duaoffice.com - robtex.com
duaoffice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.28.12.113🇮🇩 QWORDS-AS-ID | ||||||
| PTR | popcorn2.fastcloud.id | ||||||
| NS | dnsiix1.qwords.net ⭐ | ||||||
| A | 2001:df0:2fc:99::123🇮🇩 QWORDS-AS-ID | ||||||
| A | 2400:8901::f03c:92ff:fe97:116b🇸🇬 AKAMAI-LINODE-AP | ||||||
| A | 103.28.12.123🇮🇩 QWORDS-AS-ID | ||||||
| PTR | grapes3.fastcloud.id | ||||||
| A | 103.28.15.14🇮🇩 QWORDS-AS-ID | ||||||
| PTR | goldenfast.net | ||||||
| NS | dns1.qwords.id | ||||||
| A | 2001:df0:2fc:99::123🇮🇩 QWORDS-AS-ID | ||||||
| A | 103.28.12.123🇮🇩 QWORDS-AS-ID | ||||||
| PTR | grapes3.fastcloud.id | ||||||
| NS | dns2.qwords.id | ||||||
| A | 2001:df0:2fc:99::66🇮🇩 QWORDS-AS-ID | ||||||
| A | 103.28.15.14🇮🇩 QWORDS-AS-ID | ||||||
| PTR | goldenfast.net | ||||||
| NS | dnsiix2.qwords.net | ||||||
| A | 2001:df0:2fc:99::66🇮🇩 QWORDS-AS-ID | ||||||
| A | 103.28.12.123🇮🇩 QWORDS-AS-ID | ||||||
| PTR | grapes3.fastcloud.id | ||||||
| A | 139.162.23.40🇸🇬 AKAMAI-LINODE-AP | ||||||
| PTR | wingkobabat2.fastcloud.id | ||||||
| MX | duaoffice.com ⭐ | ||||||
| A | 103.28.12.113🇮🇩 QWORDS-AS-ID | ||||||
| PTR | popcorn2.fastcloud.id | ||||||
| TXT | v=spf1 a mx ip4:103.28.12.113 ~all | ||||||
| SOA | dnsiix1.qwords.netsupport@qwords.co.id 2019-07-29 #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=1771291435 | ||||||
Similar names
DNS History
7 records (6 active, 1 former)
●NSdnsiix1.qwords.net2017-01-04 → 2026-02-19 · 2 obs
● 2026-02-19 21:20:38
●NSdnsiix2.qwords.net2017-01-04 → 2026-02-19 · 2 obs
● 2026-02-19 21:20:38
●MXduaoffice.com2017-01-04 → 2026-02-19 · 2 obs
● 2026-02-19 21:20:38
●A103.28.12.1132026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 21:20:34
● 2026-02-19 21:20:38
○A103.28.12.472017-01-04 → 2018-05-30 · 4 obs
● 2018-05-30 09:56:14
○ 2026-02-19 21:20:34
○ 2026-02-19 21:20:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| duaoffice.com | dnsiix1.qwords.net, dnsiix2.qwords.net, dns1.qwords.id, dns2.qwords.id | - |
✅ Authoritative Response
Server: 103.28.15.14
NS records: dnsiix1.qwords.net, dnsiix2.qwords.net, dns1.qwords.id, dns2.qwords.id
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duaoffice.com (unsigned zone)
⏱️ Timing
Total: 557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.28.12.113 |
| NS | 4 | dnsiix2.qwords.net, dns1.qwords.id... |
| MX | 1 | duaoffice.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:103.28.12.113 ~all |
| SOA | 1 | dnsiix1.qwords.net support.qwords.co.id |
AI analysis
duaoffice.com points to a single IP number: 103.28.12.113.
other host names for instance onlinelibrary.web.id, nyliem.co.id, popcorn2.fastcloud.id, deteksi.co.id and bulandini.com share IP numbers with duaoffice.com.
duaoffice.com is delegated to four name servers: dns1.qwords.id, dns2.qwords.id, dnsiix1.qwords.net and dnsiix2.qwords.net.
duaoffice.com at least partially shares name servers with other domains, for instance upmi.ac.id, erbestyle.com, gfn.co.id, skrin.id and bsjaya.com.
these name servers are commonly used with dnsiix3.qwords.net, dnsiix4.qwords.net, dns3.qwords.id, dns4.qwords.id, ns1.fastcloud.id and ns2.fastcloud.id.
Host names with four IP numbers:
The host name dnsiix1.qwords.net points to: 2001:df0:2fc:99::123, 2400:8901::f03c:92ff:fe97:116b, 103.28.12.123 and 103.28.15.14.
Host names with three IP numbers:
The host name dnsiix2.qwords.net points to: 2001:df0:2fc:99::66, 103.28.12.123 and 139.162.23.40.
Host names with two IP numbers:
The host name dns1.qwords.id points to: 2001:df0:2fc:99::123 and 103.28.12.123.
The host name dns2.qwords.id points to: 2001:df0:2fc:99::66 and 103.28.15.14.
Host names that point to 2001:df0:2fc:99::123: dnsiix1.qwords.net and dns1.qwords.id.
Host names that point to 103.28.12.123: dnsiix1.qwords.net, dnsiix2.qwords.net and dns1.qwords.id.
Host names that point to 103.28.15.14: dnsiix1.qwords.net and dns2.qwords.id.
Host names that point to 2001:df0:2fc:99::66: dnsiix2.qwords.net and dns2.qwords.id.
One mail server handles duaoffice.com.
Host name duaoffice.com points to IP address 103.28.12.113.