knowtask.com - dns.ninja

`knowtask.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	2600:1f18:683a:ae1a:c24f:b8c7:9b9:ecc7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:fdd1:15c7:6054:2136^{🇺🇸 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	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	34.201.137.124^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-201-137-124.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	54.158.6.81^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-158-6-81.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`
		A	54.225.6.209^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-6-209.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:cc5d:cd19:dd5:828e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:d284:dec6:9e2a:bb3e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:1f8d:cff1:8a4b:e4be^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:347e:af67:cf6c:430a^{🇺🇸 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: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	3.84.244.43^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-84-244-43.compute-1.amazonaws.com`
		A	3.88.142.32^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-88-142-32.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	54.242.183.21^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-242-183-21.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	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-29 #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=1782719535

Same first word

knowtask.com

DNS History

17 records (7 active, 10 former)

○NSns01.cashparking.com2016-01-27 → 2017-12-08 · 5 obs

○ 2015-11-09 08:12:30
● 2016-01-27 01:42:00
● 2017-12-08 07:23:52
○ 2026-03-27 00:30:16
○ 2026-06-29 08:17:02

○NSns02.cashparking.com2017-12-08 → 2017-12-08 · 4 obs

○ 2016-01-27 01:42:00
● 2017-12-08 07:23:52
○ 2026-03-27 00:30:16
○ 2026-06-29 08:17:02

●NSns1.namebrightdns.com2026-03-27 → 2026-06-29 · 3 obs

○ 2017-12-08 07:23:52
● 2026-03-27 00:30:16
● 2026-06-29 08:17:02

○NSns57.domaincontrol.com2015-06-06 → 2015-11-09 · 4 obs

● 2015-06-06 23:59:20
● 2015-11-09 08:12:30
○ 2016-01-27 01:42:00
○ 2026-06-29 08:17:02

○NSns58.domaincontrol.com2015-06-06 → 2015-11-09 · 4 obs

● 2015-06-06 23:59:20
● 2015-11-09 08:12:30
○ 2016-01-27 01:42:00
○ 2026-06-29 08:17:02

●NSnsg1.namebrightdns.com2026-03-27 → 2026-06-29 · 3 obs

○ 2017-12-08 07:23:52
● 2026-03-27 00:30:16
● 2026-06-29 08:17:02

●NSnsg2.namebrightdns.com2026-03-27 → 2026-06-29 · 3 obs

○ 2017-12-08 07:23:52
● 2026-03-27 00:30:16
● 2026-06-29 08:17:02

○MX(root)2017-12-08 → 2017-12-08 · 4 obs

○ 2016-11-28 02:09:04
● 2017-12-08 07:23:52
○ 2026-03-27 00:30:16
○ 2026-06-29 08:17:02

○MX102017-12-08 → 2017-12-08 · 4 obs

○ 2016-11-28 02:09:04
● 2017-12-08 07:23:52
○ 2026-03-27 00:30:16
○ 2026-06-29 08:17:02

○MXmailstore1.secureserver.net2015-06-06 → 2016-11-28 · 4 obs

● 2015-06-06 23:59:20
● 2016-11-28 02:09:04
○ 2017-12-08 07:23:52
○ 2026-06-29 08:17:02

○MXsmtp.secureserver.net2015-06-06 → 2016-11-28 · 4 obs

● 2015-06-06 23:59:20
● 2016-11-28 02:09:04
○ 2017-12-08 07:23:52
○ 2026-06-29 08:17:02

●A13.223.25.842026-03-27 → 2026-06-29 · 3 obs

○ 2017-12-08 07:23:52
● 2026-03-27 00:30:16
● 2026-06-29 08:17:02

○A184.168.221.552015-06-06 → 2015-11-09 · 4 obs

● 2015-06-06 23:59:20
● 2015-11-09 08:12:30
○ 2016-01-27 01:42:00
○ 2026-06-29 08:17:02

○A184.168.221.962016-01-27 → 2017-12-08 · 5 obs

○ 2015-11-09 08:12:30
● 2016-01-27 01:42:00
● 2017-12-08 07:23:52
○ 2026-03-27 00:30:16
○ 2026-06-29 08:17:02

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-27 → 2026-06-29 · 3 obs

○ 2017-12-08 07:23:52
● 2026-03-27 00:30:16
● 2026-06-29 08:17:02

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-27 → 2026-06-29 · 3 obs

○ 2017-12-08 07:23:52
● 2026-03-27 00:30:16
● 2026-06-29 08:17:02

●A54.243.117.1972026-03-27 → 2026-06-29 · 3 obs

○ 2017-12-08 07:23:52
● 2026-03-27 00:30:16
● 2026-06-29 08:17:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
knowtask.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	26 records

✅ Authoritative Response

Server:52.55.198.41

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowtask.com (unsigned zone)

⏱️ Timing

Total: 2301ms | 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: 26

Out-of-bailiwick: 26 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

knowtask.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.

Additional host names — 194-68-112-180.5bf3d.studup.com, mortgagegift.com, city.natyu.com and two others — share IP numbers with knowtask.com.

Name Servers

DNS for knowtask.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

The name servers of knowtask.com overlap at least partially with those of other domains — among them moskovia.com, powerrose.com, taylorcircle.com and two more.

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

Host names with 13 IP numbers:

nsg1.namebrightdns.com has IP addresses 13.221.131.54, 13.222.195.178 and 34.201.137.124, plus 10 other.

nsg2.namebrightdns.com has IP addresses 3.80.109.14, 3.84.244.43 and 3.88.142.32, plus 10 other.

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.