biglearn.com - robtex.com

biglearn.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:8b2d:453e:ca75:106e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:ebc9:2f7c:b510:6be4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:2dc4:130b:4451:428e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A34.207.136.34🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-207-136-34.compute-1.amazonaws.com
A100.53.0.17🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
PTRec2-100-53-0-17.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:4ff7:d08c:cffa:8e2c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:a6e6:411e:8d1e:b22c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:97d:2f7d:b5ec:a3b1🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:35a3:92d6:50d7:5279🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:4998:887:9b75:86c8🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.80.255.88🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-80-255-88.compute-1.amazonaws.com
A54.90.189.54🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-90-189-54.compute-1.amazonaws.com
A54.156.72.40🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-156-72-40.compute-1.amazonaws.com
A54.242.24.142🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-242-24-142.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:29d5:28f1:d92c:9fc9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:c548:5ab4:bcc8:7954🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:dc99:5062:557a:d433🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A50.16.74.14🇺🇸 Amazon50.16.0.0/16 EC2 IAD prefix
PTRec2-50-16-74-14.compute-1.amazonaws.com
A52.54.183.32🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix
PTRec2-52-54-183-32.compute-1.amazonaws.com
A54.242.146.158🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-242-146-158.compute-1.amazonaws.com
A100.27.205.48🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-27-205-48.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-04-23 #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=1776972251

Same first word

biglearn.com

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DNS History

15 records (7 active, 8 former)

200920112013201520172019202120232025NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns1.super-user.comns2.super-user.comns51.domaincontrol.comns52.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197173.201.208.1184.168.221.48
●NSns1.namebrightdns.com2026-02-25 → 2026-04-23 · 3 obs
○ 2017-03-14 21:58:28
● 2026-02-25 11:00:50
● 2026-04-23 19:33:12
○NSns1.super-user.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 15:23:44
○ 2015-07-26 15:51:30
○ 2026-04-23 19:33:12
○NSns2.super-user.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 15:23:44
○ 2015-07-26 15:51:30
○ 2026-04-23 19:33:12
○NSns51.domaincontrol.com2015-07-26 → 2017-03-14 · 5 obs
○ 2008-03-20 15:23:44
● 2015-07-26 15:51:30
● 2017-03-14 21:58:28
○ 2026-02-25 11:00:50
○ 2026-04-23 19:33:12
○NSns52.domaincontrol.com2015-07-26 → 2017-03-14 · 5 obs
○ 2008-03-20 15:23:44
● 2015-07-26 15:51:30
● 2017-03-14 21:58:28
○ 2026-02-25 11:00:50
○ 2026-04-23 19:33:12
●NSnsg1.namebrightdns.com2026-02-25 → 2026-04-23 · 3 obs
○ 2017-03-14 21:58:28
● 2026-02-25 11:00:50
● 2026-04-23 19:33:12
●NSnsg2.namebrightdns.com2026-02-25 → 2026-04-23 · 3 obs
○ 2017-03-14 21:58:28
● 2026-02-25 11:00:50
● 2026-04-23 19:33:12
○MXmailstore1.secureserver.net2015-07-26 → 2017-03-14 · 5 obs
○ 2008-03-20 15:23:44
● 2015-07-26 15:51:30
● 2017-03-14 21:58:28
○ 2026-02-25 11:00:50
○ 2026-04-23 19:33:12
○MXsmtp.secureserver.net2015-07-26 → 2017-03-14 · 5 obs
○ 2008-03-20 15:23:44
● 2015-07-26 15:51:30
● 2017-03-14 21:58:28
○ 2026-02-25 11:00:50
○ 2026-04-23 19:33:12
●A13.223.25.842026-02-25 → 2026-04-23 · 3 obs
○ 2017-03-14 21:58:28
● 2026-02-25 11:00:50
● 2026-04-23 19:33:12
○A173.201.208.12015-07-26 → 2015-07-26 · 4 obs
○ 2008-03-20 15:23:44
● 2015-07-26 15:51:30
○ 2015-11-24 13:01:24
○ 2026-04-23 19:33:12
○A184.168.221.482015-11-24 → 2017-03-14 · 5 obs
○ 2015-07-26 15:51:30
● 2015-11-24 13:01:24
● 2017-03-14 21:58:28
○ 2026-02-25 11:00:50
○ 2026-04-23 19:33:12
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-25 → 2026-04-23 · 3 obs
○ 2017-03-14 21:58:28
● 2026-02-25 11:00:50
● 2026-04-23 19:33:12
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-25 → 2026-04-23 · 3 obs
○ 2017-03-14 21:58:28
● 2026-02-25 11:00:50
● 2026-04-23 19:33:12
●A54.243.117.1972026-02-25 → 2026-04-23 · 3 obs
○ 2017-03-14 21:58:28
● 2026-02-25 11:00:50
● 2026-04-23 19:33:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...-
biglearn.comnsg1.namebrightdns.com, nsg2.namebrightdns.com16 records

✅ Authoritative Response

Server:100.27.205.48

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biglearn.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

biglearn.com maps to four IP numbers: 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, for instance appledirectory.leemails.com, fareastgoods.com, castrod.com, 71477.jsdcoffee.com and terzag.com share IP numbers with biglearn.com.

Name Servers

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

biglearn.com at least partially shares name servers with other domains such as deutschpharm.com, tgiwc.com, zcau.com, jstkw.com.whoisbucket.com and greentotes.com.

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

Nine IP numbers:

The host name nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:4ff7:d08c:cffa:8e2c, 2600:1f18:683a:ae1a:a6e6:411e:8d1e:b22c, 2600:1f18:683a:ae1b:97d:2f7d:b5ec:a3b1, 2600:1f18:683a:ae1b:35a3:92d6:50d7:5279, 2600:1f18:683a:ae1b:4998:887:9b75:86c8, 54.80.255.88, 54.90.189.54, 54.156.72.40 and 54.242.24.142.

Seven IP numbers:

The host name nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:29d5:28f1:d92c:9fc9, 2600:1f18:683a:ae1a:c548:5ab4:bcc8:7954, 2600:1f18:683a:ae1b:dc99:5062:557a:d433, 50.16.74.14, 52.54.183.32, 54.242.146.158 and 100.27.205.48.

Five IP numbers:

The host name ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:8b2d:453e:ca75:106e, 2600:1f18:683a:ae1a:ebc9:2f7c:b510:6be4, 2600:1f18:683a:ae1b:2dc4:130b:4451:428e, 34.207.136.34 and 100.53.0.17.