sisoft-dz.com - robtex.com
sisoft-dz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.186.45.239🇺🇸 AS395776192.186.45.0/24 SKBroadband customer route | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1765843990 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782252135 | ||||||
rank #389492 in the tld
Previously MX for
sisoft-dz.com |
Same first word
sisoft-dz.com |
DNS History
10 records (3 active, 7 former)
●NSns1.dns.com2026-05-04 → 2026-06-23 · 3 obs
● 2026-05-04 15:57:44
● 2026-06-23 22:21:48
○NSns1.dzhoster.org2016-12-18 → 2016-12-18 · 3 obs
○ 2017-12-11 03:08:12
○ 2026-06-23 22:21:48
○NSns112.ayrade.net2017-12-11 → 2017-12-11 · 4 obs
● 2017-12-11 03:08:12
○ 2026-05-04 15:57:44
○ 2026-06-23 22:21:48
●NSns2.dns.com2026-05-04 → 2026-06-23 · 3 obs
● 2026-05-04 15:57:44
● 2026-06-23 22:21:48
○NSns2.dzhoster.org2016-12-18 → 2016-12-18 · 3 obs
○ 2017-12-11 03:08:12
○ 2026-06-23 22:21:48
○NSns200.ayrade.net2017-12-11 → 2017-12-11 · 4 obs
● 2017-12-11 03:08:12
○ 2026-05-04 15:57:44
○ 2026-06-23 22:21:48
○MXsisoft-dz.com2016-12-18 → 2017-12-11 · 4 obs
● 2017-12-11 03:08:12
○ 2026-05-04 15:57:44
○ 2026-06-23 22:21:48
●A192.186.45.2392026-05-04 → 2026-06-23 · 3 obs
● 2026-05-04 15:57:44
● 2026-06-23 22:21:48
○A82.196.25.82017-12-11 → 2017-12-11 · 4 obs
● 2017-12-11 03:08:12
○ 2026-05-04 15:57:44
○ 2026-06-23 22:21:48
○A94.76.192.1402016-12-18 → 2016-12-18 · 3 obs
○ 2017-12-11 03:08:12
○ 2026-06-23 22:21:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| sisoft-dz.com | ns1.dns.com, ns2.dns.com | 6 records |
✅ Authoritative Response
Server:154.23.191.128
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sisoft-dz.com (unsigned zone)
⏱️ Timing
Total: 273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.186.45.239 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)
Analysis
IP Addresses
sisoft-dz.com points to a single IP number: 192.186.45.239.
Additional host names — znfchina.com, nmbk.net, stjoesschooltr.org and two others — share IP numbers with sisoft-dz.com.
Name Servers
sisoft-dz.com is served by two delegated name servers, ns1.dns.com and ns2.dns.com.
sisoft-dz.com shares its name server setup with other domains, including 1387k.com, edealchina.com, gmancc.com and two others.
Both ns1.dns.com and ns2.dns.com point to three IP numbers: ns1.dns.com points to 154.23.191.128, 154.86.21.128 and 2001:df2:f080:2::1:1, while ns2.dns.com points to 154.23.191.129, 154.86.21.129 and 2001:df2:f080:2::1:2.