prostobook.com - dns.ninja

`prostobook.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:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b159:2be8:f48c:b374^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.131.54^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-131-54.compute-1.amazonaws.com`
		A	13.222.195.178^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-195-178.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:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b942:bb73:2f59:d7af^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:da4a:4683:1131:8bce^{🇺🇸 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	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
		A	98.83.212.177^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-212-177.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-01 #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=1782892316

WOT: SAFE (85/100)

Subdomains

mail.prostobook.com

Same first word

prostobook.com

Similar names

kroopboots.com

DNS History

30 records (7 active, 23 former)

○NSns1.cloudns.net2015-07-02 → 2015-11-09 · 4 obs

● 2015-07-02 15:56:04
● 2015-11-09 09:25:48
○ 2016-02-03 01:37:16
○ 2026-07-01 07:53:22

○NSns1.ibspark.com2026-03-30 → 2026-03-30 · 4 obs

○ 2018-06-19 13:07:00
● 2026-03-30 07:09:08
○ 2026-06-12 09:08:24
○ 2026-07-01 07:53:22

●NSns1.namebrightdns.com2026-06-12 → 2026-07-01 · 3 obs

○ 2026-03-30 07:09:08
● 2026-06-12 09:08:24
● 2026-07-01 07:53:22

○NSns1.spaceweb.ru2017-01-03 → 2017-01-03 · 4 obs

○ 2016-04-28 23:42:36
● 2017-01-03 04:25:54
○ 2018-06-19 13:07:00
○ 2026-07-01 07:53:22

○NSns1et1.myvoteforhost.net2016-04-28 → 2016-04-28 · 4 obs

○ 2016-02-03 01:37:16
● 2016-04-28 23:42:36
○ 2017-01-03 04:25:54
○ 2026-07-01 07:53:22

○NSns1gn1.choosenhost.com2018-06-19 → 2018-06-19 · 4 obs

○ 2017-01-03 04:25:54
● 2018-06-19 13:07:00
○ 2026-03-30 07:09:08
○ 2026-07-01 07:53:22

○NSns2.ibspark.com2026-03-30 → 2026-03-30 · 4 obs

○ 2018-06-19 13:07:00
● 2026-03-30 07:09:08
○ 2026-06-12 09:08:24
○ 2026-07-01 07:53:22

○NSns2.spaceweb.ru2017-01-03 → 2017-01-03 · 4 obs

○ 2016-04-28 23:42:36
● 2017-01-03 04:25:54
○ 2018-06-19 13:07:00
○ 2026-07-01 07:53:22

○NSns2et1.myvoteforhost.net2016-04-28 → 2016-04-28 · 4 obs

○ 2016-02-03 01:37:16
● 2016-04-28 23:42:36
○ 2017-01-03 04:25:54
○ 2026-07-01 07:53:22

○NSns2gn1.choosenhost.com2018-06-19 → 2018-06-19 · 4 obs

○ 2017-01-03 04:25:54
● 2018-06-19 13:07:00
○ 2026-03-30 07:09:08
○ 2026-07-01 07:53:22

○NSns3.spaceweb.pro2017-01-03 → 2017-01-03 · 4 obs

○ 2016-04-28 23:42:36
● 2017-01-03 04:25:54
○ 2018-06-19 13:07:00
○ 2026-07-01 07:53:22

○NSns4.spaceweb.pro2017-01-03 → 2017-01-03 · 4 obs

○ 2016-04-28 23:42:36
● 2017-01-03 04:25:54
○ 2018-06-19 13:07:00
○ 2026-07-01 07:53:22

●NSnsg1.namebrightdns.com2026-06-12 → 2026-07-01 · 3 obs

○ 2026-03-30 07:09:08
● 2026-06-12 09:08:24
● 2026-07-01 07:53:22

●NSnsg2.namebrightdns.com2026-06-12 → 2026-07-01 · 3 obs

○ 2026-03-30 07:09:08
● 2026-06-12 09:08:24
● 2026-07-01 07:53:22

○NSpns1.cloudns.net2015-11-09 → 2015-11-09 · 4 obs

○ 2015-07-02 15:56:04
● 2015-11-09 09:25:48
○ 2016-02-03 01:37:16
○ 2026-07-01 07:53:22

○NSpns2.cloudns.net2015-11-09 → 2015-11-09 · 4 obs

○ 2015-07-02 15:56:04
● 2015-11-09 09:25:48
○ 2016-02-03 01:37:16
○ 2026-07-01 07:53:22

○NSpns3.cloudns.net2015-11-09 → 2015-11-09 · 4 obs

○ 2015-07-02 15:56:04
● 2015-11-09 09:25:48
○ 2016-02-03 01:37:16
○ 2026-07-01 07:53:22

○NSpns8.cloudns.net2015-11-09 → 2015-11-09 · 4 obs

○ 2015-07-02 15:56:04
● 2015-11-09 09:25:48
○ 2016-02-03 01:37:16
○ 2026-07-01 07:53:22

○MXmail.prostobook.com2016-04-28 → 2018-06-19 · 5 obs

● 2016-04-28 23:42:36
○ 2017-01-03 04:25:54
● 2018-06-19 13:07:00
○ 2026-03-30 07:09:08
○ 2026-07-01 07:53:22

○MXmx1.spaceweb.ru2017-01-03 → 2017-01-03 · 4 obs

○ 2016-04-28 23:42:36
● 2017-01-03 04:25:54
○ 2018-06-19 13:07:00
○ 2026-07-01 07:53:22

○MXmx2.spaceweb.ru2017-01-03 → 2017-01-03 · 4 obs

○ 2016-04-28 23:42:36
● 2017-01-03 04:25:54
○ 2018-06-19 13:07:00
○ 2026-07-01 07:53:22

●A13.223.25.842026-06-12 → 2026-07-01 · 3 obs

○ 2026-03-30 07:09:08
● 2026-06-12 09:08:24
● 2026-07-01 07:53:22

○A141.8.225.462015-07-02 → 2015-11-09 · 4 obs

● 2015-07-02 15:56:04
● 2015-11-09 09:25:48
○ 2016-02-03 01:37:16
○ 2026-07-01 07:53:22

○A185.202.174.572018-06-19 → 2018-06-19 · 4 obs

○ 2017-01-03 04:25:54
● 2018-06-19 13:07:00
○ 2026-03-30 07:09:08
○ 2026-07-01 07:53:22

○A185.53.179.1132026-03-30 → 2026-03-30 · 4 obs

○ 2018-06-19 13:07:00
● 2026-03-30 07:09:08
○ 2026-06-12 09:08:24
○ 2026-07-01 07:53:22

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-12 → 2026-07-01 · 3 obs

○ 2026-03-30 07:09:08
● 2026-06-12 09:08:24
● 2026-07-01 07:53:22

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-12 → 2026-07-01 · 3 obs

○ 2026-03-30 07:09:08
● 2026-06-12 09:08:24
● 2026-07-01 07:53:22

●A54.243.117.1972026-06-12 → 2026-07-01 · 3 obs

○ 2026-03-30 07:09:08
● 2026-06-12 09:08:24
● 2026-07-01 07:53:22

○A77.222.61.1352017-01-03 → 2017-01-03 · 4 obs

○ 2016-04-28 23:42:36
● 2017-01-03 04:25:54
○ 2018-06-19 13:07:00
○ 2026-07-01 07:53:22

○A94.102.48.52016-04-28 → 2016-04-28 · 4 obs

○ 2016-02-03 01:37:16
● 2016-04-28 23:42:36
○ 2017-01-03 04:25:54
○ 2026-07-01 07:53:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
prostobook.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:13.221.131.54

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prostobook.com (unsigned zone)

⏱️ Timing

Total: 150ms | 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	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
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

prostobook.com serves as the parent of mail.prostobook.com.

IP Addresses

prostobook.com resolves to four IP addresses: 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.

Additional host names — cricklab.com, nullmx.springcarpet.com, karmaboss.com and two others — share IP numbers with prostobook.com.

Name Servers

prostobook.com is served by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

prostobook.com has at least partial name server overlap with other domains, such as repost24.com, fycer.com, distinctstyles.com and two others.

It is common to find these name servers paired with the name servers ns2.namebrightdns.com.

Host names with 6 IP numbers:

nsg1.namebrightdns.com maps to 13.221.131.54, 13.222.195.178, 54.175.130.15 and 3 additional IP addresses.

nsg2.namebrightdns.com maps to 3.80.109.14, 98.81.3.34, 98.83.212.177 and 3 additional IP addresses.

Host names that resolve to five IP addresses:

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