checkaschool.com - robtex.com

checkaschool.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:ab0e:fd0:be06:9b6a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9989:7d37:6cd7:be🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9d25:c3f4:6822:2e6a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.89.37.161🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-89-37-161.compute-1.amazonaws.com
A54.197.218.14🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-218-14.compute-1.amazonaws.com
A107.23.118.193🇺🇸 Amazon107.23.0.0/17 EC2 IAD prefix
PTRec2-107-23-118-193.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:75fb:22eb:172f:aec9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:c3af:86a5:e8eb:aca2🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e3c3:c544:8988:662a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:2e10:c73d:db4b:3b22🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:31ad:de47:fd30:d88c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.162.229.29🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-162-229-29.compute-1.amazonaws.com
A54.167.103.108🇺🇸 Amazon54.167.0.0/17
PTRec2-54-167-103-108.compute-1.amazonaws.com
A54.227.41.40🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-227-41-40.compute-1.amazonaws.com
A98.86.241.238🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-86-241-238.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:cd73:5cb2:dd14:e8a4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:1662:eae1:cb5a:697f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:f129:ff8d:3d0c:5bce🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.213.1🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-213-1.compute-1.amazonaws.com
A3.89.245.155🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-89-245-155.compute-1.amazonaws.com
A23.20.203.129🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix
PTRec2-23-20-203-129.compute-1.amazonaws.com
A98.80.252.22🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-80-252-22.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-04-28 #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=1777357106

Same first word

checkaschool.com

DNS History

12 records (7 active, 5 former)

2017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns41.domaincontrol.comns42.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.19750.63.202.46
●NSns1.namebrightdns.com2026-04-28 → 2026-04-28 · 2 obs
○ 2018-08-20 21:37:36
● 2026-04-28 06:43:20
○NSns41.domaincontrol.com2016-02-06 → 2018-08-20 · 3 obs
● 2016-02-06 03:14:06
● 2018-08-20 21:37:36
○ 2026-04-28 06:43:20
○NSns42.domaincontrol.com2016-02-06 → 2018-08-20 · 3 obs
● 2016-02-06 03:14:06
● 2018-08-20 21:37:36
○ 2026-04-28 06:43:20
●NSnsg1.namebrightdns.com2026-04-28 → 2026-04-28 · 2 obs
○ 2018-08-20 21:37:36
● 2026-04-28 06:43:20
●NSnsg2.namebrightdns.com2026-04-28 → 2026-04-28 · 2 obs
○ 2018-08-20 21:37:36
● 2026-04-28 06:43:20
○MXmailstore1.secureserver.net2016-02-06 → 2018-08-20 · 3 obs
● 2016-02-06 03:14:06
● 2018-08-20 21:37:36
○ 2026-04-28 06:43:20
○MXsmtp.secureserver.net2016-02-06 → 2018-08-20 · 3 obs
● 2016-02-06 03:14:06
● 2018-08-20 21:37:36
○ 2026-04-28 06:43:20
●A13.223.25.842026-04-28 → 2026-04-28 · 2 obs
○ 2018-08-20 21:37:36
● 2026-04-28 06:43:20
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-28 → 2026-04-28 · 2 obs
○ 2018-08-20 21:37:36
● 2026-04-28 06:43:20
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-28 → 2026-04-28 · 2 obs
○ 2018-08-20 21:37:36
● 2026-04-28 06:43:20
○A50.63.202.462016-02-06 → 2018-08-20 · 3 obs
● 2016-02-06 03:14:06
● 2018-08-20 21:37:36
○ 2026-04-28 06:43:20
●A54.243.117.1972026-04-28 → 2026-04-28 · 2 obs
○ 2018-08-20 21:37:36
● 2026-04-28 06:43:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...-
checkaschool.comnsg1.namebrightdns.com, nsg2.namebrightdns.com16 records

✅ Authoritative Response

Server:54.162.229.29

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkaschool.com (unsigned zone)

⏱️ Timing

Total: 219ms | 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: 16

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

Analysis

IP Addresses

checkaschool.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 assurewater.com, hostmaster.fedloan.net, userchange.com, comreader.com and embroiderall.com share IP numbers with checkaschool.com.

Name Servers

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

checkaschool.com at least partially shares name servers with other domains such as herdetroit.com, eforth.com, www.favoritebets.com, clomid365.com and congtyxaydung.com.

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

Host names with nine IP numbers: nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:75fb:22eb:172f:aec92600:1f18:683a:ae1a:c3af:86a5:e8eb:aca22600:1f18:683a:ae1a:e3c3:c544:8988:662a2600:1f18:683a:ae1b:2e10:c73d:db4b:3b222600:1f18:683a:ae1b:31ad:de47:fd30:d88c54.162.229.2954.167.103.10854.227.41.40 and 98.86.241.238.

Host names with seven IP numbers: nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:cd73:5cb2:dd14:e8a42600:1f18:683a:ae1b:1662:eae1:cb5a:697f2600:1f18:683a:ae1b:f129:ff8d:3d0c:5bce3.85.213.13.89.245.15523.20.203.129 and 98.80.252.22.

Host names with six IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:ab0e:fd0:be06:9b6a2600:1f18:683a:ae1b:9989:7d37:6cd7:be2600:1f18:683a:ae1b:9d25:c3f4:6822:2e6a3.89.37.16154.197.218.14 and 107.23.118.193.