duasynergy.com - robtex.com
duasynergy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.233.104.39🇯🇵 HIVELOCITY-189.233.104.0/24 Unassigned IP Space | ||||||
| PTR | sjp1.id-kami.my.id | ||||||
| NS | ns5.jktwebhost.com ⭐ | ||||||
| A | 89.233.104.39🇯🇵 HIVELOCITY-189.233.104.0/24 Unassigned IP Space | ||||||
| PTR | sjp1.id-kami.my.id | ||||||
| NS | ns6.jktwebhost.com | ||||||
| A | 89.233.104.39🇯🇵 HIVELOCITY-189.233.104.0/24 Unassigned IP Space | ||||||
| PTR | sjp1.id-kami.my.id | ||||||
| MX | mail.duasynergy.com ⭐ | ||||||
| A | 89.233.104.39🇯🇵 HIVELOCITY-189.233.104.0/24 Unassigned IP Space | ||||||
| PTR | sjp1.id-kami.my.id | ||||||
| TXT | v=spf1 a mx ip4:89.233.104.39 ip6:2602:ff16:5:0:1:2e0:0:1 ~all | ||||||
| SOA | ns5.jktwebhost.comhostmaster@duasynergy.com 2026-04-02 #1 | ||||||
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=1785755497 | ||||||
Previously MX for
duasynergy.com |
Subdomains
mail.duasynergy.com |
Same first word
duasynergy.com |
DNS History
13 records (4 active, 9 former)
○NSid.jktwebhost.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-04 06:32:14
○ 2026-08-03 11:38:42
○NSid1.jktwebhost.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-04 06:32:14
○ 2026-08-03 11:38:42
○NSid2.jktwebhost.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-04 06:32:14
○ 2026-08-03 11:38:42
○NSiix1.jktwebhost.com2015-11-04 → 2017-05-14 · 5 obs
● 2015-11-04 06:32:14
● 2017-05-14 22:25:08
○ 2026-03-11 17:25:30
○ 2026-08-03 11:38:42
○NSiix2.jktwebhost.com2015-11-04 → 2017-05-14 · 5 obs
● 2015-11-04 06:32:14
● 2017-05-14 22:25:08
○ 2026-03-11 17:25:30
○ 2026-08-03 11:38:42
●NSns5.jktwebhost.com2026-03-11 → 2026-08-03 · 3 obs
● 2026-03-11 17:25:30
● 2026-08-03 11:38:42
●NSns6.jktwebhost.com2026-03-11 → 2026-08-03 · 3 obs
● 2026-03-11 17:25:30
● 2026-08-03 11:38:42
○MXbkpmail.localdns.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-04 06:32:14
○ 2026-08-03 11:38:42
○MXduasynergy.com2015-11-04 → 2017-05-14 · 5 obs
● 2015-11-04 06:32:14
● 2017-05-14 22:25:08
○ 2026-03-11 17:25:30
○ 2026-08-03 11:38:42
●MXmail.duasynergy.com2015-06-26 → 2026-08-03 · 5 obs
○ 2015-11-04 06:32:14
○ 2017-05-14 22:25:08
● 2026-03-11 17:25:30
● 2026-08-03 11:38:42
○A103.16.199.722015-11-04 → 2017-05-14 · 5 obs
● 2015-11-04 06:32:14
● 2017-05-14 22:25:08
○ 2026-03-11 17:25:30
○ 2026-08-03 11:38:42
○A182.16.245.1312015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-04 06:32:14
○ 2026-08-03 11:38:42
●A89.233.104.392026-03-11 → 2026-08-03 · 3 obs
● 2026-03-11 17:25:30
● 2026-08-03 11:38:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| duasynergy.com | ns5.jktwebhost.com, ns6.jktwebhost.com | 2 records |
✅ Authoritative Response
Server:89.233.104.39
NS records: ns5.jktwebhost.com, ns6.jktwebhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duasynergy.com (unsigned zone)
⏱️ Timing
Total: 944ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.233.104.39 |
| NS | 2 | ns6.jktwebhost.com, ns5.jktwebhost.com |
| MX | 1 | mail.duasynergy.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:89.233.104.39 ip6:2602:f |
| SOA | 1 | ns5.jktwebhost.com hostmaster.duasynergy |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.jktwebhost.com, ns6.jktwebhost.com)
Analysis
Hierarchy
duasynergy.com is the parent zone for mail.duasynergy.com.
IP Addresses
duasynergy.com resolves to one IP address: 89.233.104.39.
ns5.jktwebhost.com, sjp1.id-kami.my.id, ns6.jktwebhost.com and two other host names share IP numbers with duasynergy.com.
Name Servers
DNS delegation for duasynergy.com points to two name servers: ns5.jktwebhost.com and ns6.jktwebhost.com.
Both ns5.jktwebhost.com and ns6.jktwebhost.com have a single IP address, 89.233.104.39, and share it.
Host names pointing to 89.233.104.39 IP addresses: ns5.jktwebhost.com and ns6.jktwebhost.com.
Mail Servers
Mail for duasynergy.com is handled by a single mail server, mail.duasynergy.com.
mail.duasynergy.com has exactly one IP number: 89.233.104.39.