mail.apt21.com - robtex.com
mail.apt21.com
| CNAME | apt21.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 103.15.102.70πΈπ¬ PACIFICINTERNET-AS-AP103.15.102.0/24 PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk 06-02 South Tower SOLARIS Singapore | ||||||
| PTR | svr7.jusssolutions.com | ||||||
| NS | ns7.jusssolutions.com β | ||||||
| A | 103.15.102.70πΈπ¬ PACIFICINTERNET-AS-AP103.15.102.0/24 PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk 06-02 South Tower SOLARIS Singapore | ||||||
| PTR | svr7.jusssolutions.com | ||||||
| NS | ns9.jusssolutions.com | ||||||
| A | 103.15.102.70πΈπ¬ PACIFICINTERNET-AS-AP103.15.102.0/24 PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk 06-02 South Tower SOLARIS Singapore | ||||||
| PTR | svr7.jusssolutions.com | ||||||
| MX | svr7.jusssolutions.com β | ||||||
| A | 103.15.102.70πΈπ¬ PACIFICINTERNET-AS-AP103.15.102.0/24 PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk 06-02 South Tower SOLARIS Singapore | ||||||
| PTR | svr7.jusssolutions.com | ||||||
| TXT | v=spf1 ip4:103.15.102.70 ip4:103.15.102.70 +a +mx include:relay.mailchannels.... | ||||||
| SOA | ns7.jusssolutions.comadmin@jussolve.com 2026-03-17 #1 | ||||||
apt21.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 103.15.102.70πΈπ¬ PACIFICINTERNET-AS-AP103.15.102.0/24 PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk 06-02 South Tower SOLARIS Singapore | ||||||
| NS | ns7.jusssolutions.com β | ||||||
| NS | ns9.jusssolutions.com | ||||||
| MX | svr7.jusssolutions.com β | ||||||
| TXT | v=spf1 ip4:103.15.102.70 ip4:103.15.102.70 +a +mx include:relay.mailchannels.... | ||||||
| SOA | ns7.jusssolutions.comadmin@jussolve.com 2026-03-17 #1 | ||||||
Same first word
Similar names
DNS History
8 records (1 active, 7 former)
βNSns3.jusssolutions.com2015-11-02 β 2016-04-09 Β· 4 obs
β 2016-04-09 03:19:24
β 2016-09-24 07:55:28
β 2026-03-23 09:57:54
βNSns5.jusssolutions.com2015-11-02 β 2016-04-09 Β· 4 obs
β 2016-04-09 03:19:24
β 2016-09-24 07:55:28
β 2026-03-23 09:57:54
βNSns7.jusssolutions.com2016-09-24 β 2016-09-24 Β· 3 obs
β 2016-09-24 07:55:28
β 2026-03-23 09:57:54
βNSns9.jusssolutions.com2016-09-24 β 2016-09-24 Β· 3 obs
β 2016-09-24 07:55:28
β 2026-03-23 09:57:54
βMXmxshield.jusssolutions.com2015-11-02 β 2016-09-24 Β· 3 obs
β 2016-09-24 07:55:28
β 2026-03-23 09:57:54
βA182.23.155.2282015-06-07 β 2016-04-09 Β· 4 obs
β 2016-04-09 03:19:24
β 2016-09-24 07:55:28
β 2026-03-23 09:57:54
βA202.55.84.1992016-09-24 β 2016-09-24 Β· 3 obs
β 2016-09-24 07:55:28
β 2026-03-23 09:57:54
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| apt21.com | ns7.jusssolutions.com, ns9.jusssolutions.com | 2 records |
β Authoritative Response
Server:103.15.102.70
NS records: ns7.jusssolutions.com, ns9.jusssolutions.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for apt21.com (unsigned zone)
β±οΈ Timing
Total: 479ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | apt21.com |
π 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.