 13:13:14

●NSnsg1.namebrightdns.com2026-05-03 → 2026-08-03 · 3 obs

○ 2026-04-08 22:57:20
● 2026-05-03 19:45:50
● 2026-08-03 13:13:14

●NSnsg2.namebrightdns.com2026-05-03 → 2026-08-03 · 3 obs

○ 2026-04-08 22:57:20
● 2026-05-03 19:45:50
● 2026-08-03 13:13:14

○MXmail.readsum.com2015-05-29 → 2016-06-01 · 4 obs

● 2015-05-29 18:45:20
● 2016-06-01 11:31:30
○ 2017-03-13 23:43:12
○ 2026-08-03 13:13:14

●A13.223.25.842026-05-03 → 2026-08-03 · 3 obs

○ 2026-04-08 22:57:20
● 2026-05-03 19:45:50
● 2026-08-03 13:13:14

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-05-03 → 2026-08-03 · 3 obs

○ 2026-04-08 22:57:20
● 2026-05-03 19:45:50
● 2026-08-03 13:13:14

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-05-03 → 2026-08-03 · 3 obs

○ 2026-04-08 22:57:20
● 2026-05-03 19:45:50
● 2026-08-03 13:13:14

●A54.243.117.1972026-05-03 → 2026-08-03 · 3 obs

○ 2026-04-08 22:57:20
● 2026-05-03 19:45:50
● 2026-08-03 13:13:14

○A65.21.178.242026-04-08 → 2026-04-08 · 4 obs

○ 2017-03-13 23:43:12
● 2026-04-08 22:57:20
○ 2026-05-03 19:45:50
○ 2026-08-03 13:13:14

○A66.147.244.802015-05-29 → 2016-06-01 · 4 obs

● 2015-05-29 18:45:20
● 2016-06-01 11:31:30
○ 2017-03-13 23:43:12
○ 2026-08-03 13:13:14

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:174.129.117.232

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for readsum.com (unsigned zone)

⏱️ Timing

Total: 132ms | 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

IP Addresses

readsum.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.

freelandproperty.com, smtp.pharmstorm.com, b2b.at78.cn.whoisbucket.com and two other host names share IP numbers with readsum.com.

Name Servers

Three name servers are authoritative for readsum.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

The name servers of readsum.com overlap at least partially with those of other domains — among them globalindigo.com, worldplay.net, mail.thousandapp.com and two more.

The name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com are commonly seen alongside these name servers.

Hostnames that resolve to 7 IP addresses:

nsg1.namebrightdns.com carries IP addresses 44.223.19.215, 54.234.103.190 and 174.129.117.232, with 4 other addresses beyond those.

Hostnames pointing to five IP numbers:

nsg2.namebrightdns.com resolves to four IP addresses: 13.217.95.24, 54.162.235.48, 54.221.37.2 and two others.

Hostnames that resolve to three IP addresses:

ns1.namebrightdns.com resolves to three addresses: 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.