dulichbui.org - robtex.com
dulichbui.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778355143 | ||||||
Subdomains
blog.dulichbui.org |
Same first word
dulichbui.net |
dulichbui.vn |
dulichbui.org |
DNS History
13 records (12 active, 1 former)
●NSns1.matbao.com2015-05-24 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:06
●NSns1.matbao.vn2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 01:34:36
● 2026-05-09 19:54:06
●NSns2.matbao.com2015-05-24 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:06
●NSns2.matbao.vn2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 01:34:36
● 2026-05-09 19:54:06
●MXalt1.aspmx.l.google.com2015-05-24 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:06
●MXalt2.aspmx.l.google.com2015-05-24 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:06
●MXaspmx.l.google.com2015-05-24 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:06
●MXaspmx2.googlemail.com2015-05-24 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:06
●MXaspmx3.googlemail.com2015-05-24 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:06
●MXaspmx4.googlemail.com2015-05-24 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:06
●MXaspmx5.googlemail.com2015-05-24 → 2026-05-09 · 2 obs
● 2026-05-09 19:54:06
●A45.252.248.492026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 01:34:36
● 2026-05-09 19:54:06
○A50.87.150.2182015-05-24 → 2016-12-26 · 4 obs
● 2016-12-26 18:11:58
○ 2026-05-09 01:34:36
○ 2026-05-09 19:54:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| dulichbui.org | ns1.matbao.vn, ns2.matbao.vn | - |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dulichbui.org (unsigned zone)
⏱️ Timing
Total: 1674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.248.49 |
| NS | 2 | ns1.matbao.com, ns2.matbao.com |
| MX | 7 | aspmx3.googlemail.com (pri: 30), aspmx4.googlemail.com (pri: 30)... |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
Analysis
Hierarchy
dulichbui.org is the parent of blog.dulichbui.org.
IP Addresses
dulichbui.org resolves to a single IP address: 45.252.248.49.
Other host names including www.medglove.vn, lynkcovovankiet.com.vn.xevinfastsaigon.com, zenhan.vn.btlarchitectural.com, www.yensaoyenbac.vn and xkdecor.com.vn share IP numbers with dulichbui.org.
Name Servers
dulichbui.org is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
dulichbui.org at least partially shares name servers with other domains, including minhchaupharma.com, viettradelink.vn, dichvuthammy.vn, zerust.com.vn and lamat.vn.
these name servers are commonly used together with ns-bak.matbao.com, ns3.matbao.com and ns4.matbao.com.
Host names with two IP numbers:
ns1.matbao.com points to: 13.250.228.99 and 103.110.128.60.
ns2.matbao.com points to: 35.198.203.127 and 103.138.89.11.
ns1.matbao.vn points to: 13.250.228.99 and 103.110.128.60.
ns2.matbao.vn points to: 35.198.203.127 and 103.138.89.11.
Host names pointing to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn.
Host names pointing to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn.
Host names pointing to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn.
Host names pointing to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn.
Mail Servers
dulichbui.org is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
The mail servers for dulichbui.org are shared with other domains, for instance ns500742.ns500731.ns500671.ns500671.ns500742.ns500731.ns500742.ns500704.ns500671.ns500704.ns500678.ns500688.ns500688.ns500671.ns500649.ns500649.lustychickser.com, merkland.se, seancosier.com, ns500758.ns500759.ns500758.ns500759.ns500698.ns500698.ns500735.ns500735.ns500708.ns500619.ns500576.ns500619.trackreceptor.com and ns500734.ns500699.ns500693.ns500699.ns500734.ns500734.ns500588.ns500588.ns500612.ns500588.ns500632.ns500632.ns500632.ns500612.dtrkdll.com.
These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.27; aspmx3.googlemail.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.26; aspmx4.googlemail.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26; aspmx5.googlemail.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27; aspmx.l.google.com points to: 2607:f8b0:4004:c08::1b and 172.253.115.26; alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.26; alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.