4a.ispcdn.com - robtex.com

4a.ispcdn.com

CNAMEtraff-https.hugedomains.com
CNAMEhdl-prd-https-0699149ba9be518e.elb.us-east-1.amazonaws.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

ispcdn.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 ⭐
NSnsg1.namebrightdns.com
NSnsg2.namebrightdns.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-03-30 #1

Same first word

4a.com
4a.no
4a.com.mx
4a.be
4a.co.at
4a.org
4a.ee
4a.ru
4a.ro
4a.pl
4a.dk
4a.ae
4a.ca
4a.nl
4a.se
4a.de
4a.cl
4a.net
4a.lt
4a.cz
4a.ph
4a.fr
4a.hk
4a.tv
4a.com.hk
4a.si
4a.com.br
4a.sk
4a.at
4a.io
4a.biz
4a.com.au

Similar names

a4.vc
a4.de
a4.by
a4.lv
a4.io
a4.tl
a4.com
a4.tf
a4.pt
a4.ca
a4.org.cn
a4.dk
a4.lt
a4.ru
a4.pm
a4.cc
a4.net.ua
a4.org.au
a4.su
a4.com.sa
a4.no
a4.com.vn
a4.media
a4.cz
a4.com.pe
a4.design
a4.com.br
a4.ee
a4.finance
a4.co.nz
a4.nl
a4.com.au
a4.is
a4.pl
a4.tv
a4.com.ua
a4.com.ar
a4.co.uk
a4.net
a4.sk
a4.eu
a4.be
a4.com.mt
a4.school
a4.fo
a4.se
a4.kz
a4.am
a4.fr

DNS History

17 records (7 active, 10 former)

2020202120222023202420252026NSnsg1.namebrightdns.comnsg2.namebrightdns.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.19723.224.106.3223.224.106.3323.224.106.3423.224.106.3523.224.106.3623.224.106.3723.224.106.3823.224.106.3923.224.106.4023.224.106.41CNAMEtraff-https.hugedomains.com
●NSnsg1.namebrightdns.com2026-03-17 → 2026-03-30 · 2 obs
● 2026-03-17 16:13:08
● 2026-03-30 08:55:36
●NSnsg2.namebrightdns.com2026-03-17 → 2026-03-30 · 2 obs
● 2026-03-17 16:13:08
● 2026-03-30 08:55:36
●A13.223.25.842026-03-17 → 2026-03-30 · 3 obs
○ 2021-10-20 03:38:44
● 2026-03-17 16:13:08
● 2026-03-30 08:55:36
○A23.224.106.322019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 15:40:28
○ 2021-10-20 03:38:44
○ 2026-03-30 08:55:36
○A23.224.106.332019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 15:40:28
○ 2021-10-20 03:38:44
○ 2026-03-30 08:55:36
○A23.224.106.342019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 15:40:28
○ 2021-10-20 03:38:44
○ 2026-03-30 08:55:36
○A23.224.106.352019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 15:40:28
○ 2021-10-20 03:38:44
○ 2026-03-30 08:55:36
○A23.224.106.362019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 15:40:28
○ 2021-10-20 03:38:44
○ 2026-03-30 08:55:36
○A23.224.106.372019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 15:40:28
○ 2021-10-20 03:38:44
○ 2026-03-30 08:55:36
○A23.224.106.382019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 15:40:28
○ 2021-10-20 03:38:44
○ 2026-03-30 08:55:36
○A23.224.106.392019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 15:40:28
○ 2021-10-20 03:38:44
○ 2026-03-30 08:55:36
○A23.224.106.402019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 15:40:28
○ 2021-10-20 03:38:44
○ 2026-03-30 08:55:36
○A23.224.106.412019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 15:40:28
○ 2021-10-20 03:38:44
○ 2026-03-30 08:55:36
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-17 → 2026-03-30 · 3 obs
○ 2021-10-20 03:38:44
● 2026-03-17 16:13:08
● 2026-03-30 08:55:36
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-17 → 2026-03-30 · 3 obs
○ 2021-10-20 03:38:44
● 2026-03-17 16:13:08
● 2026-03-30 08:55:36
●A54.243.117.1972026-03-17 → 2026-03-30 · 3 obs
○ 2021-10-20 03:38:44
● 2026-03-17 16:13:08
● 2026-03-30 08:55:36
●CNAMEtraff-https.hugedomains.com2026-03-17 → 2026-03-30 · 2 obs
● 2026-03-17 16:13:08
● 2026-03-30 08:55:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ispcdn.comnsg1.namebrightdns.com, nsg2.namebrightdns.com20 records

✅ Authoritative Response

Server:3.85.217.230

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ispcdn.com (unsigned zone)

⏱️ Timing

Total: 96ms | 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
CNAME1traff-https.hugedomains.com

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

4a.ispcdn.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 kzud.com, htmme.ehaji.com, astraclicks.com, a84-22-98-63.cb3rob.net and vusmart.com share IP numbers with 4a.ispcdn.com.