duydan.com - robtex.com
duydan.com
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=1774500502 | ||||||
Same first word
duydan.com |
Similar names
DNS History
13 records (5 active, 8 former)
○NSns1.matbao.com2016-06-19 → 2017-01-29 · 5 obs
● 2016-06-19 03:13:22
● 2017-01-29 01:36:24
○ 2018-12-13 09:15:08
○ 2026-03-26 04:55:24
●NSns1.vietnix.net2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 16:38:48
● 2026-03-26 04:55:24
○NSns2.matbao.com2016-06-19 → 2017-01-29 · 5 obs
● 2016-06-19 03:13:22
● 2017-01-29 01:36:24
○ 2018-12-13 09:15:08
○ 2026-03-26 04:55:24
●NSns2.vietnix.net2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 16:38:48
● 2026-03-26 04:55:24
○NSns55.domaincontrol.com2015-07-16 → 2015-11-18 · 4 obs
● 2015-11-18 10:42:52
○ 2016-02-23 02:33:08
○ 2026-03-26 04:55:24
○NSns56.domaincontrol.com2015-07-16 → 2015-11-18 · 4 obs
● 2015-11-18 10:42:52
○ 2016-02-23 02:33:08
○ 2026-03-26 04:55:24
●NSnsbak.vietnix.net2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 16:38:48
● 2026-03-26 04:55:24
○MXmailstore1.secureserver.net2015-07-16 → 2015-11-18 · 4 obs
● 2015-11-18 10:42:52
○ 2016-02-23 02:33:08
○ 2026-03-26 04:55:24
●MXsmtp.google.com2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 16:38:48
● 2026-03-26 04:55:24
○MXsmtp.secureserver.net2015-07-16 → 2015-11-18 · 4 obs
● 2015-11-18 10:42:52
○ 2016-02-23 02:33:08
○ 2026-03-26 04:55:24
●A103.200.23.1892026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 16:38:48
● 2026-03-26 04:55:24
○A112.78.2.1892016-06-19 → 2017-01-29 · 5 obs
● 2016-06-19 03:13:22
● 2017-01-29 01:36:24
○ 2018-12-13 09:15:08
○ 2026-03-26 04:55:24
○A184.168.221.512015-07-16 → 2015-11-18 · 4 obs
● 2015-11-18 10:42:52
○ 2016-02-23 02:33:08
○ 2026-03-26 04:55:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| duydan.com | ns1.vietnix.net, ns2.vietnix.net, nsbak.vietnix.net | - |
✅ Authoritative Response
Server:103.200.22.22
NS records: ns1.vietnix.net, ns2.vietnix.net, nsbak.vietnix.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duydan.com (unsigned zone)
⏱️ Timing
Total: 1372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.200.23.189 |
| NS | 3 | ns2.vietnix.net, ns1.vietnix.net... |
| MX | 1 | SMTP.GOOGLE.com (pri: 1) |
| SOA | 1 | ns1.vietnix.net hostmaster.duydan.com |
Analysis
IP Addresses
duydan.com points to a single IP number: 103.200.23.189.
Other host names, for instance spathequeen.com, soshonda.vn, shoppingmore.vn, ant6e.com and trolltroll.shop share IP numbers with duydan.com.
Name Servers
The delegation for duydan.com is handled by three name servers: ns1.vietnix.net, ns2.vietnix.net and nsbak.vietnix.net.
duydan.com at least partially shares name servers with other domains, for instance erp1plus.com.vn, aprilpack.com, adstiktok.net, bububeargau.com and fokasoft.com.
Host names with one IP number:
ns1.vietnix.net points to 103.200.22.22.
ns2.vietnix.net points to 103.200.20.20.
nsbak.vietnix.net points to 103.90.226.137.
Mail Servers
duydan.com is handled by a single mail server, smtp.google.com.
duydan.com uses the same mail server configuration as other domains, such as veloband.com, budge.app, zippity.com.au, kreftmoto.com and ipusa.mx.
duydan.com shares mail servers with other domains at least in part, for instance hdtransaxle.com, southasiafoods.com, invermed.net, tasteofgozo.com and tectraffic.com.br.
these mail servers are commonly used with alt2.aspmx.l.google.com, aspmx.l.google.com and alt1.aspmx.l.google.com.
Host smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c0b::1b, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 64.233.180.27, 142.250.31.26, 142.250.31.27, 142.251.111.26 and 142.251.111.27.