knowsdata.com - robtex.com

knowsdata.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:111c:4291:9c72:702d🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:8b2d:453e:ca75:106e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e0e8:f080:7325:d0f3🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.89.244.178🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-89-244-178.compute-1.amazonaws.com
A54.234.54.230🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix
PTRec2-54-234-54-230.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:7d0c:28f5:ebc9:1ac8🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:94d8:6b55:f3b0:2b6e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:82:cdc7:a384:478e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:dc6d:2ff5:8ede:179e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:ee21:228d:fab6:9af5🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:fffd:c08c:9c14:2f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.87.25.75🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-87-25-75.compute-1.amazonaws.com
A54.90.178.80🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-90-178-80.compute-1.amazonaws.com
A54.157.217.233🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-157-217-233.compute-1.amazonaws.com
A54.197.162.93🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-162-93.compute-1.amazonaws.com
A98.92.6.123🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
PTRec2-98-92-6-123.compute-1.amazonaws.com
A100.31.153.57🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-31-153-57.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:1778:6ee0:530:c411🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:7622:f270:c2b9:c873🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:7db3:b04b:3783:ac2🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:8f3d:e9e1:92fc:5532🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:7758:b87:5dc2:23a9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:ef75:e8e2:9a50:1e79🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.87.82.206🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-87-82-206.compute-1.amazonaws.com
A3.90.68.229🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-90-68-229.compute-1.amazonaws.com
A3.94.91.94🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-94-91-94.compute-1.amazonaws.com
A35.171.187.120🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
PTRec2-35-171-187-120.compute-1.amazonaws.com
A54.145.2.185🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix
PTRec2-54-145-2-185.compute-1.amazonaws.com
A98.81.212.170🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-81-212-170.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-04-24 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777075381

Same first word

knowsdata.com

Similar names

okwantads.com
watdonsak.ac.th

DNS History

11 records (7 active, 4 former)

201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns03.domaincontrol.comns04.domaincontrol.comMXmail.knowsdata.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197160.153.129.217
○NSns03.domaincontrol.com2017-05-14 → 2017-05-14 · 3 obs
● 2017-05-14 16:21:00
○ 2026-03-17 07:08:34
○ 2026-04-25 00:23:06
○NSns04.domaincontrol.com2017-05-14 → 2017-05-14 · 3 obs
● 2017-05-14 16:21:00
○ 2026-03-17 07:08:34
○ 2026-04-25 00:23:06
●NSns1.namebrightdns.com2026-03-17 → 2026-04-25 · 3 obs
○ 2017-05-14 16:21:00
● 2026-03-17 07:08:34
● 2026-04-25 00:23:06
●NSnsg1.namebrightdns.com2026-03-17 → 2026-04-25 · 3 obs
○ 2017-05-14 16:21:00
● 2026-03-17 07:08:34
● 2026-04-25 00:23:06
●NSnsg2.namebrightdns.com2026-03-17 → 2026-04-25 · 3 obs
○ 2017-05-14 16:21:00
● 2026-03-17 07:08:34
● 2026-04-25 00:23:06
○MXmail.knowsdata.com2017-05-14 → 2017-05-14 · 3 obs
● 2017-05-14 16:21:00
○ 2026-03-17 07:08:34
○ 2026-04-25 00:23:06
●A13.223.25.842026-03-17 → 2026-04-25 · 3 obs
○ 2017-05-14 16:21:00
● 2026-03-17 07:08:34
● 2026-04-25 00:23:06
○A160.153.129.2172017-05-14 → 2017-05-14 · 3 obs
● 2017-05-14 16:21:00
○ 2026-03-17 07:08:34
○ 2026-04-25 00:23:06
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-17 → 2026-04-25 · 3 obs
○ 2017-05-14 16:21:00
● 2026-03-17 07:08:34
● 2026-04-25 00:23:06
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-17 → 2026-04-25 · 3 obs
○ 2017-05-14 16:21:00
● 2026-03-17 07:08:34
● 2026-04-25 00:23:06
●A54.243.117.1972026-03-17 → 2026-04-25 · 3 obs
○ 2017-05-14 16:21:00
● 2026-03-17 07:08:34
● 2026-04-25 00:23:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
knowsdata.comnsg1.namebrightdns.com, nsg2.namebrightdns.com24 records

✅ Authoritative Response

Server:54.197.162.93

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowsdata.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2nsg1.namebrightdns.com, nsg2.namebrightdns.com
TXT2afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 24

Out-of-bailiwick: 24 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by knowsdata.com: 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 including juyoutuan.cn.whoisbucket.com, modern(0x73686974).com, zoomnb.com, 173-203-214-150.static.cloud-ips.com and smtp.worldbull.com share IP numbers with knowsdata.com.

Name Servers

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

knowsdata.com at least partially shares name servers with other domains, for instance ns2.eurspace.com, wannamortgage.com, wiseweekly.com, dilloatutti.com and oilplc.com.

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

Twelve IP numbers

nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:7d0c:28f5:ebc9:1ac82600:1f18:683a:ae1a:94d8:6b55:f3b0:2b6e2600:1f18:683a:ae1b:82:cdc7:a384:478e2600:1f18:683a:ae1b:dc6d:2ff5:8ede:179e2600:1f18:683a:ae1b:ee21:228d:fab6:9af52600:1f18:683a:ae1b:fffd:c08c:9c14:2f3.87.25.7554.90.178.8054.157.217.23354.197.162.9398.92.6.123 and 100.31.153.57

nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:1778:6ee0:530:c4112600:1f18:683a:ae1a:7622:f270:c2b9:c8732600:1f18:683a:ae1a:7db3:b04b:3783:ac22600:1f18:683a:ae1a:8f3d:e9e1:92fc:55322600:1f18:683a:ae1b:7758:b87:5dc2:23a92600:1f18:683a:ae1b:ef75:e8e2:9a50:1e793.87.82.2063.90.68.2293.94.91.9435.171.187.12054.145.2.185 and 98.81.212.170

Five IP numbers

ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:111c:4291:9c72:702d2600:1f18:683a:ae1a:8b2d:453e:ca75:106e2600:1f18:683a:ae1a:e0e8:f080:7325:d0f33.89.244.178 and 54.234.54.230