vietduc.org - robtex.com
vietduc.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1776932166 | ||||||
Same first word
Similar names
ducviet.vn |
cutevid.com |
eductiv.se |
tvciedu.com |
ductive.com |
divutec.gw |
eductiv.com |
ducviet.eu |
ducviet.net |
ducviet.com |
victedu.com |
civtedu.com |
civtedu.org |
DNS History
15 records (4 active, 11 former)
○NSdoma214103.earth.orderbox-dns.com2015-07-13 → 2016-06-21 · 5 obs
● 2015-07-13 08:07:10
● 2016-06-21 06:20:26
○ 2026-04-08 10:25:08
○ 2026-04-23 08:34:00
○NSdoma214103.mars.orderbox-dns.com2015-07-13 → 2016-06-21 · 5 obs
● 2015-07-13 08:07:10
● 2016-06-21 06:20:26
○ 2026-04-08 10:25:08
○ 2026-04-23 08:34:00
○NSdoma214103.mercury.orderbox-dns.com2015-07-13 → 2016-06-21 · 5 obs
● 2015-07-13 08:07:10
● 2016-06-21 06:20:26
○ 2026-04-08 10:25:08
○ 2026-04-23 08:34:00
○NSdoma214103.venus.orderbox-dns.com2015-07-13 → 2016-06-21 · 5 obs
● 2015-07-13 08:07:10
● 2016-06-21 06:20:26
○ 2026-04-08 10:25:08
○ 2026-04-23 08:34:00
●NSns1.afternic.com2026-04-08 → 2026-04-23 · 3 obs
● 2026-04-08 10:25:08
● 2026-04-23 08:34:00
○NSns1.ipvietnam.com2008-12-10 → 2008-12-10 · 3 obs
○ 2015-07-13 08:07:10
○ 2026-04-23 08:34:00
●NSns2.afternic.com2026-04-08 → 2026-04-23 · 3 obs
● 2026-04-08 10:25:08
● 2026-04-23 08:34:00
○NSns2.ipvietnam.com2008-12-10 → 2008-12-10 · 3 obs
○ 2015-07-13 08:07:10
○ 2026-04-23 08:34:00
○MXmail.vietduc.org2008-12-10 → 2008-12-10 · 3 obs
○ 2015-07-13 08:07:10
○ 2026-04-23 08:34:00
○MXmx1.sub4.homie.mail.dreamhost.com2015-07-13 → 2016-06-21 · 5 obs
● 2015-07-13 08:07:10
● 2016-06-21 06:20:26
○ 2026-04-08 10:25:08
○ 2026-04-23 08:34:00
○MXmx2.sub4.homie.mail.dreamhost.com2015-07-13 → 2016-06-21 · 5 obs
● 2015-07-13 08:07:10
● 2016-06-21 06:20:26
○ 2026-04-08 10:25:08
○ 2026-04-23 08:34:00
○A125.212.224.392015-07-13 → 2016-06-21 · 5 obs
● 2015-07-13 08:07:10
● 2016-06-21 06:20:26
○ 2026-04-08 10:25:08
○ 2026-04-23 08:34:00
●A13.248.169.482026-04-08 → 2026-04-23 · 3 obs
● 2026-04-08 10:25:08
● 2026-04-23 08:34:00
○A69.46.41.802008-12-10 → 2008-12-10 · 3 obs
○ 2015-07-13 08:07:10
○ 2026-04-23 08:34:00
●A76.223.54.1462026-04-08 → 2026-04-23 · 3 obs
● 2026-04-08 10:25:08
● 2026-04-23 08:34:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| vietduc.org | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vietduc.org (unsigned zone)
⏱️ Timing
Total: 423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
Analysis
IP Addresses
Two IP numbers are pointed to by vietduc.org: 13.248.169.48 and 76.223.54.146.
other host names include www.amputee-shooter.com, churchfundraisers.org, christophermcbride.com, vforex.info and seeitsolutions.com; they share IP numbers with vietduc.org.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for vietduc.org.
vietduc.org shares the same name server setup as other domains, for instance ed057ce96c6e.glassdust.com, jdm.com, oniken.net, rodent.ca and dauns.com.
vietduc.org at least partially shares name servers with other domains, for instance merit-consulting.com, corepex.com, mgmex.com, davvid.com and bluegv.com.
These name servers are commonly used alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.