sieuthihanquoc.com - robtex.com
sieuthihanquoc.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=1774416637 | ||||||
Subdomains
www.sieuthihanquoc.com |
Same first word
sieuthihanquoc.com |
DNS History
20 records (10 active, 10 former)
○NS20160420002016-07-19 → 2017-03-29 · 5 obs
● 2016-07-19 00:14:20
● 2017-03-29 06:42:24
○ 2020-02-01 03:24:10
○ 2026-03-25 05:52:36
●NSns1.dotvndns.vn2020-02-01 → 2026-03-25 · 3 obs
● 2020-02-01 03:24:10
● 2026-03-25 05:52:36
○NSns1.renewyourname.net2015-12-16 → 2015-12-16 · 3 obs
○ 2016-03-24 02:40:10
○ 2026-03-25 05:52:36
○NSns1.voodoo.com2016-03-24 → 2016-03-24 · 4 obs
● 2016-03-24 02:40:10
○ 2016-07-19 00:14:20
○ 2026-03-25 05:52:36
●NSns2.dotvndns.vn2020-02-01 → 2026-03-25 · 3 obs
● 2020-02-01 03:24:10
● 2026-03-25 05:52:36
○NSns2.renewyourname.net2015-12-16 → 2015-12-16 · 3 obs
○ 2016-03-24 02:40:10
○ 2026-03-25 05:52:36
○NSns2.voodoo.com2016-03-24 → 2016-03-24 · 4 obs
● 2016-03-24 02:40:10
○ 2016-07-19 00:14:20
○ 2026-03-25 05:52:36
●NSnsbak.dotvndns.com2020-02-01 → 2026-03-25 · 3 obs
● 2020-02-01 03:24:10
● 2026-03-25 05:52:36
●MXalt1.aspmx.l.google.com2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:31:18
● 2026-03-25 05:52:36
●MXalt2.aspmx.l.google.com2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:31:18
● 2026-03-25 05:52:36
●MXalt3.aspmx.l.google.com2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:31:18
● 2026-03-25 05:52:36
●MXalt4.aspmx.l.google.com2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:31:18
● 2026-03-25 05:52:36
●MXaspmx.l.google.com2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:31:18
● 2026-03-25 05:52:36
○MXmail.sieuthihanquoc.com2020-02-01 → 2020-02-01 · 3 obs
○ 2026-02-14 16:31:18
○ 2026-03-25 05:52:36
○A103.21.150.152020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 03:24:10
○ 2026-02-14 16:31:18
○ 2026-03-25 05:52:36
○A176.74.176.1842015-12-16 → 2015-12-16 · 3 obs
○ 2016-03-24 02:40:10
○ 2026-03-25 05:52:36
○A192.64.147.1742016-03-24 → 2016-03-24 · 4 obs
● 2016-03-24 02:40:10
○ 2016-07-19 00:14:20
○ 2026-03-25 05:52:36
○A203.162.120.762016-07-19 → 2017-03-29 · 5 obs
● 2016-07-19 00:14:20
● 2017-03-29 06:42:24
○ 2020-02-01 03:24:10
○ 2026-03-25 05:52:36
●A216.239.32.212026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:31:18
● 2026-03-25 05:52:36
●A216.239.34.212026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:31:18
● 2026-03-25 05:52:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net... | - |
| sieuthihanquoc.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sieuthihanquoc.com (unsigned zone)
⏱️ Timing
Total: 669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.239.32.21, 216.239.34.21 |
| NS | 3 | ns1.dotvndns.vn, nsbak.dotvndns.com... |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 3 | bsvzuzddobplagapbvitvsgz7kxegi7cirix5bvz, google-site-verification=09sSdeDs-nbpLf7... |
| SOA | 1 | nsbak.dotvndns.com hostmaster.sieuthihan |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
Hierarchy
The parent of www.sieuthihanquoc.com is sieuthihanquoc.com.
IP Addresses
sieuthihanquoc.com points to two IP numbers: 216.239.32.21 and 216.239.34.21.
Other host names, for instance pccodes.net, endosky.net, mosaiquemodas.com.br, sgtm.lasea.de and aprilsshowersoutreachministry.com share IP numbers with sieuthihanquoc.com.
Name Servers
The domain sieuthihanquoc.com is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
sieuthihanquoc.com shares name servers with other domains at least partially, for instance fithou.net.vn, avclub.vn, datve247.com, topcomgroup.com and acs-vietnam.com.
These name servers are often used with ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and ns4.dotvndns.vn.
Host names with two IP numbers:
nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22
ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3
ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247
Mail Servers
sieuthihanquoc.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
sieuthihanquoc.com shares some mail servers with other domains, including ns500731.ns500671.ns500742.ns500754.ns500704.ns500705.ns500678.ns500678.ns500671.ns500704.ns500649.ns500678.ns500142.lusty(0x736c7574)z.com, ns500731.ns500754.ns500731.ns500731.ns500671.ns500731.ns500688.ns500671.ns500704.ns500704.ns500666.lustychickser.com, visionsense.ca, ksrmarine.com and ns500671.ns500671.ns500731.ns500742.ns500754.ns500704.ns500705.ns500688.ns500671.ns500671.ns500678.ns500666.ns500142.lusty(0x736c7574)z.com.
These mail servers are commonly used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 142.250.141.26.
alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27.
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.26.