mail.apt21.com - robtex.com

mail.apt21.com

CNAMEapt21.com
DNSSEC⚠️ Not signed
A103.15.102.70πŸ‡ΈπŸ‡¬ PACIFICINTERNET-AS-AP103.15.102.0/24 PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk 06-02 South Tower SOLARIS Singapore
PTRsvr7.jusssolutions.com
NSns7.jusssolutions.com ⭐
A103.15.102.70πŸ‡ΈπŸ‡¬ PACIFICINTERNET-AS-AP103.15.102.0/24 PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk 06-02 South Tower SOLARIS Singapore
PTRsvr7.jusssolutions.com
NSns9.jusssolutions.com
A103.15.102.70πŸ‡ΈπŸ‡¬ PACIFICINTERNET-AS-AP103.15.102.0/24 PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk 06-02 South Tower SOLARIS Singapore
PTRsvr7.jusssolutions.com
MXsvr7.jusssolutions.com ⭐
A103.15.102.70πŸ‡ΈπŸ‡¬ PACIFICINTERNET-AS-AP103.15.102.0/24 PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk 06-02 South Tower SOLARIS Singapore
PTRsvr7.jusssolutions.com
TXTv=spf1 ip4:103.15.102.70 ip4:103.15.102.70 +a +mx include:relay.mailchannels....
SOAns7.jusssolutions.comadmin@jussolve.com 2026-03-17 #1

apt21.com

DNSSEC⚠️ Not signed
A103.15.102.70πŸ‡ΈπŸ‡¬ PACIFICINTERNET-AS-AP103.15.102.0/24 PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk 06-02 South Tower SOLARIS Singapore
NSns7.jusssolutions.com ⭐
NSns9.jusssolutions.com
MXsvr7.jusssolutions.com ⭐
TXTv=spf1 ip4:103.15.102.70 ip4:103.15.102.70 +a +mx include:relay.mailchannels....
SOAns7.jusssolutions.comadmin@jussolve.com 2026-03-17 #1

Same first word

Similar names

DNS History

8 records (1 active, 7 former)

20162017201820192020202120222023202420252026NSns3.jusssolutions.comns5.jusssolutions.comns7.jusssolutions.comns9.jusssolutions.comMXmxshield.jusssolutions.comA182.23.155.228202.55.84.199CNAMEapt21.com
β—‹NSns3.jusssolutions.com2015-11-02 β†’ 2016-04-09 Β· 4 obs
● 2015-11-02 08:40:18
● 2016-04-09 03:19:24
β—‹ 2016-09-24 07:55:28
β—‹ 2026-03-23 09:57:54
β—‹NSns5.jusssolutions.com2015-11-02 β†’ 2016-04-09 Β· 4 obs
● 2015-11-02 08:40:18
● 2016-04-09 03:19:24
β—‹ 2016-09-24 07:55:28
β—‹ 2026-03-23 09:57:54
β—‹NSns7.jusssolutions.com2016-09-24 β†’ 2016-09-24 Β· 3 obs
β—‹ 2016-04-09 03:19:24
● 2016-09-24 07:55:28
β—‹ 2026-03-23 09:57:54
β—‹NSns9.jusssolutions.com2016-09-24 β†’ 2016-09-24 Β· 3 obs
β—‹ 2016-04-09 03:19:24
● 2016-09-24 07:55:28
β—‹ 2026-03-23 09:57:54
β—‹MXmxshield.jusssolutions.com2015-11-02 β†’ 2016-09-24 Β· 3 obs
● 2015-11-02 08:40:18
● 2016-09-24 07:55:28
β—‹ 2026-03-23 09:57:54
β—‹A182.23.155.2282015-06-07 β†’ 2016-04-09 Β· 4 obs
● 2015-06-07 14:39:28
● 2016-04-09 03:19:24
β—‹ 2016-09-24 07:55:28
β—‹ 2026-03-23 09:57:54
β—‹A202.55.84.1992016-09-24 β†’ 2016-09-24 Β· 3 obs
β—‹ 2016-04-09 03:19:24
● 2016-09-24 07:55:28
β—‹ 2026-03-23 09:57:54
●CNAMEapt21.com2015-06-07 β†’ 2026-03-23 Β· 2 obs
● 2015-06-07 14:39:28
● 2026-03-23 09:57:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
apt21.comns7.jusssolutions.com, ns9.jusssolutions.com2 records

βœ… Authoritative Response

Server:103.15.102.70

NS records: ns7.jusssolutions.com, ns9.jusssolutions.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for apt21.com (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

πŸ“„ Records

TypeCountSample Data
CNAME1apt21.com

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns7.jusssolutions.com, ns9.jusssolutions.com)

Analysis

IP Addresses

mail.apt21.com points to a single IP number: 103.15.102.70.

Other host names, for instance smsystem.com.sg, kstone.com.sg, jussit.com, allbestmarine.com.sg and mail.charmssingapore.com share IP numbers with mail.apt21.com.

Name Servers

Delegation for mail.apt21.com rests with two name servers, ns7.jusssolutions.com and ns9.jusssolutions.com.

mail.apt21.com shares the same name server setup as other domains, including ese.com.sg, smsystem.com.sg, kstone.com.sg, jussit.com and allbestmarine.com.sg.

Host names sharing a single IP:

ns7.jusssolutions.com points to 103.15.102.70

ns9.jusssolutions.com points to 103.15.102.70

Host names that point to 103.15.102.70: ns7.jusssolutions.com and ns9.jusssolutions.com

Mail Servers

mail.apt21.com is handled by a single mail server, svr7.jusssolutions.com.

mail.apt21.com uses the same mail server setup as other domains, such as apt21.com.

svr7.jusssolutions.com points to a single IP: 103.15.102.70.