a5.com - dns.ninja

a5.com

DNSSEC⚠️ Not signed
A216.201.112.97🇺🇸 A5-1216.201.112.0/24 Proxy for Pearl Technology
PTRwww.a5.com
NSns1.a5.com ⭐
A216.201.112.4🇺🇸 A5-1216.201.112.0/24 Proxy for Pearl Technology
PTRns1.a5.com
NSns2.a5.com
A209.251.96.4🇺🇸 A5-1209.251.96.0/24 Proxy for Pearl Technology
PTRns2.a5.com
MXmail.a5.com ⭐
A216.201.112.11🇺🇸 A5-1216.201.112.0/24 Proxy for Pearl Technology
PTRnewmail.a5.com
TXTv=spf1 ip4:216.201.112.0/24 ip4:209.251.96.0/24 ip4:209.251.97.32/27 ip4:216....
SOAns1.a5.comnoc@a5.com 2026-04-29 #2

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=1784342002
WOT: UNKNOWN (62/100)
📈 Tranco rank: #250,638

Subdomains

bmi-fw1.a5.com
ftp.a5.com
ns1.a5.com
platy.a5.com
mail.a5.com
peoria-fw1.a5.com
hbtmon.a5.com
vpn.a5.com
cache1.a5.com
newmail.a5.com
kvm2.a5.com
ns2.a5.com
bmi-office.a5.com
cp03.a5.com
nagios606.a5.com
net.a5.com
bmi-gw.a5.com
kvm1.a5.com
www.a5.com

Same first word

a5.ua
a5.ca
a5.by
a5.com.vn
a5.tel
a5.biz
a5.at
a5.eu
a5.gl
a5.ro
a5.hu
a5.nl
a5.cl
a5.io
a5.org.cn
a5.pl
a5.net
a5.cn
a5.dk
a5.be
a5.gg
a5.tv
a5.lv
a5.ee
a5.lt
a5.kz
a5.games
a5.fr
a5.vc
a5.de
a5.com.ua
a5.ru
a5.se
a5.com.br
a5.com
a5.game
a5.edu.vn
a5.design
a5.no
a5.org
a5.su
a5.cc
a5.fi

Similar names

5a.design
5a.fund
5a.ru
5a.net
5a.com.br
5a.com
5a.co.kr
5a.cn
5a.org
5a.de
5a.ro
5a.fr
5a.su
5a.be
5a.se
5a.fi
5a.cm
5a.eu
5a.hu
5a.lv
5a.com.tw
5a.nl
5a.fyi
5a.pl
5a.fit
5a.com.ua
5a.io
5a.no
5a.ai
5a.com.tr
5a.lt
5a.top
5a.ca
5a.org.cn

DNS History

13 records (4 active, 9 former)

201020122014201620182020202220242026NSns1.a5.comns2.a5.comMXmail.a5.coma5.com.a5.mail1.psmtp.coma5.com.a5.mail2.psmtp.coma5.com.a5.mail3.psmtp.coma5.com.a5.mail4.psmtp.comcluster6.us.messagelabs.comcluster6a.us.messagelabs.comA216.201.112.9718.222.246.135209.251.96.90216.201.112.15
●NSns1.a5.com2009-07-04 → 2026-07-18 · 2 obs
● 2009-07-04 06:11:04
● 2026-07-18 02:47:26
●NSns2.a5.com2009-07-04 → 2026-07-18 · 2 obs
● 2009-07-04 06:11:04
● 2026-07-18 02:47:26
○MXa5.com.a5.mail1.psmtp.com2009-07-04 → 2009-07-04 · 3 obs
● 2009-07-04 06:11:04
○ 2015-08-18 12:39:30
○ 2026-07-18 02:47:26
○MXa5.com.a5.mail2.psmtp.com2009-07-04 → 2009-07-04 · 3 obs
● 2009-07-04 06:11:04
○ 2015-08-18 12:39:30
○ 2026-07-18 02:47:26
○MXa5.com.a5.mail3.psmtp.com2009-07-04 → 2009-07-04 · 3 obs
● 2009-07-04 06:11:04
○ 2015-08-18 12:39:30
○ 2026-07-18 02:47:26
○MXa5.com.a5.mail4.psmtp.com2009-07-04 → 2009-07-04 · 3 obs
● 2009-07-04 06:11:04
○ 2015-08-18 12:39:30
○ 2026-07-18 02:47:26
○MXcluster6.us.messagelabs.com2015-08-18 → 2019-01-12 · 5 obs
○ 2009-07-04 06:11:04
● 2015-08-18 12:39:30
● 2019-01-12 19:31:38
○ 2019-09-16 15:16:00
○ 2026-07-18 02:47:26
○MXcluster6a.us.messagelabs.com2015-08-18 → 2019-01-12 · 5 obs
○ 2009-07-04 06:11:04
● 2015-08-18 12:39:30
● 2019-01-12 19:31:38
○ 2019-09-16 15:16:00
○ 2026-07-18 02:47:26
●MXmail.a5.com2019-09-16 → 2026-07-18 · 3 obs
○ 2019-01-12 19:31:38
● 2019-09-16 15:16:00
● 2026-07-18 02:47:26
○A18.222.246.1352020-10-28 → 2020-12-05 · 5 obs
○ 2019-10-18 15:41:16
● 2020-10-28 21:25:34
● 2020-12-05 02:21:50
○ 2026-02-14 23:28:52
○ 2026-07-18 02:47:26
○A209.251.96.902015-08-18 → 2016-05-18 · 5 obs
○ 2009-07-04 06:11:04
● 2015-08-18 12:39:30
● 2016-05-18 21:15:00
○ 2016-06-09 18:46:56
○ 2026-07-18 02:47:26
○A216.201.112.152009-07-04 → 2009-07-04 · 3 obs
● 2009-07-04 06:11:04
○ 2015-08-18 12:39:30
○ 2026-07-18 02:47:26
●A216.201.112.972016-06-09 → 2026-07-18 · 7 obs
○ 2016-05-18 21:15:00
● 2016-06-09 18:46:56
● 2019-10-18 15:41:16
○ 2020-10-28 21:25:34
○ 2020-12-05 02:21:50
● 2026-02-14 23:28:52
● 2026-07-18 02:47:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
a5.comns1.a5.com, ns2.a5.com2 records

✅ Authoritative Response

Server:216.201.112.4

NS records: ns1.a5.com, ns2.a5.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a5.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

TypeCountSample Data
A1216.201.112.97
NS2ns2.a5.com, ns1.a5.com
MX1mail.a5.com (pri: 10)
TXT1v=spf1 ip4:216.201.112.0/24 ip4:209.251.
SOA1ns1.a5.com noc.a5.com

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.a5.com, ns2.a5.com)

Analysis

Hierarchy

a5.com serves as parent to bmi-fw1.a5.com, ftp.a5.com, ns1.a5.com, platy.a5.com, mail.a5.com along with a few other host names.

IP Addresses

a5.com directs to one IP number, which is 216.201.112.97.

The host names ciancenter.net, www.a5.com, www.ciancenter.com and ciancenter.com all share IP numbers with a5.com.

Name Servers

DNS delegation for a5.com points to two name servers: ns1.a5.com and ns2.a5.com.

a5.com has the same name server delegation as a number of other domains, such as gainabs.net, mgpingredients.net, peoriaproductionshop.com and two more.

a5.com has at least partial name server overlap with other domains, such as fultoncountyil.gov, 116.201.216.in-addr.arpa, mulberry.k12.il.us and two others.

ns1.a5.com directs to 216.201.112.4 and ns2.a5.com directs to 209.251.96.4; each host name points to exactly one IP number.

Mail Servers

a5.com routes its mail through a single mail server, mail.a5.com.

mail.a5.com has exactly one IP number: 216.201.112.11.