chothuesub.com - robtex.com
chothuesub.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.255.237.204🇻🇳 LUUTRUSO-AS-VN103.255.237.0/24 LUUTRUSO-VN | ||||||
| PTR | no-ptr.123host.vn | ||||||
| NS | ns1.luutruso.vn ⭐ | ||||||
| A | 103.255.236.7🇻🇳 LUUTRUSO-AS-VN103.255.236.0/24 LUUTRUSO-VN | ||||||
| PTR | ns1.luutruso.vn | ||||||
| NS | ns2.luutruso.vn | ||||||
| A | 139.144.121.147🇸🇬 AKAMAI-LINODE-AP139.144.112.0/20 Akamai Technologies | ||||||
| PTR | ns2.luutruso.vn | ||||||
| NS | nsbak.luutruso.net ⚠️ Not in parent delegation | ||||||
| A | 103.255.238.7🇻🇳 LUUTRUSO-AS-VN103.255.238.0/24 LUUTRUSO-VN | ||||||
| PTR | nsbak.luutruso.net | ||||||
| NS | nsbak.luutruso.net.directideleteddomain.com ⚠️ Not in zone NS records | ||||||
| A | 208.91.197.7🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| MX | mail.chothuesub.com ⭐ | ||||||
| A | 103.255.237.204🇻🇳 LUUTRUSO-AS-VN103.255.237.0/24 LUUTRUSO-VN | ||||||
| PTR | no-ptr.123host.vn | ||||||
| SOA | ns1.luutruso.vnsupport@123host.vn 2020-12-21 #3 | ||||||
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=1778275791 | ||||||
Previously MX for
chothuesub.com |
Subdomains
mail.chothuesub.com |
Same first word
chothuesub.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.luutruso.vn2016-12-19 → 2026-05-08 · 5 obs
● 2026-03-04 19:39:02
○ 2026-03-27 17:00:14
● 2026-05-01 06:46:26
● 2026-05-08 21:44:02
●NSns2.luutruso.vn2016-12-19 → 2026-05-08 · 5 obs
● 2026-03-04 19:39:02
○ 2026-03-27 17:00:14
● 2026-05-01 06:46:26
● 2026-05-08 21:44:02
●NSnsbak.luutruso.net2016-12-19 → 2026-05-08 · 5 obs
● 2026-03-04 19:39:02
○ 2026-03-27 17:00:14
● 2026-05-01 06:46:26
● 2026-05-08 21:44:02
●NSnsbak.luutruso.net.directideleteddomain.com2026-05-01 → 2026-05-08 · 3 obs
● 2026-05-01 06:46:26
● 2026-05-08 21:44:02
○MXchothuesub.com2016-12-19 → 2017-12-13 · 4 obs
● 2017-12-13 11:53:58
○ 2026-02-19 16:51:40
○ 2026-05-08 21:44:02
●MXmail.chothuesub.com2026-02-19 → 2026-05-08 · 6 obs
● 2026-02-19 16:51:40
● 2026-03-04 19:39:02
○ 2026-03-27 17:00:14
● 2026-05-01 06:46:26
● 2026-05-08 21:44:02
●A103.255.237.2042026-02-19 → 2026-05-08 · 6 obs
● 2026-02-19 16:51:40
● 2026-03-04 19:39:02
○ 2026-03-27 17:00:14
● 2026-05-01 06:46:26
● 2026-05-08 21:44:02
○A61.14.232.1992017-12-13 → 2017-12-13 · 4 obs
● 2017-12-13 11:53:58
○ 2026-02-19 16:51:40
○ 2026-05-08 21:44:02
○A61.14.232.2132016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-13 11:53:58
○ 2026-05-08 21:44:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| chothuesub.com | ns1.luutruso.vn, ns2.luutruso.vn, nsbak.luutruso.net.directideleteddomain.com | 1 record |
✅ Authoritative Response
Server:103.255.238.7
NS records: ns1.luutruso.vn, ns2.luutruso.vn, nsbak.luutruso.net.directideleteddomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chothuesub.com (unsigned zone)
⏱️ Timing
Total: 1429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.255.237.204 |
| NS | 3 | ns2.luutruso.vn, ns1.luutruso.vn... |
| MX | 1 | mail.chothuesub.com (pri: 0) |
| SOA | 1 | ns1.luutruso.vn support.123host.vn |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (nsbak.luutruso.net.directideleteddomain.com)
Analysis
Hierarchy
chothuesub.com is the parent of mail.chothuesub.com.
IP Addresses
chothuesub.com points to IP number 103.255.237.204.
Other host names for example dayboicaptoc.com, mail.chothuesub.com and onetechgroup.com.vn share IP numbers with chothuesub.com.
Name Servers
chothuesub.com is delegated to four name servers: nsbak.luutruso.net, ns1.luutruso.vn, ns2.luutruso.vn and nsbak.luutruso.net.directideleteddomain.com.
chothuesub.com shares name servers with other domains at least partially, for example gdnn-gdtxdakto.edu.vn, onetechgroup.com.vn, prowedding.vn, taxitour.com.vn and aptsoft.net.
These name servers are commonly used with dns1.parking-page.net.
Host names with a single IP:
nsbak.luutruso.net points to 103.255.238.7
ns1.luutruso.vn points to 103.255.236.7
ns2.luutruso.vn points to 139.144.121.147
nsbak.luutruso.net.directideleteddomain.com points to 208.91.197.7
Mail Servers
chothuesub.com is handled by a single mail server, mail.chothuesub.com.
mail.chothuesub.com points to a single IP: 103.255.237.204.