probk.com - dns.ninja

`probk.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	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
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=1782502275

Same first word

probk.com

Similar names

bkpro.cn

kbpro.ru

prbok.co.uk

borkp.cn

opkbr.ru

bkpro.com

bkorp.com

rokpb.ru

kbpro.com

pkbro.com

prokb.de

kpbor.ru

prokb.ru

kbpro.jp

DNS History

22 records (7 active, 15 former)

○NSa.ns36.de2016-07-18 → 2016-07-18 · 4 obs

○ 2016-03-13 17:40:38
● 2016-07-18 01:53:28
○ 2017-03-31 13:37:54
○ 2026-06-26 19:46:16

○NSb.ns36.de2016-07-18 → 2016-07-18 · 4 obs

○ 2016-03-13 17:40:38
● 2016-07-18 01:53:28
○ 2017-03-31 13:37:54
○ 2026-06-26 19:46:16

●NSns1.namebrightdns.com2017-03-31 → 2026-06-26 · 3 obs

○ 2016-07-18 01:53:28
● 2017-03-31 13:37:54
● 2026-06-26 19:46:16

○NSns2.namebrightdns.com2017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-18 01:53:28
● 2017-03-31 13:37:54
○ 2026-03-12 14:19:22
○ 2026-06-26 19:46:16

○NSns51.1and1.com2015-07-25 → 2016-03-13 · 4 obs

● 2015-07-25 05:11:54
● 2016-03-13 17:40:38
○ 2016-07-18 01:53:28
○ 2026-06-26 19:46:16

○NSns52.1and1.com2015-07-25 → 2016-03-13 · 4 obs

● 2015-07-25 05:11:54
● 2016-03-13 17:40:38
○ 2016-07-18 01:53:28
○ 2026-06-26 19:46:16

●NSnsg1.namebrightdns.com2026-03-12 → 2026-06-26 · 3 obs

○ 2017-03-31 13:37:54
● 2026-03-12 14:19:22
● 2026-06-26 19:46:16

●NSnsg2.namebrightdns.com2026-03-12 → 2026-06-26 · 3 obs

○ 2017-03-31 13:37:54
● 2026-03-12 14:19:22
● 2026-06-26 19:46:16

○MXalt1.aspmx.l.google.com2015-07-25 → 2016-03-13 · 4 obs

● 2015-07-25 05:11:54
● 2016-03-13 17:40:38
○ 2016-07-18 01:53:28
○ 2026-06-26 19:46:16

○MXalt2.aspmx.l.google.com2015-07-25 → 2016-03-13 · 4 obs

● 2015-07-25 05:11:54
● 2016-03-13 17:40:38
○ 2016-07-18 01:53:28
○ 2026-06-26 19:46:16

○MXaspmx.l.google.com2015-07-25 → 2016-03-13 · 4 obs

● 2015-07-25 05:11:54
● 2016-03-13 17:40:38
○ 2016-07-18 01:53:28
○ 2026-06-26 19:46:16

○MXaspmx2.googlemail.com2015-07-25 → 2016-03-13 · 4 obs

● 2015-07-25 05:11:54
● 2016-03-13 17:40:38
○ 2016-07-18 01:53:28
○ 2026-06-26 19:46:16

○MXmailgw.ns36.de2016-07-18 → 2016-07-18 · 4 obs

○ 2016-03-13 17:40:38
● 2016-07-18 01:53:28
○ 2017-03-31 13:37:54
○ 2026-06-26 19:46:16

●A13.223.25.842026-03-12 → 2026-06-26 · 3 obs

○ 2017-03-31 13:37:54
● 2026-03-12 14:19:22
● 2026-06-26 19:46:16

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-12 → 2026-06-26 · 3 obs

○ 2017-03-31 13:37:54
● 2026-03-12 14:19:22
● 2026-06-26 19:46:16

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-12 → 2026-06-26 · 3 obs

○ 2017-03-31 13:37:54
● 2026-03-12 14:19:22
● 2026-06-26 19:46:16

○A52.204.129.222017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-18 01:53:28
● 2017-03-31 13:37:54
○ 2026-03-12 14:19:22
○ 2026-06-26 19:46:16

●A54.243.117.1972026-03-12 → 2026-06-26 · 3 obs

○ 2017-03-31 13:37:54
● 2026-03-12 14:19:22
● 2026-06-26 19:46:16

○A54.85.127.702017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-18 01:53:28
● 2017-03-31 13:37:54
○ 2026-03-12 14:19:22
○ 2026-06-26 19:46:16

○A72.52.4.902016-07-18 → 2016-07-18 · 4 obs

○ 2016-03-13 17:40:38
● 2016-07-18 01:53:28
○ 2017-03-31 13:37:54
○ 2026-06-26 19:46:16

○A74.208.216.1032015-07-25 → 2016-03-13 · 4 obs

● 2015-07-25 05:11:54
● 2016-03-13 17:40:38
○ 2016-07-18 01:53:28
○ 2026-06-26 19:46:16

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-31 → 2017-03-31 · 3 obs

● 2017-03-31 13:37:54
○ 2026-03-12 14:19:22
○ 2026-06-26 19:46:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...	-
probk.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:18.232.139.44

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for probk.com (unsigned zone)

⏱️ Timing

Total: 258ms | 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	`nsg2.namebrightdns.com, nsg1.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

probk.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.

4nano.com, kbutler.com, 3194e.jsdcoffee.com and two other host names share IP numbers with probk.com.

Name Servers

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

At least some of probk.com's name servers are shared with other domains, for example tonermarketplace.com, mx1.rsmoda.com, kitbazar.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.

Hostnames that resolve to 6 IP addresses:

nsg1.namebrightdns.com carries IP addresses 3.88.240.25, 52.55.198.41 and 54.175.130.15, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.80.109.14, 18.232.139.44 and 98.81.3.34, with 3 other addresses beyond those.

Hostnames pointing to five IP numbers:

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