inhoangyen.com - robtex.com
inhoangyen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.79.221.41🇻🇳 VIETEL-AS-AP115.79.208.0/20 Proxy-registered route object | ||||||
| PTR | adsl.viettel.vn | ||||||
| NS | ns1.freehostvn.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 115.79.221.41🇻🇳 VIETEL-AS-AP115.79.208.0/20 Proxy-registered route object | ||||||
| PTR | adsl.viettel.vn | ||||||
| NS | ns2.freehostvn.com ⚠️ Not in parent delegation | ||||||
| A | 115.79.221.41🇻🇳 VIETEL-AS-AP115.79.208.0/20 Proxy-registered route object | ||||||
| PTR | adsl.viettel.vn | ||||||
| NS | ns3.centersl.com ⚠️ Not in zone NS records | ||||||
| A | 115.79.221.41🇻🇳 VIETEL-AS-AP115.79.208.0/20 Proxy-registered route object | ||||||
| PTR | adsl.viettel.vn | ||||||
| NS | ns3.hitech.one ⚠️ Not in zone NS records | ||||||
| A | 115.79.221.41🇻🇳 VIETEL-AS-AP115.79.208.0/20 Proxy-registered route object | ||||||
| PTR | adsl.viettel.vn | ||||||
| NS | ns5.centersl.com ⚠️ Not in zone NS records | ||||||
| A | 115.79.221.41🇻🇳 VIETEL-AS-AP115.79.208.0/20 Proxy-registered route object | ||||||
| PTR | adsl.viettel.vn | ||||||
| NS | ns5.hitech.one ⚠️ Not in zone NS records | ||||||
| A | 115.79.221.41🇻🇳 VIETEL-AS-AP115.79.208.0/20 Proxy-registered route object | ||||||
| PTR | adsl.viettel.vn | ||||||
| MX | inhoangyen.com ⭐ | ||||||
| A | 115.79.221.41🇻🇳 VIETEL-AS-AP115.79.208.0/20 Proxy-registered route object | ||||||
| PTR | adsl.viettel.vn | ||||||
| TXT | v=spf1 +a +mx +ip4:115.79.221.41 ~all | ||||||
| SOA | ns1.freehostvn.compostmaster@inhoangyen.com 2026-04-10 #4 | ||||||
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=1778653491 | ||||||
MX for
inhoangyen.com |
Subdomains
mail.inhoangyen.com |
Same first word
inhoangyen.com |
DNS History
18 records (8 active, 10 former)
○NSns1.dotvndns.vn2015-08-10 → 2020-03-25 · 5 obs
● 2015-08-10 00:24:36
● 2020-03-25 06:20:44
○ 2026-03-27 05:09:40
○ 2026-05-13 06:52:32
●NSns1.freehostvn.com2026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 05:09:40
● 2026-05-13 06:52:32
○NSns2.dotvndns.vn2015-08-10 → 2020-03-25 · 5 obs
● 2015-08-10 00:24:36
● 2020-03-25 06:20:44
○ 2026-03-27 05:09:40
○ 2026-05-13 06:52:32
●NSns2.freehostvn.com2026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 05:09:40
● 2026-05-13 06:52:32
●NSns3.centersl.com2026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 05:09:40
● 2026-05-13 06:52:32
●NSns3.hitech.one2026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 05:09:40
● 2026-05-13 06:52:32
●NSns5.centersl.com2026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 05:09:40
● 2026-05-13 06:52:32
●NSns5.hitech.one2026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 05:09:40
● 2026-05-13 06:52:32
○NSyns1.yahoo.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-10 00:24:36
○ 2026-05-13 06:52:32
○NSyns2.yahoo.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-10 00:24:36
○ 2026-05-13 06:52:32
●MXinhoangyen.com2026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 05:09:40
● 2026-05-13 06:52:32
○MXmail.inhoangyen.com2015-08-10 → 2020-03-25 · 5 obs
● 2015-08-10 00:24:36
● 2020-03-25 06:20:44
○ 2026-03-27 05:09:40
○ 2026-05-13 06:52:32
○MXmx1.biz.mail.yahoo.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-10 00:24:36
○ 2026-05-13 06:52:32
○MXmx5.biz.mail.yahoo.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-10 00:24:36
○ 2026-05-13 06:52:32
○A112.213.88.562015-08-10 → 2017-04-02 · 5 obs
● 2015-08-10 00:24:36
● 2017-04-02 12:41:18
○ 2020-03-25 06:20:44
○ 2026-05-13 06:52:32
●A115.79.221.412026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 05:09:40
● 2026-05-13 06:52:32
○A222.255.72.72008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-10 00:24:36
○ 2026-05-13 06:52:32
○A45.117.170.732020-03-25 → 2020-03-25 · 4 obs
● 2020-03-25 06:20:44
○ 2026-03-27 05:09:40
○ 2026-05-13 06:52:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net... | - |
| inhoangyen.com | ns3.centersl.com, ns5.centersl.com, ns3.hitech.one, ns5.hitech.one | 2 records |
✅ Authoritative Response
Server:115.79.221.41
NS records: ns3.centersl.com, ns5.centersl.com, ns3.hitech.one, ns5.hitech.one
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for inhoangyen.com (unsigned zone)
⏱️ Timing
Total: 2748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.79.221.41 |
| NS | 2 | ns2.freehostvn.com, ns1.freehostvn.com |
| MX | 1 | inhoangyen.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:115.79.221.41 ~all |
| SOA | 1 | ns1.freehostvn.com postmaster.inhoangyen |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.centersl.com, ns5.centersl.com)
Analysis
Hierarchy
inhoangyen.com is the parent of mail.inhoangyen.com.
Mail Server Role
inhoangyen.com is the mail server for inhoangyen.com.
IP Addresses
inhoangyen.com resolves to a single IP: 115.79.221.41.
Other host names, for instance angelfire.sieureshop.com, fr.sieureshop.com, mail.lofochi.com, bingoblitz.sieureshop.com and broker.sieureshop.com share IP numbers with inhoangyen.com.
Name Servers
inhoangyen.com is delegated to six name servers: ns3.centersl.com, ns5.centersl.com, ns1.freehostvn.com, ns2.freehostvn.com, ns3.hitech.one and ns5.hitech.one.
inhoangyen.com shares some name servers with other domains, for example hitech.one, centersl.com, freehostvn.com, ns1.freehostvn.com and ns2.freehostvn.com.
These name servers are commonly used alongside ns4.centersl.com, ns1.centersl.com, ns2.centersl.com and ns6.centersl.com.
Hostnames sharing a single IP:
ns3.centersl.com, ns5.centersl.com, ns1.freehostvn.com, ns2.freehostvn.com, ns3.hitech.one and ns5.hitech.one point to 115.79.221.41.
Mail Servers
One mail server handles inhoangyen.com.
Host name inhoangyen.com points to IP 115.79.221.41.