smpfvn.com - robtex.com
smpfvn.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=1775430787 | ||||||
Subdomains
mail.smpfvn.com |
Same first word
smpfvn.com |
DNS History
10 records (5 active, 5 former)
●NSns1.dotvndns.vn2026-02-18 → 2026-04-05 · 3 obs
● 2026-02-18 13:42:48
● 2026-04-05 23:18:56
○NSns100.vdc2.vn2015-06-02 → 2019-02-25 · 4 obs
● 2019-02-25 18:07:32
○ 2026-02-18 13:42:48
○ 2026-04-05 23:18:56
●NSns2.dotvndns.vn2026-02-18 → 2026-04-05 · 3 obs
● 2026-02-18 13:42:48
● 2026-04-05 23:18:56
○NSns99.vdc2.vn2015-06-02 → 2019-02-25 · 4 obs
● 2019-02-25 18:07:32
○ 2026-02-18 13:42:48
○ 2026-04-05 23:18:56
●NSnsbak.dotvndns.com2026-02-18 → 2026-04-05 · 3 obs
● 2026-02-18 13:42:48
● 2026-04-05 23:18:56
○MXmail.smpfvn.com2015-06-02 → 2019-02-25 · 4 obs
● 2019-02-25 18:07:32
○ 2026-02-18 13:42:48
○ 2026-04-05 23:18:56
●MXsmpfvn-com.mail.protection.outlook.com2026-02-18 → 2026-04-05 · 3 obs
● 2026-02-18 13:42:48
● 2026-04-05 23:18:56
●A103.110.84.1882026-02-18 → 2026-04-05 · 3 obs
● 2026-02-18 13:42:48
● 2026-04-05 23:18:56
○A123.30.109.2082015-06-02 → 2016-04-04 · 4 obs
● 2016-04-04 13:53:24
○ 2017-05-25 17:18:36
○ 2026-04-05 23:18:56
○A124.158.9.762017-05-25 → 2017-05-25 · 4 obs
● 2017-05-25 17:18:36
○ 2017-08-24 07:18:54
○ 2026-04-05 23:18:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smpfvn.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smpfvn.com (unsigned zone)
⏱️ Timing
Total: 1452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.110.84.188 |
| NS | 3 | nsbak.dotvndns.com, ns2.dotvndns.vn... |
| MX | 1 | smpfvn-com.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | nsbak.dotvndns.com hostmaster.smpfvn.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
Hierarchy
mail.smpfvn.com has smpfvn.com as its parent.
IP Addresses
smpfvn.com maps to IP address 103.110.84.188.
Other host names, for example, mail.smpfvn.com share IP numbers with smpfvn.com.
Name Servers
smpfvn.com is delegated to name servers nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
smpfvn.com at least partially shares name servers with other domains such as imana.vn, canhethong.com.vn, lvpb.info, mrvu.vn and kiadalat.vn.
These name servers are commonly used with ns1.pavietnam.vn, ns2.pavietnam.vn, ns3.dotvndns.vn and nsbak.pavietnam.net.
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
smpfvn.com is handled by a single mail server, smpfvn-com.mail.protection.outlook.com.
smpfvn-com.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.